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In Server Power Supplies

Our most popular products, based on sales and updated frequently.
01
Ubiquiti UniFi UPS 2U 1.44kVA Rackmount Uninterruptible Power Supply (UPS-2U)
Ubiquiti UniFi UPS 2U 1.44kVA Rackmount Uninterruptible Power Supply (UPS-2U)
$479.99
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02
Athena Power AP-P4ATX60FE 600W Single EPS12V V2.91 SLI and CrossFire Ready Supports Intel Core i7 Server Power Supply
Athena Power AP-P4ATX60FE EPS12V V2.91 SLI and CrossFire Ready Supports Intel Core i7 Server Power Supply
  • Main Connector: 20+4Pin
  • Output Current: +3.3V@22A, +5V@22A, +12V1@18A, +12V2@18A, [email protected], +5VSB@3A
  • Input Voltage: 115 / 230 V
  • Input Frequency Range: 50/60 Hz
  • Model #: AP-P4ATX60FE
  • Item #: 9SIARU1K4H5491
  • Return Policy: View Return Policy
$44.99
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This is a good power supply that is fulfilling my needs nicely. Lots of cable ends means lots of power options, including extended CPU power and fan cables.

03
SUPERMICRO Pws-920P-Sq Supermicro 920 Watt Power Supply
SUPERMICRO Pws-920P-Sq Supermicro 920 Watt Power Supply
  • Brand: SuperMicro
  • Model: PWS-920P-SQ
  • Part Number: PWS-920P-SQ
  • Maximum Power: 920W
  • Model #: PWS-920P-SQ
  • Item #: 9SIA4A0K9D6097
  • Return Policy: View Return Policy
$63.99
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04
Athena Power AP-U2ATX80FEP8 800W Single 2U IPC Server Power Supply - 80PLUS Bronze
Athena Power AP-U2ATX80FEP8 2U IPC Server Power Supply - 80PLUS Bronze
  • Main Connector: 20+4Pin
  • Output: +3.3V@20A, +5V@22A, +12V1@32A, +12V2@32A, -12V@1A, [email protected]
  • Input Voltage: 88 - 264 V
  • Input Frequency Range: 47 - 63 Hz
  • Model #: AP-U2ATX80FEP8
  • Item #: 9SIAZ8XFCU1820
  • Return Policy: View Return Policy
$231.30
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-Shorter footprint allows extra room for unused cabling. -Has 8+4 CPU power connector.

