Computers
Computers have revolutionized the way we live and work, becoming an essential part of modern society. From desktops to laptops, tablets, and smartphones, computers have transformed communication, entertainment, and productivity. They enable users to access information, create content, and connect with others online. Computers operate using hardware components such as processors, memory, and storage, as well as software programs that run various applications. With advancements in technology, computers continue to evolve, becoming faster, smaller, and more powerful. Whether for personal use or business operations, computers play a vital role in today's digital world, offering endless possibilities for innovation and collaboration.
-
Tandberg TDC 3350 MK-II 5.25" 3300 Series Internal Tape Drive MAI Basic Four
Tandberg
$80.00Was: $150.00Tandberg TDC 3350 MK-II 5.25" 3300 Series Internal Tape Drive MAI Basic Four The Tandberg TDC 3350 MK-II is a 5.25" half-height internal tape drive from Tandberg Data's TDC 3300 Series. Manufactured...28026- SKU:
- 28026
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 5.00 LBS
- Brand:
- Tandberg Data
- Model:
- TDC 3350 MK-II
- Secondary Model:
- TDC 3315
- MPN:
- TDC 3350 MK-II
- SKU:
- 28026
- Type:
- Internal Tape Drive
- Series:
- TDC 3300 Series
- Form Factor:
- 5.25" Internal
- Buffer Size:
- 4K
- Formatter Board:
- 961631 Rev. 13
- Firmware CPF:
- 966621 Rev. 0
- Firmware FPF:
- 966629 Rev. 0
- Drive Signal Cable:
- 961613 Rev. 0
- Compatible With:
- MAI Basic Four Tape Drive Tower
- Condition:
- Used – Pulled from Working Environment
- Country/Region of Manufacture:
- Norway
- Seller Notes:
- Drive only; pulled from MAI Basic Four Tape Drive Tower
- Condition Notes:
- This Tandberg TDC 3350 MK-II 5.25" Internal Tape Drive has been inspected and is in good used condition. It was pulled from a working environment where it was previously in active use and functional operation.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$80.00Was: $150.00 -
MAI Basic Four 4114 Power Supply 907897-001 100/120V 10A 50/60Hz Slot Connector
MAI Basic Four
$125.00Was: $225.00MAI Basic Four 4114 Power Supply 907897-001 100/120V 10A 50/60Hz Slot Connector Internal power supply unit designed for the MAI Basic Four 4114 tape drive tower. This slot connector module converts...28025- SKU:
- 28025
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 12.00 LBS
- Brand:
- MAI Basic Four
- Model:
- 4114
- MPN:
- 907897-001
- SKU:
- 28025
- Condition:
- Used – Inspected and Tested
- Seller Notes:
- Pulled from a MAI Basic Four tape drive tower. Unit only.
- Form Factor:
- Internal / Slot Connector
- Power Requirements:
- 100/120V AC, 50/60Hz, 10A
- Voltage Rating:
- 100/120V AC
- Current Rating:
- 10A
- Frequency:
- 50/60Hz
- Compatible With:
- MAI Basic Four 4114 Tape Drive Tower
- Country of Manufacture:
- United States
- Type:
- Internal Power Supply
- Condition Notes:
- This MAI Basic Four 4114 Power Supply (part no. 907897-001) has been tested at our facility and is in good working order. The unit was pulled from a MAI Basic Four tape drive tower where it was previously in active use.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$125.00Was: $225.00 -
HP 8711C 8712C 8713C 8714C 8730A 08712-90059 RF Network Analyzer Service Guide
HP
$25.00Was: $50.00HP 8711C 8712C 8713C 8714C 8730A 08712-90059 RF Network Analyzer Service Guide 1996This is the original Hewlett-Packard Service Guide for the HP 8711C, 8712C, 8713C, and 8714C RF Network Analyzers...28018- SKU:
- 28018
- Availability:
- Usually ships within 1–2 business days.
