Desktop Computer Power Supplies
Desktop computer power supplies are essential components that provide the necessary electrical power to run a desktop computer system. These units convert input voltage from a wall outlet into various DC voltages that are required by the computer's internal components. They come in different wattages and efficiencies to meet the power demands of different systems. The power supply unit is responsible for distributing power to the motherboard, graphics card, hard drives, and other peripherals. Adequate power supply ensures stable performance and longevity of the desktop computer. Upgrade options are available for those seeking additional power or enhanced efficiency in their desktop computer power supplies.
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SPI Sparkle Power FSP235-61GT 235W ATX Switching Power Supply 115/230V
SPI
$30.00Was: $60.00SPI Sparkle Power FSP235-61GT 235W ATX Switching Power Supply 115/230V 235W ATX switching power supply with dual input voltage support (115/230V AC). Includes harness with Molex and Berg connectors attached. Specifications & What's Included Model:...21873- SKU:
- 21873
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 5.00 LBS
- Brand:
- SPI (Sparkle Power International)
- Model:
- FSP235-61GT
- MPN:
- FSP235-61GT
- SKU:
- 21873
- Condition:
- Used – Inspected
- Seller Notes:
- Power supply only; harness with Molex and Berg connectors attached
- Form Factor:
- ATX
- Power Output:
- 235W
- Input Voltage:
- 115/230V AC, 60/50Hz, 8A/4A
- Power Requirements:
- 115/230V AC, 60/50Hz, 8A/4A
- +3.3V Rail:
- 14.0A
- +5V Rail:
- 22.0A
- -5V Rail:
- 0.3A
- +5Vsb Rail:
- 0.8A
- +12V Rail:
- 8.0A
- -12V Rail:
- 0.8A
- Fuse Rating:
- 6.3A, 250V
- Connector Types:
- ATX 20-pin, Molex 4-pin, Berg/floppy 4-pin
- Certifications:
- UL, cUL, TUV, CB, CE
- Compatible With:
- ATX desktop computers and chassis
- Country of Manufacture:
- Taiwan
- Condition Notes:
- This SPI Sparkle Power FSP235-61GT 235W ATX Switching Power Supply has been inspected and appears to be in good used condition. The unit body shows light surface wear consistent with prior use, but there are no visible cracks, damage, or burnt
$30.00Was: $60.00 -
Compaq 201828-001 200W ATX Power Supply PS-6201-6C3 100-240V Desktop PC
Compaq
$40.00Was: $135.00Compaq 201828-001 200W ATX Power Supply PS-6201-6C3 100-240V Desktop PC Used ATX form factor power supply rated for 200W maximum output. Suitable for Compaq desktop computers and compatible ATX-based systems requiring standard 20-pin connectors...21815- SKU:
- 21815
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 6.00 LBS
- Brand:
- Compaq
- Model:
- PS-6201-6C3
- MPN:
- 201828-001
- Secondary MPN:
- 190769-001
- SKU:
- 21815
- Condition:
- Used – Inspected and Tested
- Seller Notes:
- Power supply only; no additional accessories included.
- Form Factor:
- ATX
- Power Output:
- 200W Max
- Input Voltage:
- 100-127V / 200-240V AC, 5.5/3A, 50-60Hz
- Output Rails:
- +5V 22A, +3.3V 14A, +12V 6A, +5V AUX 2A, -12V 0.3A, -5V 0.3A
- Combined Max Power:
- 120W
- Compatible With:
- Compaq Desktop PCs using ATX form factor PSU
- Country of Manufacture:
- China
- Certifications:
- UL, TÜV (R9754835), cUL (E132068)
- Connector Type:
- ATX 20-pin, 4-pin Molex, floppy power connectors
- Condition Notes:
- This Compaq 201828-001 PS-6201-6C3 200W ATX Desktop Power Supply has been tested at our facility and confirmed to be in good working order. The unit shows normal cosmetic wear consistent with prior use in a desktop PC environment.
$40.00Was: $135.00 -
Gateway 6500505 NPS-145PB-117A 145W ATX Desktop Power Supply 100-120V 200-240V
Gateway
$50.00Was: $140.00Gateway 6500505 NPS-145PB-117A 145W ATX Desktop Power Supply 100-120V 200-240V ATX form factor power supply manufactured by Newton Power Ltd. for Gateway desktop computers. Supplies regulated power to motherboard and internal components via standard ATX...21706- SKU:
- 21706
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 5.00 LBS
- Brand:
- Gateway
- Manufacturer:
- Newton Power Ltd.
