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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Golden Power GPC150-4000K AT Power Supply for Compaq 02-93150-0001 Rev E
Golden Power
$35.20Was: $75.00Golden Power GPC150-4000K AT Power Supply for Compaq 02-93150-0001 Rev E The Golden Power Systems GPC150-4000K is an AT-form-factor PC power supply PCB assembly designed for Compaq desktop computers. The board carries part number 02-93150-0001 Rev E and...7392- SKU:
- 7392
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 5.00 LBS
- Brand:
- Golden Power Systems
- Model:
- GPC150-4000K
- MPN:
- 02-93150-0001
- Secondary Model:
- 02-93150-0001 Rev E
- SKU:
- 7392
- Condition:
- New – Unused
- Seller Notes:
- Includes full multi-wire Molex harness with power connectors
- Form Factor:
- AT (bare PCB assembly)
- Compatible With:
- Compaq AT-form-factor desktop computers
- Power Supply Type:
- AT
- Board Revision:
- Rev E
- Fuse Rating:
- F1: 6.3A H 250 VAC
- Connector Type:
- Molex AT power connectors
- Country of Manufacture:
- USA
- Condition Notes:
- This Golden Power GPC150-4000K AT Power Supply is listed as new and unused. However, please note that the photos show a bare PCB assembly without any retail or OEM packaging, and the board shows handling typical of surplus stock — buyers should
$35.20Was: $75.00 -
DVE DSP-1454C 200W AT Switching Power Supply 120/220V Molex Desktop PC PSU
DVE
$90.00Was: $200.00DVE DSP-1454C 200W AT Switching Power Supply 120/220V Molex Desktop PC PSU The DVE DSP-1454C is a 200-watt AT-form-factor switching power supply designed for vintage AT-standard desktop computers. It accepts dual-voltage input (120V or 220V AC) and...34621- SKU:
- 34621
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 8.00 LBS
- Brand:
- DVE
- Model:
- DSP-1454C
- MPN:
- DSP-1454C
- SKU:
- 34621
- Condition:
- Used – Inspected
- Form Factor:
- AT Desktop
- Power Rating:
- 200 Watts
- Input Voltage:
- 120V / 220V AC, 60Hz / 50Hz
- Input Current:
- 5A (120V) / 3A (220V)
- Fuse Rating:
- 4A / 250V
- Output +5V:
- +5V @ 20A
- Output -5V:
- -5V @ 0.5A
- Output +12V:
- +12V @ 7.5A
- Output -12V:
- -12V @ 0.5A
- AC Outlet Output:
- 120V @ 1A max / 220V @ 0.5A max
- Connector Type:
- Molex (AT-style)
- Certifications:
- UL Listed (E59477)
- Country of Manufacture:
- Taiwan
- Seller Notes:
- Includes attached Molex output harness. No manual included.
- Condition Notes:
- This DVE DSP-1454C 200W AT Switching Power Supply shows typical wear for a used surplus unit. The metal enclosure is intact, the output wiring harness and Molex connectors are present and appear undamaged.
$90.00Was: $200.00 -
Control Data Zytec 81542300 RSD/FSD I/O Power Supply 300W 100-240V 50/60Hz
Control Data
$150.00Was: $250.00Control Data Zytec 81542300 RSD/FSD I/O Power Supply 300W 100-240V 50/60Hz Industrial power supply unit designed for Control Data RSD/FSD storage systems and CDC magnetic peripherals. Provides multiple voltage outputs to support system I/O and peripheral...18184- SKU:
- 18184
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 18.00 LBS
- Brand:
- Zytec / Control Data Corporation
- Model:
- RSD/FSD I/O Power Supply
- MPN:
- 81542300
- Secondary MPN:
- 81542300 P2 (Zytec label); 81542300 02-6 (CDC label)
- SKU:
- 18184
- Condition:
- Used – Inspected
- Seller Notes:
- Surplus unit; no accessories included.