- Weight:
- 4.00 LBS
- Brand:
- HP
- Model:
- 8711C / 8712C / 8713C / 8714C / 8730A
- MPN:
- 08712-90059
- Type:
- Service Guide / Service Manual
- SKU:
- 28018
- Publication Number:
- 08712-90059
- Print Date:
- October 1996
- Document Type:
- Service Guide
- For Make/Brand:
- Hewlett-Packard (HP)
- For Model:
- HP 8711C, 8712C, 8713C, 8714C, 8730A
- Instrument Type:
- RF Network Analyzer / Tuner Analyzer
- Language:
- English
- Format:
- Printed / Binder
- Country/Region of Manufacture:
- United States
- Condition:
- Used – Inspected and in Good Condition
- Seller Notes:
- Original HP binder; all pages present and legible as shown in photos
- Condition Notes:
- HP 08712-90059 RF Network Analyzer Service Guide inspected and in good used condition. Binder shows light shelf wear; all pages present and legible. Please view photos and contact us with questions.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$25.00Was: $50.00 -
Dell 0F4177 USB Wired Optical Mouse 3-Button M-UK DEL3 LP/N 831091-0000
Dell
$10.00Was: $20.00Dell 0F4177 USB Wired Optical Mouse 3-Button M-UK DEL3 LP/N 831091-0000Standard USB wired optical mouse designed for Dell desktop and tower computers. Features three buttons and connects via USB...27941- SKU:
- 27941
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 1.00 LBS
- Brand:
- Dell
- Model:
- M-UK DEL3
- MPN:
- 0F4177
- Secondary Model:
- 831091-0000
- Type:
- USB Wired Optical Mouse
- SKU:
- 27941
- Number of Buttons:
- 3
- Connectivity:
- USB (Wired)
- Connector Type:
- USB Type-A
- Color:
- Black
- Compatible With:
- Dell Desktop and Tower Computers
- Condition:
- Used – Inspected and Tested
- Country/Region of Manufacture:
- China
- Seller Notes:
- Mouse and attached USB cable included; tested and working.
- Condition Notes:
- Dell 0F4177 USB 3-button wired mouse (M-UK DEL3). Tested and working. Good used condition with normal cosmetic wear. USB cable intact.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$10.00Was: $20.00 -
Agilent 8711C/12C/13C/14C 8730A 08712-90045 RF Network Analyzer BASIC Handbook
Agilent
$25.00Was: $50.00Agilent 8711C/12C/13C/14C 8730A 08712-90045 RF Network Analyzer BASIC HandbookThis is the HP Instrument BASIC Users Handbook for the Agilent 8711C, 8712C, 8713C, and 8714C RF Network Analyzers and...27924- SKU:
- 27924
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 8.00 LBS
- Brand:
- Agilent Technologies
- Model:
- 8711C/12C/13C/14C
- MPN:
- 08712-90045
- Secondary Model:
- 8730A
- Type:
- RF Network Analyzer User Handbook
- SKU:
- 27924
- Document Type:
- HP Instrument BASIC Users Handbook
- For Make/Model:
- Agilent / HP 8711C, 8712C, 8713C, 8714C, 8730A
- Compatible With:
- HP/Agilent 8711C, 8712C, 8713C, 8714C, 8730A Tuner Analyzer
- Publication Number:
- 08712-90045
- Language:
- English
- Format:
- Print / Hardcopy
- Condition:
- Used – Still in Original Plastic Wrap
- Seller Notes:
- Still sealed in original plastic wrap; never opened.
- Country/Region of Manufacture:
- United States
- Condition Notes:
- Agilent 8711C/12C/13C/14C 8730A BASIC Handbook (08712-90045) still in original plastic wrap, never opened. Inspected and in excellent condition. Please contact us with any questions.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$25.00Was: $50.00 -
HP 8510B Network Analyzer Keyword Dictionary 85101B 8510A Upgraded 1987
HP
$18.00Was: $40.00HP 8510B Network Analyzer Keyword Dictionary 85101B 8510A Upgraded 1987This is the original 1987 Hewlett-Packard Keyword Dictionary for the HP 8510B Network Analyzer. The document provides an...27916- SKU:
- 27916
- Availability:
- Usually ships within 1–2 business days.