- Model:
- 6500505
- MPN:
- NPS-145PB-117A
- Secondary Model:
- NPS-145PB-117A
- Hardware Revision:
- REV:00
- SKU:
- 21706
- Condition:
- Used – Inspected and Tested
- Seller Notes:
- Power supply only; no additional accessories included.
- Form Factor:
- ATX
- Power Output:
- 145W
- Power Requirements:
- 100-120V 3.0A / 200-240V 1.5A, 50-60Hz
- Output Voltages:
- +5V 10.0A, +3.3V 6.0A, +12V 1.5A, -12V 0.2A, +5VSB 1.4A
- Max Combined Power:
- 90W max; +5V & +3.3V combined max 70W
- Input Voltage:
- 100-120V / 200-240V (dual voltage, auto-switching)
- Input Current:
- 100-120V: 3.0A; 200-240V: 1.5A
- Frequency:
- 50-60Hz
- Compatible With:
- Gateway desktop computers using ATX form factor PSU
- Country of Manufacture:
- Thailand
- Date Code:
- 0027
- Condition Notes:
- This Gateway 6500505 NPS-145PB-117A 145W ATX Desktop Power Supply has been powered and tested at our facility and is in good working order. The unit shows normal cosmetic wear consistent with prior use, including light surface scuffing on the
$50.00Was: $140.00 -
Gateway 6500545 145W ATX Power Supply NPS-145PB-117A 100-120V 200-240V Rev 04
Gateway
$40.00Was: $125.00Gateway 6500545 145W ATX Power Supply NPS-145PB-117A 100-120V 200-240V Rev 04 This is a 145W ATX form factor power supply manufactured by Newton Power Ltd. for Gateway desktop computers. It operates on dual voltage input (100-120V AC or 200-240V AC) and...21689- SKU:
- 21689
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 5.00 LBS
- Brand:
- Gateway
- Manufacturer:
- Newton Power Ltd.
- Model:
- NPS-145PB-117A
- Secondary Model:
- 6500545
- MPN:
- NPS-145PB-117A
- SKU:
- 21689
- Condition:
- Used – Inspected and Tested
- Seller Notes:
- Power supply only — no additional accessories included.
- Form Factor:
- ATX
- Power Output:
- 145W
- Input Voltage:
- 100-120V AC / 200-240V AC
- Input Current:
- 3.0A @ 100-120V; 1.5A @ 200-240V
- Input Frequency:
- 47-63Hz
- Output +5V:
- 12.0A
- Output +3.3V:
- 90W Max combined with +5V
- Output +12V:
- 1.5A
- Output -12V:
- Available
- Output +5VSB:
- 1.4A
- Hardware Revision:
- Rev 04
- Compatible With:
- Gateway desktop computers
- Country of Manufacture:
- Unknown
- Certifications:
- UL, TUV, CE
- Condition Notes:
- This Gateway 6500545 NPS-145PB-117A 145W ATX Power Supply has been powered and tested at our facility and is in good working order. The unit is cosmetically consistent with normal used service — the metal housing shows light surface scuffs typical
$40.00Was: $125.00 -
Sun Microsystems 300-1283 APS-88 185W Power Supply 100-240V +5V 15A +12V 12A
Sun
$60.00Was: $125.00Sun Microsystems 300-1283 APS-88 185W Power Supply 100-240V +5V 15A +12V 12A Internal power supply unit designed for Sun Microsystems workstations and servers. Delivers 185W continuous output across dual voltage rails with universal input voltage support...21375- SKU:
- 21375
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 8.00 LBS
- Brand:
- Sun Microsystems
- Model:
- APS-88
- MPN:
- 300-1283
- Secondary MPN:
- 2-439-865-01
- SKU:
- 21375
- Condition:
- Used – Inspected and Tested
- Seller Notes:
- Power supply only; no additional accessories included.
- Country of Manufacture:
- Japan
- Form Factor:
- Internal / Desktop
- Power Requirements:
- 100-240V AC, 2.7-1.2A, 47-63Hz
- Output Voltage:
- +5V DC, +12V DC
- Output Current:
- +5V @ 15A, +12V @ 12A
- Max Continuous Power:
- 185W
- Certifications:
- UL, CSA, TUV
- Compatible With 1:
- Sun Microsystems workstations and servers
- Compatible With 2:
- Systems using Sun p/n 300-1283
- Condition Notes:
- This Sun Microsystems APS-88 300-1283 185W power supply has been tested at our facility and is in good working order. The unit presents in good used condition overall, with the perforated metal housing showing only light surface wear consistent with
$60.00Was: $125.00 -
Lead Year ES-2253A 250W AT Power Supply 120/240V 6+6 Pin Tiger Power 250W
Lead Year
$60.00Was: $125.00Lead Year ES-2253A 250W AT Power Supply 120/240V 6+6 Pin Tiger Power 250W A 250W desktop power supply in AT form factor, rated for 100-127V and 200-240V AC input. This unit supplies regulated +5V, -5V, +12V, and -12V outputs to motherboard and...20763- SKU:
- 20763
- Availability:
- Usually ships within 1–2 business days.
