Controller Cards
Controller Cards are hardware components that manage and control the flow of data in a computer system. These cards are installed in a computer's motherboard or expansion slots and are responsible for controlling input and output devices such as hard drives, SSDs, network adapters, and more. Controller Cards optimize the performance of these devices by offloading processing tasks from the main CPU, allowing for faster and more efficient data transfer. They are essential for expanding the capabilities of a computer system and are commonly used in servers, workstations, and high-performance gaming rigs. Upgrade your system with top-quality Controller Cards for enhanced performance and connectivity.
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Magitronic B231 286 I/O Card 8-Bit ISA Parallel Serial Port Expansion Rev 2
Magitronic
$45.00Was: $90.00Magitronic B231 286 I/O Card 8-Bit ISA Parallel Serial Port Expansion Rev 2An 8-bit ISA expansion card designed to add parallel and serial port connectivity to IBM PC/XT/AT 286 systems. The B231 provides DB-25 parallel and DB-9 serial interfaces via a...28938- SKU:
- 28938
- Availability:
- Usually ships within 1–2 business days.
- Weight:
- 0.95 LBS
- Brand:
- Magitronic
- Model:
- B231
- MPN:
- B231
- Type:
- 8-Bit ISA Parallel & Serial Port I/O Expansion Card
- SKU:
- 28938
- Condition:
- As-Is / For Parts or Not Working
- Seller Notes:
- Includes original Magitronic box and B231 286 I/O User's Manual
- Form Factor:
- 8-Bit ISA Card
- Bus Type:
- ISA (8-bit)
- Interface:
- Parallel, Serial
- Compatible With:
- IBM PC/XT/AT 286 systems with 8-bit ISA slots
- Main Controller Chip:
- UMC UM82C11
- Secondary ICs:
- Motorola SN74LS245N, HD74LS04P
- Board Revision:
- Rev 2
- Connectors:
- DB-25 parallel port, DB-9 serial port
- Country/Region of Manufacture:
- Taiwan
- Condition Notes:
- New, unused. Box opened. Includes manual and original box. Untested—no functionality guarantee.
$45.00Was: $90.00 -
Dataproducts 260753-006B CCA Processor Board PCB NEC D2764D EPROM Card
Data Products
$30.00Was: $60.00Dataproducts 260753-006B CCA Processor Board PCB NEC D2764D EPROM CardCCA processor board used in Dataproducts industrial and telecom equipment. This card-edge module contains an NEC D2764D EPROM and supports multiple memory configurations via labeled...28519- SKU:
- 28519
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 2.00 LBS
- Brand:
- Dataproducts
- Model:
- 260753-006B
- MPN:
- 260753-006B
- Secondary Model:
- 260754-301
- Type:
- CCA Processor Board (PCB)
- SKU:
- 28519
- Condition:
- Used – Inspected
- Form Factor:
- Card / Module (PCB)
- Main IC / EPROM:
- NEC D2764D
- Memory Sockets:
- MEM2, MEM3, MEM4 (labeled on PCB)
- Bus Interface:
- Card-edge connector (gold fingers)
- PCB Label:
- CCA P/N 260753-006B
- Seller Notes:
- Board only; no accessories included.
- Country/Region of Manufacture:
- United States
- Condition Notes:
- Dataproducts 260753-006B CCA Processor Board. Inspected and in good condition. Normal shelf and handling wear; no visible damage to PCB, traces, or components. Please view photos and contact us with questions.
$30.00Was: $60.00 -
Pacific Precision Labs PPL Tooling Controller Circuit Card PCB Board
PPL
$50.00Was: $100.00Pacific Precision Labs PPL Tooling Controller Circuit Card PCB Board This is a used tooling controller circuit card from Pacific Precision Labs designed for industrial automation and tooling control applications. The board features multiple integrated...28474- SKU:
- 28474
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 1.00 LBS
- Brand:
- Pacific Precision Labs
- Model:
- Tooling Controller
- MPN:
- Tooling Controller
- Type:
- Tooling Controller Circuit Card / PCB
- SKU:
- 28474
- Condition:
- Used – Inspected and Tested
- Seller Notes:
- Card only; no additional accessories included.