- Weight:
- 8.00 LBS
- Brand:
- HP
- Model:
- 8510B
- MPN:
- 8510B
- Type:
- Keyword Dictionary / Reference Manual
- SKU:
- 27916
- Condition:
- Used – Inspected
- For Make/Model:
- HP 8510B Network Analyzer, HP 8510A (upgraded)
- Compatible With:
- HP 8510B with 85101B Display/Processor SN 2812A04053+
- Compatible With 2:
- HP 8510A units upgraded to HP 8510B
- Document Type:
- Keyword Dictionary
- Subject:
- Alphabetical Description of Softkey Functions
- Publication Year:
- 1987
- Publisher:
- Hewlett-Packard Company
- Language:
- English
- Format:
- Printed / Bound Manual
- Country/Region of Manufacture:
- United States
- Seller Notes:
- Original 1987 HP printed Keyword Dictionary; no other accessories included
- Condition Notes:
- HP 8510B Network Analyzer Keyword Dictionary inspected and in good used condition. Binder shows light shelf wear; pages clean and legible. All pages appear present. Contact us with any questions.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$18.00Was: $40.00 -
The Black Book AR100 Twelfth Annual Show 1997 Advertising Photography Art
The Black Book
$40.00Was: $80.00The Black Book AR100 Twelfth Annual Show 1997 Advertising Photography ArtThe Black Book AR100 is an advertising photography annual and reference book from 1997. It serves as a curated collection and...27908- SKU:
- 27908
- Availability:
- Usually ships within 1–2 business days.
- Weight:
- 4.00 LBS
- Brand:
- Black Book Marketing Group
- Model:
- AR100
- MPN:
- AR100
- GTIN:
- 0942454579
- Type:
- Advertising Photography Annual / Reference Book
- ISBN:
- 0-942454-57-X
- ISSN:
- 1093-6521
- Publication Year:
- 1997
- Edition:
- Twelfth Annual Show
- Publisher:
- Black Book Marketing Group, Inc.
- Subject:
- Advertising Photography and Art
- Format:
- Hardcover
- Language:
- English
- SKU:
- 27908
- Condition:
- Used – Inspected and in Good Condition
- Seller Notes:
- Hardcover book in good used condition; all pages present and legible.
- Condition Notes:
- The Black Book AR100 Twelfth Annual Show 1997 hardcover has been inspected and is in good used condition. Light shelf wear on cover; all pages present and legible.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$40.00Was: $80.00 -
Zilog Z0847004PSC Z80 DART Dual Async Receiver Transmitter IC Chip DIP-40
Zilog
$12.00Was: $25.00Zilog Z0847004PSC Z80 DART Dual Async Receiver Transmitter IC Chip DIP-40The Zilog Z0847004PSC is a Z80 DART — Dual Asynchronous Receiver/Transmitter — a serial communications controller IC from...27857- SKU:
- 27857
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 1.00 LBS
- Brand:
- Zilog
- Model:
- Z0847004PSC
- MPN:
- Z0847004PSC
- Type:
- Dual Async Receiver/Transmitter (DART) IC
- SKU:
- 27857
- Chip Family:
- Z80
- Package Type:
- DIP-40
- Number of Pins:
- 40
- Date Code:
- 8929 (Week 29, 1989)
- Speed Grade:
- 4 MHz
- Function:
- Dual Channel Serial Communications Controller
- Interface Type:
- Serial (Async/Sync)
- Compatible With:
- Z80 CPU-based systems, retrocomputing platforms
- Condition:
- New Old Stock (NOS)
- Country/Region of Manufacture:
- United States
- Seller Notes:
- New old stock IC chip; no packaging. Chip only as shown.
- Condition Notes:
- Zilog Z0847004PSC Z80 DART IC — new old stock, never used or installed. Out of original packaging. Pins are straight and clean. Chip only, no original packaging included.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$12.00Was: $25.00 -
Compaq 188307-001 System Board Prosignia 500 Motherboard 004320-001 004321-001
Compaq
$90.00Was: $175.00Compaq 188307-001 System Board Prosignia 500 Motherboard 004320-001 004321-001System board for the Compaq Prosignia 500 series server. This is a bare motherboard assembly pulled from operational...27805- SKU:
- 27805
- Availability:
- Usually ships within 1–2 business days.