05
New OEM Dell PowerEdge T420 495W Power Supply D495E-S0 3GHW3 N24MJ 13MD5
New OEM Dell PowerEdge T420 495W Power Supply D495E-S0 3GHW3 N24MJ 13MD5
  • Parts: 30 days warranty
  • Labor: 30 days warranty
  • Model #: 96e-086623000192629
  • Item #: 9SIAGUZGNF7801
  • Return Policy: View Return Policy
$39.99
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06
Athena Power Flex 800W PSU, AP-MFATX80P868, 150mm for Mini ITX/SFF 1U rackmounts, UL 62368-1 compliant, 80+ PLATINUM, 12V-2X6 cable for ATX3.1, supports PCIe 5.0 GPU & Server.
Athena Power Flex 800W PSU, AP-MFATX80P868, 150mm for Mini ITX/SFF 1U rackmounts, UL 62368-1 compliant, 80+ PLATINUM, 12V-2X6 cable for ATX3.1, supports PCIe 5.0 GPU & Server.
Limited Time Offer
$218.00
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07
Athena Power AP-2U80P868 - 800W 2U 80 PLUS Platinum Industrial EPS Power Supply
Athena Power AP-2U80P868 - 800W 2U 80 PLUS Platinum Industrial EPS Power Supply
  • Brand: Athena Power
  • Series: 2U
  • Type: EPS
  • Single/Redundant: Single
  • Model #: AP-2U80P868
  • Item #: 9SIAZ8XKTZ1511
  • Return Policy: View Return Policy
$195.30
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08
Athena Power AP-PS2MK10P868 1000W 80 PLUS Platinum Industrial PS2 ATX 3.1 Power Supply
Athena Power AP-PS2MK10P868 1000W 80 PLUS Platinum Industrial PS2 ATX 3.1 Power Supply
  • Brand: Athena Power
  • Series: PS2
  • Model: AP-PS2MK10P868
  • Type: ATX
  • Model #: AP-PS2MK10P868
  • Item #: 9SIAZ8XKTF6864
  • Return Policy: View Return Policy
$239.00
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09
Athena Power AP-2U60P868 600W 2U single power supply certified to UL/TUV 62368-1 Safety compliance OEM/ODM available
Athena Power AP-2U60P868 600W 2U single power supply certified to UL/TUV 62368-1 Safety compliance OEM/ODM available
$171.00
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10
SuperMicro PWS-1K41F-1R 1400W 1U Server Power Supply 80Plus Gold Front Loaded
SuperMicro PWS-1K41F-1R 1U Server Power Supply 80Plus Gold Front Loaded
  • Type: Consumer Electronics
  • Main Connector: 24Pin
  • Output Current: +12V@92/116A, +5VSB@6A
  • Dimensions: 12.83" x 4.09" x 1.57"
  • Model #: PWS-1K41F-1R
  • Item #: 9SIA4A0K9D6184
  • Return Policy: View Return Policy
$99.99
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11
Athena Power AP-RRP4ATX6808 800W Redundant 80 PLUS Bronze Certified ATLAS 800 PLUS Server Power Supply with PM Bus
Athena Power AP-RRP4ATX6808 80 PLUS Bronze Certified ATLAS 800 PLUS Server Power Supply with PM Bus
$1,236.82
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This is a decent little power supply. It is very sturdy and well built which gives the impression it'll last a long time. It isn't clear from the specifications, but it does have two 8 pin CPU power connectors which some server motherboards require. It also has plenty of other connectors for drives and peripherals.

13
Replacement AC Power Supply PWR-4320-AC for Cisco 4320 ISR4321 341-0701-03
Replacement AC Power Supply PWR-4320-AC for Cisco 4320 ISR4321 341-0701-03
  • Type: AC Adapter
  • Model #: 1adapter1_792
  • Item #: 9SIB66RK6E5803
  • Return Policy: View Return Policy
$39.81
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14
Athena Power AP-MFATX40P8 400W Single Server Power Supply 80+ Bronze Certified
Athena Power AP-MFATX40P8 Server Power Supply 80+ Bronze Certified
$117.97
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quiet powers i7, 8g 1600 RAM On-board video hd3000 I clocked this thing well over in an extremely small case, fan only wound all the way up a couple of times.....then quieted back down.

15
Dell Precision 3630 Tower 300W Power Supply Unit L300EGM-00 TG7YF
Dell Precision 3630 Tower 300W Power Supply Unit L300EGM-00 TG7YF
$49.99
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16
SuperMicro PWS-801-1R 800W Server Power Supply
SuperMicro PWS-801-1R Server Power Supply
  • Type: Consumer Electronics
  • Output Current: +12V@66A, +5VSB@4A
  • Dimensions: 13.58" x 2.99" x 1.58"
  • Parts: 1 year limited
  • Model #: PWS-801-1R
  • Item #: 9SIA4A0K9D6091
  • Return Policy: View Return Policy
$79.99
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We had one go bad - this slipped in perfectly and has worked flawlessly. We have several older servers that use this Power supply and have had only one failure in 7 years. I expect that we will need to replace the servers before any more fail....

17
SilverStone Technology FX600 Platinum Cybenetics Platinum 600W FlexATX Power Supply (SST-FX600-PT)
SilverStone Technology FX600 Platinum Cybenetics Platinum 600W FlexATX Power Supply (SST-FX600-PT)
Limited Time Offer
$200.79
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19
HP Hot-Plug/Redundant Plug-in Module Proprietary 800 Power Supply 720479-B21 (720479-B21)
HP Hot-Plug/Redundant Plug-in Module Proprietary 800 Power Supply 720479-B21 (720479-B21)
  • Type: Proprietary Power Supply
  • Model #: 720479-B21-0
  • Item #: 9SIA4A0KK23155
  • Return Policy: View Return Policy
$63.99
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