- Form Factor:
- Card / PCB Module
- Interface Type:
- Edge Connector / Pin Headers
- Connector Types:
- Multiple ribbon/pin headers (J1–J8 visible), edge connectors
- Main ICs / Chipset:
- DM74LS138N, UDN5824A, DM7408N, DM74GCN
- Board Color:
- Green PCB
- Application:
- Industrial Tooling Control / Automation
- Compatible With:
- Pacific Precision Labs industrial systems (system TBD)
- Country/Region of Manufacture:
- United States
- Condition Notes:
- Pacific Precision Labs PPL Tooling Controller circuit card. Inspected and in good condition. PCB is clean; ICs, resistors, caps, and connectors appear intact. Normal wear present.
$50.00Was: $100.00 -
Compaq 304439-001 ProLiant Fan Controller Board SCSI IDE Drive Cage Server
Compaq
$20.00Was: $40.00Compaq 304439-001 ProLiant Fan Controller Board SCSI IDE Drive Cage Server This is a fan controller and drive cage backplane board designed for Compaq ProLiant server systems. It manages cooling functions and provides connectivity for storage devices and...28425- SKU:
- 28425
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 2.00 LBS
- Brand:
- Compaq
- Model:
- 304439-001
- MPN:
- 304439-001
- Type:
- Fan Controller / Drive Cage Backplane Board
- SKU:
- 28425
- Compatible With:
- Compaq ProLiant Server Systems
- Form Factor:
- Card/Module
- Interface Type:
- SCSI, IDE, Fan Headers
- Expansion Slots / Connectors:
- 2x C-SCSI, 1x A-SCSI, IDE, MISC, Fan x4, Power Switch, LCD
- Country/Region of Manufacture:
- United States
- Condition:
- Used – Inspected and in Good Condition
- Seller Notes:
- Board only; no cables or accessories included.
- Condition Notes:
- Compaq 304439-001 ProLiant Fan Controller Board. Inspected and in good used condition. Surface dust and light wear from server use; no visible damage. All SCSI, IDE, and fan connectors appear intact.
$20.00Was: $40.00 -
GNP Computers NODE4U Alarm Card 1-503085 Rev X1 PCB Module Made in USA
GNP
$25.00Was: $50.00GNP Computers NODE4U Alarm Card 1-503085 Rev X1 PCB Module Made in USAThe GNP Computers NODE4U Alarm Card (part number 1-503085) is a PCB-based alarm interface module designed for use in NODE4U chassis and compatible GNP Computers systems. The card...28417- SKU:
- 28417
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 1.00 LBS
- Brand:
- GNP Computers
- Model:
- NODE4U
- MPN:
- 1-503085
- Secondary Model:
- PCB #1-503085
- Type:
- Alarm Card / PCB Module
- SKU:
- 28417
- Revision:
- Rev X1
- PCB Date Code:
- 010907
- Form Factor:
- Card / Module
- Connector Type:
- DB9 (Serial), Internal Header Connector
- Country/Region of Manufacture:
- United States
- UL Rating:
- UL Listed (visible on relay component)
- Condition:
- Used – Inspected and in Good Condition
- Seller Notes:
- Card only. Inspected and in good condition.
- Condition Notes:
- GNP Computers NODE4U Alarm Card 1-503085 Rev X1 inspected and in good condition. PCB is clean with no visible damage. DB9 and header connectors intact. Normal handling wear.
$25.00Was: $50.00 -
Compaq 295243-001 Smart Array 2DH RAID Controller Card PCI SCSI 68-Pin
Compaq
$18.00Was: $40.00Compaq 295243-001 Smart Array 2DH RAID Controller Card PCI SCSI 68-Pin This is a RAID controller card designed for Compaq ProLiant servers. It manages SCSI storage arrays and connects via a standard PCI slot. Specifications & What's Included Model:...28357- SKU:
- 28357
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 2.00 LBS
- Brand:
- Compaq
- Model:
- Smart Array 2DH
- MPN:
- 295243-001
- Secondary Model:
- 007276-001
- Type:
- RAID Controller Card
- SKU:
- 28357
- Interface:
- PCI
- SCSI Connector:
- 68-Pin SCSI
- Form Factor:
- Full-Length PCI Card
- Hardware Revision:
- REV 0E
- Country/Region of Manufacture:
- United States
- Compatible With:
- Compaq ProLiant Servers
- Condition:
- Used – Pulled from Working Environment
- Seller Notes:
- Card only; no cables or accessories included.