- Weight:
- 3.00 LBS
- Brand:
- Compaq
- Model:
- 188307-001
- MPN:
- 188307-001
- Type:
- Motherboard / System Board
- SKU:
- 27805
- Assembly Number:
- 004320-001
- Diagram Number:
- 004321-001
- Compatible With:
- Compaq Prosignia 500
- Form Factor:
- Proprietary / Desktop
- Condition:
- Used – Pulled from Working Environment
- Seller Notes:
- Bare motherboard only; no CPU, RAM, or accessories included
- Country/Region of Manufacture:
- United States
- Condition Notes:
- Compaq 188307-001 Prosignia 500 system board. Pulled from a working environment where it was in use and functional. Inspected and in good used condition. Bare board — no CPU or RAM included.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$90.00Was: $175.00 -
Compaq 211420-001 Prosignia 500 5/90 Processor Board Memory Expansion Card ISA
Compaq
$40.00Was: $80.00Compaq 211420-001 Prosignia 500 5/90 Processor Board Memory Expansion Card ISAFull-length ISA expansion card for Compaq Prosignia 500 5/90 systems. This processor board features a ZIF socket for CPU...27803- SKU:
- 27803
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 1.00 LBS
- Brand:
- Compaq
- Model:
- 211420-001
- MPN:
- 211420-001
- Type:
- Processor / Memory Expansion Board
- SKU:
- 27803
- Compatible With:
- Compaq Prosignia 500 5/90
- Form Factor:
- Full-Length ISA Expansion Card
- Bus Interface:
- ISA
- Memory Slots:
- Multiple SIMM slots visible on board
- Processor Socket:
- ZIF socket present (CPU not included)
- Condition:
- Used – Pulled from Working Environment
- Country/Region of Manufacture:
- USA
- Seller Notes:
- Board only; no CPU installed. Pulled from working Prosignia 500 system.
- Condition Notes:
- Compaq 211420-001 Prosignia 500 5/90 processor board. Inspected and in good used condition. Pulled from a working environment. Board only — no CPU installed. Normal age-related wear. Please contact us with questions.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$40.00Was: $80.00 -
Zenith 85-2980-1 8-Bit Disk Control Board - Vintage - As Is
Zenith
$20.10Was: $55.00Zenith 85-2980-1 8-Bit Disk Control Board - Vintage - As Is  Condition: UsedThis item has been inspected and it is in good condition.27739- SKU:
- 27739
- Weight:
- 2.00 LBS
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$20.10Was: $55.00 -
Zenith 85-3360-02 CPU Memory Expansion Board SBR204 181-6116-3M AMD N80L286-8S
Zenith
$55.00Was: $100.00Zenith 85-3360-02 CPU Memory Expansion Board SBR204 181-6116-3M AMD N80L286-8SThe Zenith 85-3360-02 is a full-length ISA CPU and memory expansion board produced by Zenith Data Systems, carrying part...27716- SKU:
- 27716
- Availability:
- Usually ships within 1–2 business days.
- Weight:
- 1.00 LBS
- Brand:
- Zenith Data Systems
- Model:
- 85-3360-02
- MPN:
- 85-3360-02
- Secondary Model:
- SBR204
- Part Number 2:
- 181-6116-3M
- Board Date Code:
- 093087
- Type:
- CPU / Memory Expansion Board
- Main Processor / CPU:
- AMD N80L286-8S (80286, 8 MHz)
- Bus Interface:
- ISA (Industry Standard Architecture)
- Form Factor:
- Full-Length ISA Expansion Card
- Compatible With:
- Zenith Data Systems Z-200 series desktop computers
- Chipset / Controller:
- AMD N80L286-8S
- Era / Generation:
- Late 1980s (date code 093087 = Sept 1987)
- SKU:
- 27716
- Condition:
- Used – Inspected and in Good Condition
- Seller Notes:
- Board only. Inspected and appears to be in good condition.