- Weight:
- 6.00 LBS
- Brand:
- Lead Year
- Model:
- ES-2253A
- MPN:
- ES-2253A
- SKU:
- 20763
- Condition:
- Used – Inspected and Tested
- Seller Notes:
- Unit only — no accessories. Tested working on 386 motherboard.
- Form Factor:
- AT Desktop
- Power Output:
- 250W
- Input Voltage:
- 100-127V / 200-240V AC
- Input Frequency:
- 60Hz / 50Hz
- Input Current:
- 8.0A (100-127V) / 4.0A (200-240V)
- Output Voltages:
- +5V, -5V, +12V, -12V
- Max Output Current +5V:
- 30A
- Max Output Current +12V:
- 10A
- Connector Type:
- AT 6+6 Pin Motherboard Connector
- Compatible With:
- AT-form-factor desktops: 286, 386, 486-era PCs
- Certifications:
- UL (E138681), CSA (LR65589), TUV
- Primary Overcurrent Protection:
- Fuse 6.3A
- Country of Manufacture:
- Taiwan
- Condition Notes:
- This Lead Year ES-2253A 250W AT Power Supply has been tested and confirmed in working order at our facility — it was connected to a 386 motherboard and successfully booted the system to BIOS.
$60.00Was: $125.00 -
Delta DPS-118AB 300-1031-01 118W Server Power Supply Desktop PSU
Delta
$60.00Was: $125.00Delta DPS-118AB 300-1031-01 118W Server Power Supply Desktop PSU A 118W internal server power supply from Delta Electronics. This unit converts AC input to regulated DC output for desktop and compact server systems. Specifications & What's...20012- SKU:
- 20012
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 10.00 LBS
- Brand:
- Delta Electronics
- Model:
- DPS-118AB
- MPN:
- 300-1031-01
- SKU:
- 20012
- Condition:
- Used – Inspected and Tested
- Seller Notes:
- Unit only — no external cables or accessories included.
- Form Factor:
- Desktop
- Power Output:
- 118W
- Country of Manufacture:
- China
- Connector Type:
- Multi-pin internal power connectors
- Cooling:
- Integrated 80mm cooling fan
- Condition Notes:
- This Delta DPS-118AB 118W Server Power Supply has been tested at our facility and confirmed to be in working order. The unit is in good used condition with light cosmetic wear consistent with prior service — the metal housing shows minor surface
$60.00Was: $125.00 -
Intel 350201-001 67W Industrial PC Power Supply Delta SMP-63AB 100-240VAC
Intel
$50.00Was: $100.00Intel 350201-001 67W Industrial PC Power Supply Delta SMP-63AB 100-240VAC Internal power supply unit designed for Intel industrial and embedded computing systems. Delivers 67W output with universal AC input voltage ranging from 100-240VAC. Specifications...19548- SKU:
- 19548
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 5.00 LBS
- Brand:
- Intel / Delta Electronics
- Model:
- SMP-63AB
- Secondary Model:
- 350201-001
- MPN:
- 350201-001
- SKU:
- 19548
- Condition:
- Used – Inspected and Tested
- Seller Notes:
- Power supply only; no additional accessories included.
- Country of Manufacture:
- Taiwan
- Form Factor:
- Internal / Compact Desktop
- Power Output:
- 67W
- Input Voltage:
- 100-120VAC / 200-240VAC (Autoranging)
- AC Outlet Rating:
- 100-120/200-240VAC, 6A/3A
- Connector Type:
- Molex 4-pin (multiple), IEC AC inlet, IEC AC outlet
- Output Connectors:
- Multiple Molex 4-pin drive connectors
- Cooling:
- Internal cooling fan
- Compatible With:
- Intel industrial PC systems, embedded computing platforms
- Type:
- Industrial Computer Power Supply
- Condition Notes:
- This Intel 350201-001 / Delta SMP-63AB 67W Industrial PC Power Supply has been powered and tested at our facility and is in good working order. The unit is cosmetically consistent with normal use — the metal chassis shows light scuffs and minor
$50.00Was: $100.00