- Condition Notes:
- Compaq 295243-001 Smart Array 2DH RAID Controller pulled from a working environment where it was in use and functional. Inspected and in good used condition. PCB clean, connectors intact.
$18.00Was: $40.00 -
Sun Microsystems 270-1850-01 SBus SCSI Controller Card Rev 50 Workstation
Sun
$30.00Was: $60.00Sun Microsystems 270-1850-01 SBus SCSI Controller Card Rev 50 Workstation SBus SCSI controller card for Sun SPARCstation and Ultra workstations. Provides SCSI interface via 68-pin HD VHDCI connector using LSI chipset architecture. Specifications &...28216- SKU:
- 28216
- Availability:
- Usually ships within 1–2 business days.
- Weight:
- 2.00 LBS
- Brand:
- Sun Microsystems
- Model:
- 270-1850-01
- MPN:
- 270-1850-01
- Type:
- SBus SCSI Controller Card
- SKU:
- 28216
- Hardware Revision:
- Rev 50
- Bus Interface:
- SBus
- Interface Type:
- SCSI
- Connector Type:
- 68-pin HD SCSI (VHDCI / Centronics 68)
- Controller Chipset:
- LSI
- Form Factor:
- SBus Card/Module
- Compatible With:
- Sun SPARCstation, Sun Ultra, Sun Enterprise SBus systems
- Condition:
- Used – Pulled from Working Environment
- Seller Notes:
- Card only; no cables included. Pulled from a working Sun SBus workstation.
- Country/Region of Manufacture:
- United States
- Condition Notes:
- Sun 270-1850-01 SBus SCSI Controller Card in good used condition. Pulled from a working Sun workstation environment where it was in active use. PCB is clean with no visible damage. Rev 50.
$30.00Was: $60.00 -
Adaptec AHA-2940A/42A/40AT/42AT Ultra Wide SCSI PCI Controller Card AIC-7880
Adaptec
$15.00Was: $30.00Adaptec AHA-2940A/42A/40AT/42AT Ultra Wide SCSI PCI Controller Card AIC-7880 Ultra Wide SCSI host adapter for PCI-equipped systems. This controller card manages data transfer between PCI bus and Ultra Wide SCSI devices using the Adaptec AIC-7880 chipset...28137- SKU:
- 28137
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 2.00 LBS
- Brand:
- Adaptec
- Model:
- AHA-2940A/42A/40AT/42AT
- MPN:
- AHA-2940A
- Type:
- Ultra Wide SCSI PCI Host Adapter Controller Card
- SKU:
- 28137
- Chipset:
- Adaptec AIC-7880
- Bus Interface:
- PCI
- SCSI Standard:
- Ultra Wide SCSI
- SCSI Bus Width:
- 16-bit (Wide)
- External Connector:
- 68-pin SCSI (DB68 / HD68)
- Internal Connectors:
- 68-pin Wide + 50-pin Narrow internal headers
- Compatible Models:
- AHA-2940A, AHA-2942A, AHA-2940AT, AHA-2942AT
- FCC ID:
- FGT2742T
- Form Factor:
- Full-Height PCI Card
- Compatible With:
- PCI-equipped PCs, workstations, servers
- Condition:
- Used – Pulled from Working Environment
- Country/Region of Manufacture:
- Taiwan
- Seller Notes:
- Card only. Pulled from a working environment.
- Condition Notes:
- Adaptec AHA-2940A/42A/40AT/42AT Ultra Wide SCSI PCI controller card. Inspected and in good condition. Pulled from a working environment where it was in active use. PCB clean, connectors intact. Light handling marks consistent with use.
$15.00Was: $30.00