- Country/Region of Manufacture:
- United States
- Condition Notes:
- Zenith 85-3360-02 CPU/Memory Expansion Board (SBR204) inspected and in good used condition. Normal age-related wear; no visible damage. AMD N80L286-8S CPU and ICs intact. ISA bracket present.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$55.00Was: $100.00 -
Kingston KTC-PH266/256 256MB DDR PC2100 266MHz CL2.5 DIMM Desktop RAM
Kingston
$10.00Was: $20.00Kingston KTC-PH266/256 256MB DDR PC2100 266MHz CL2.5 DIMM Desktop RAMA 256MB DDR SDRAM module for desktop systems supporting PC2100 memory slots. This unbuffered, non-ECC memory operates at 266MHz...27714- SKU:
- 27714
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 1.00 LBS
- Brand:
- Kingston
- Model:
- KTC-PH266/256
- MPN:
- KTC-PH266/256
- Secondary Model:
- 9905216-002.A03
- SKU:
- 27714
- Type:
- DDR SDRAM DIMM
- Capacity:
- 256MB
- Memory Type:
- DDR (DDR1)
- Speed:
- 266MHz (PC2100)
- CAS Latency:
- CL2.5
- Form Factor:
- DIMM (184-pin)
- Voltage:
- 2.5V
- ECC:
- No
- Buffered/Registered:
- Unbuffered
- Compatible With:
- Desktop systems with DDR PC2100 slots
- Condition:
- Used – Inspected
- Seller Notes:
- Module only; no accessories included.
- Country/Region of Manufacture:
- China
- Condition Notes:
- Kingston KTC-PH266/256 256MB DDR PC2100 266MHz DIMM. Inspected and in good used condition. Light wear consistent with prior use. PCB and edge connector clean, no visible damage.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$10.00Was: $20.00 -
Everex E3E5UVEV 8-Bit ISA Multifunction Controller Card Missing MM58167A
Everex
$18.00Was: $40.00Everex E3E5UVEV 8-Bit ISA Multifunction Controller Card Missing MM58167A Full-length 8-bit ISA controller card designed for IBM PC/XT and compatible systems. Provides parallel and serial...27706- SKU:
- 27706
- Availability:
- Usually ships within 1–2 business days.
- Weight:
- 2.00 LBS
- Brand:
- Everex
- Model:
- E3E5UVEV
- MPN:
- E3E5UVEV-173
- Type:
- 8-Bit ISA Multifunction Controller Card
- SKU:
- 27706
- FCC ID:
- E3E5UVEV-173
- Bus Type:
- ISA (8-bit)
- Form Factor:
- Full-Length ISA Card
- Missing Components:
- MM58167A RTC chip and associated memory ICs
- Connector Types:
- 2x DB25 parallel, 1x DB9 serial (bracket-mounted)
- Condition:
- As-Is / For Parts or Not Working
- Country/Region of Manufacture:
- United States
- Seller Notes:
- Missing MM58167A RTC chip and memory. Sold as-is for parts or repair.
- Compatible With:
- IBM PC/XT and compatible 8-bit ISA systems
- Chipset / Notable IC:
- MM58167A RTC (socket present, chip missing)
- Condition Notes:
- Everex E3E5UVEV 8-bit ISA controller card sold as-is for parts or repair. MM58167A RTC chip and associated memory ICs are missing from their sockets. Not tested, not guaranteed functional.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$18.00Was: $40.00 -
MFX MF/FD 6X00852 8-Bit ISA Long Serial Memory Controller Card DB25 DB9
MFX
$31.10Was: $75.00MFX MF/FD 6X00852 8-Bit ISA Long Serial Memory Controller Card DB25 DB9 This is an 8-bit ISA serial memory and controller card designed for vintage IBM PC/XT and compatible systems. The card...27705- SKU:
- 27705
- Availability:
- Usually ships within 1–2 business days.