- Form Factor:
- Standalone / Enclosed Box
- Power Requirements:
- 100-120V @ 7.5A or 208-240V @ 5A, 50/60Hz, 1-Phase
- Voltage Rating:
- 100-120V AC or 208-240V AC (multi-voltage)
- Current Rating:
- 7.5A @ 100-120V; 5A @ 208-240V
- Power Rating:
- 300W
- Frequency:
- 50/60Hz
- Phase:
- Single Phase
- Output Voltages:
- +5.1V / -5.1V / +24V / -24V / +40V
- Output Currents:
- +5.1V 5A max; -5.1V 5A max; +/-24V 1.75A/5A PK; +40V 5A/8A start, 1.7A run
- Compatible With:
- Control Data RSD/FSD storage systems; CDC Magnetic Peripherals
- Country of Manufacture:
- USA
- Certifications:
- UL Listed (mark visible on label)
- Condition Notes:
- This Control Data / Zytec 81542300 RSD/FSD I/O Power Supply is a used surplus unit that has been visually inspected. It has not been powered up or bench-tested at our facility.
$150.00Was: $250.00 -
IBM 90X8626 132W Power Supply 8570 PS/2 FRU 90X9409 AAI5530 100-240V
IBM
$66.00Was: $210.00IBM 90X8626 132W Power Supply 8570 PS/2 FRU 90X9409 AAI5530 100-240V Internal power supply unit for IBM PS/2 Model 8570 desktop computers. Delivers 132W maximum continuous power across multiple voltage rails via a 50-pin proprietary IBM edge connector...7961- SKU:
- 7961
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 7.00 LBS
- Brand:
- IBM
- Model:
- AAI5530
- MPN:
- 90X8626
- Secondary Model:
- 90X9409
- SKU:
- 7961
- Condition:
- As-Is / For Parts or Not Working
- Compatible With:
- IBM PS/2 Model 8570
- Form Factor:
- Desktop / Internal
- Power Output:
- 132W Maximum Continuous
- Power Requirements:
- 100-125V AC 4A / 200-240V AC 2A, 50/60Hz
- Certifications:
- CSA Level 3, UL (Hi Pot / Continuity)
- E.C. No.:
- A79795
- FRU Part Number:
- 90X9409
- Output Voltages:
- -12V, +12V, +5V (multi-pin connector)
- Connector Type:
- 50-pin proprietary IBM PS/2 edge connector, IEC C14 AC inlet
- Country of Manufacture:
- Germany (Bauart Gepruft mark visible)
- Seller Notes:
- Sold as-is. No accessories included. Power supply only.
- Condition Notes:
- This IBM 90X8626 132W Power Supply for the IBM PS/2 8570 is being sold AS-IS for parts or repair. It has not been bench-tested at our facility and is not guaranteed functional. Please view our photo set and contact us if you have any questions.
$66.00Was: $210.00 -
Apple 614-0039 Astec AA19360 150W Power Supply Power Mac DPS-150GB A
Apple
$35.20Was: $125.00Apple 614-0039 Astec AA19360 150W Power Supply Power Mac DPS-150GB A Internal desktop power supply for Apple Power Mac computers. Delivers 150W maximum continuous output across multiple DC rails. Specifications & What's Included Model: AA19360 /...17405- SKU:
- 17405
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 5.00 LBS
- Brand:
- Apple / Astec
- Model:
- AA19360
- Secondary Model:
- DPS-150GB A
- MPN:
- 614-0039
- SKU:
- 17405
- Condition:
- Used – Inspected
- Form Factor:
- Desktop / Internal ATX-style
- Power Output:
- 150W Maximum Continuous
- AC Input Voltage:
- 100-120V ~ 7.0A / 200-240V ~ 4.0A
- AC Input Frequency:
- 50/60 Hz
- DC Output +12V:
- 5.00A Max
- DC Output +5V:
- 20.00A Max
- DC Output +3.3V:
- 10.00A Max
- DC Output +5V_TRKL:
- 0.10A Max
- DC Output -12V:
- 0.75A Max
- Compatible With:
- Apple Power Mac
- Manufacturer:
- Astec
- Country of Manufacture:
- Philippines
- Revision:
- Rev 02
- Seller Notes:
- Power supply only; no additional accessories included.
- Condition Notes:
- This Apple 614-0039 Astec AA19360 150W Power Mac power supply has been inspected and appears to be in good used condition. It was pulled from a working environment where it was previously in use.
$35.20Was: $125.00