- Weight:
- 2.00 LBS
- Brand:
- MFX
- Model:
- MF/FD
- MPN:
- 6X00852
- Type:
- 8-Bit ISA Serial Memory and Controller Card
- SKU:
- 27705
- Bus Interface:
- 8-Bit ISA
- Form Factor:
- ISA Long Card
- Connector 1:
- DB25 (25-pin parallel/serial)
- Connector 2:
- DB9 (9-pin serial)
- Controller IC:
- Texas Instruments TBP28L22N (visible on board)
- Board Label:
- MF/FD, REV D (visible on PCB)
- Condition:
- As-Is / For Parts or Not Working
- Seller Notes:
- Sold as-is. Card only, no accessories included.
- Compatible With:
- Vintage IBM PC/XT and compatible 8-bit ISA systems
- Country/Region of Manufacture:
- United States
- Condition Notes:
- MFX MF/FD 6X00852 8-bit ISA serial memory controller card sold as-is for parts or repair. Not tested; functionality not guaranteed. Board appears visually intact with no obvious damage. Please contact us with any questions.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$31.10Was: $75.00 -
Zilog Z80 CPU Z8400BB1 Z80BCPU 40-Pin DIP 8-Bit Processor SGS-Thomson ST
Zilog
$9.00Was: $17.50Zilog Z80 CPU Z8400BB1 Z80BCPU 40-Pin DIP 8-Bit Processor SGS-Thomson STThe Zilog Z80BCPU (part number Z8400BB1) is a B-speed-grade variant of the classic Zilog Z80 8-bit microprocessor, manufactured...27693- SKU:
- 27693
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 1.00 LBS
- Brand:
- Zilog
- Manufacturer:
- SGS-Thomson (ST)
- Model:
- Z80BCPU
- MPN:
- Z8400BB1
- Type:
- CPU / Microprocessor IC
- SKU:
- 27693
- Architecture:
- 8-Bit
- Package Type:
- 40-Pin DIP (Dual Inline Package)
- Processor Family:
- Zilog Z80
- Clock Speed:
- 6 MHz (B-grade)
- Number of Pins:
- 40
- Compatible Systems:
- Z80-based computers, embedded systems, arcade PCBs
- Condition:
- Used – Visually Inspected
- Seller Notes:
- Price is for one (1) CPU chip. Multiple units may be available.
- Country/Region of Manufacture:
- Not determined from available data
- Condition Notes:
- Zilog Z80BCPU (Z8400BB1) 40-pin DIP CPU chip, visually inspected. Body and leads appear intact and undamaged. SGS-Thomson (ST) manufacture. Price per chip. Please view photos and contact us with questions.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$9.00Was: $17.50 -
Western Digital WD1003-WA2 16-Bit ISA MFM Hard Drive Controller Card
Western Digital
$35.00Was: $70.00Western Digital WD1003-WA2 16-Bit ISA MFM Hard Drive Controller Card 60-000107-11 16-bit ISA controller card for MFM hard drives and floppy drives. Designed for IBM PC AT and compatible systems...27688- SKU:
- 27688
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 2.00 LBS
- Brand:
- Western Digital
- Model:
- WD1003-WA2
- MPN:
- 60-000107-11
- Type:
- MFM Hard Drive Controller Card
- SKU:
- 27688
- Bus Interface:
- 16-Bit ISA (AT)
- Storage Interface:
- MFM (Modified Frequency Modulation)
- Form Factor:
- Half-Length ISA Card
- Compatible With:
- IBM PC AT and compatible systems with ISA bus
- Compatible With 2:
- MFM hard drives and floppy drives (ST-506/412)
- Controller Chip:
- WDC WD1003 (visible on PCB silkscreen, © 1985)
- Country/Region of Manufacture:
- United States
- Condition:
- Used – Inspected and Pulled from Working Environment
- Seller Notes:
- Card only. No cables or accessories included.
- Condition Notes:
- Western Digital WD1003-WA2 ISA MFM controller card inspected and in good condition. PCB clean, edge connector and headers intact. Card only, no cables included. Please contact us with questions.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$35.00Was: $70.00 -
Franklin Telecom ACP-186 8-Bit ISA Communication Board P/N 100120 Rev C.1
Franklin Telecom
$45.00Was: $90.00Franklin Telecom ACP-186 8-Bit ISA Communication Board P/N 100120 Rev C.1The Franklin Telecom ACP-186 is a full-length 8-bit ISA expansion card designed for multi-port serial/asynchronous...27687- SKU:
- 27687
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 2.00 LBS
- Brand:
- Franklin Telecom
- Model:
- ACP-186
- MPN:
- 100120
- Secondary Model:
- P/N 100120 Rev C.1
- Type:
- 8-Bit ISA Serial Communication Controller Card
- SKU:
- 27687
- Bus Interface:
- 8-Bit ISA (PC/AT)
- Form Factor:
- Full-Length ISA Expansion Card
- Hardware Revision:
- Rev C.1
- Year of Manufacture:
- 1988
- Connector Type:
- DB-50 / 50-pin connector (visible on bracket)
- Chipset:
- 74HCT logic ICs; CD74HCT00E, 74HCT125N (Philips)
- Condition:
- Used – Inspected, Not Tested
- Compatible With:
- IBM PC/AT and compatible 8-bit ISA bus systems
- Country/Region of Manufacture:
- United States
- Seller Notes:
- Board only. Inspected; not tested. P/N 100120 Rev C.1, copyright 1988.
- Condition Notes:
- Franklin Telecom ACP-186 ISA communication board inspected and in good used condition. Not tested functionally — sold as inspected. Board and connector appear intact with normal age-related wear. View photos; contact us with questions.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$45.00Was: $90.00 -
Apple 590-0617-A Omni Directional Microphone 3.5mm Vintage Mac Desktop
Apple
$15.00Was: $30.00Apple 590-0617-A Omni Directional Microphone 3.5mm Vintage Mac DesktopThe Apple 590-0617-A is an omnidirectional desktop microphone made by Apple for use with Macintosh computers. The microphone uses...27671- SKU:
- 27671
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 1.00 LBS
- Brand:
- Apple
- Model:
- 590-0617-A
- MPN:
- 590-0617-A
- Type:
- Omnidirectional Microphone
- SKU:
- 27671
- Connector Type:
- 3.5mm Stereo Mini Jack (TRS)
- Polar Pattern:
- Omnidirectional
- Connection:
- Wired
- Compatible With:
- Vintage Apple Macintosh Desktop Computers
- Color:
- Light Gray / Platinum
- Country/Region of Manufacture:
- Japan
- Condition:
- Used – Inspected and Tested
- Seller Notes:
- Microphone only — no additional accessories included
- Condition Notes:
- Apple 590-0617-A Omni Directional Microphone inspected and in good used condition. Puck body and cable are clean, no cracks. 3.5mm plug intact with light wear.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$15.00Was: $30.00 -
Apple 590-0670 Mac Microphone Omnidirectional 3.5mm Desktop Mic PlainTalk
Apple
$18.00Was: $40.00Apple 590-0670 Mac Microphone Omnidirectional 3.5mm Desktop Mic PlainTalkThe Apple 590-0670 is Apple's original PlainTalk omnidirectional desktop microphone designed for use with Macintosh computers...27668- SKU:
- 27668
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 2.00 LBS
- Brand:
- Apple
- Model:
- 590-0670
- MPN:
- 590-0670
- Type:
- Desktop Microphone
- SKU:
- 27668
- Connector Type:
- 3.5mm Stereo Mini-Jack (TRS)
- Microphone Style:
- Omnidirectional Desktop / Boundary
- Compatible With:
- Apple Macintosh computers with 3.5mm mic input
- Color:
- Platinum / Light Gray
- Cable:
- Integrated fixed cable with 3.5mm plug
- Seller Notes:
- Open-box; microphone only, no original retail packaging
- Country/Region of Manufacture:
- Japan
- Condition:
- Open Box – New Old Stock, unpackaged
- Condition Notes:
- Apple 590-0670 Mac Microphone — open-box new-old-stock. New and unused, out of original packaging, may have been stored long-term. Body and cable appear clean with no signs of use.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$18.00Was: $40.00