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In Server Power Supplies

Our most popular products, based on sales and updated frequently.
01
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, +5VSB@3.5Av
  • Input Voltage: 88 - 264 V
  • Input Frequency Range: 47 - 63 Hz
  • Model #: AP-U2ATX80FEP8
  • Item #: 9SIAZ8XFCU1820
  • Return Policy: View Return Policy
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$198.00
$231.30
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Fits perfectly in my 3u rack case. This psu is quiet and powerful. I thought the smaller size fans would be noisy and constantly spinning at high rpms. But no such thing. the high efficiency results in surprisingly cool and quiet operation. That's a plus because the computer is part of a video production switch and the quietness allows us to stay close to the action without hum being picked up by mics.

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, -12V@0.8A, +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
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
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$239.00
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04
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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05
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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06
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
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$63.99
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07
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
  • Type: 2U EPS
  • Main Connector: 20+4Pin
  • Output Current: +3.3V@18A, +5V@20A,12V1/V2@24/24A, -12V@0.5A,+5Vsb@2.5A
  • Output: +3.3V, +5V,12V1/V2, -12V, +5Vsb
  • Model #: AP-2U60P868
  • Item #: 9SIAZ8XHBJ9975
  • Return Policy: View Return Policy
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$183.00
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08
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.
  • Type: EPS12V
  • Fans: Single Fan
  • Main Connector: 20+4Pin
  • Output Current: +3.3V@18A, +5V@18A,12V@64A, -12V@0.5A, +5Vsb@2.5A
  • Model #: AP-MFATX80P868
  • Item #: 9SIAZ8XKC21150
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Limited Time Offer
$218.00
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09
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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10
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
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$79.99
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I've been building SuperMicro servers for about 4 years now, some of the oldest have these power supply modules in them and have operated flawlessly under 24/7 load. Some are not in the most hospitable locations for a server to be, but they've still continued to operate without fail.

11
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)
$208.05
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12
Athena Power AP-MFATX40P8 400W Single Server Power Supply 80+ Bronze Certified
Athena Power AP-MFATX40P8 Server Power Supply 80+ Bronze Certified
  • Type: Flex ATX
  • Main Connector: 20+4Pin
  • Output Current: +5V@15A, -5V@0.5A, +12V1@16A, -12V2@16A, -12V@0.8A, +3.3V@15A, +5V-SB@2.5A
  • Input Voltage: 88/264 Volts AC
  • Model #: AP-MFATX40P8
  • Item #: 9SIAZ8XJ1U3399
  • Return Policy: View Return Policy
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$98.00
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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.

13
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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14
Dell V5K16 Precision T7910 1300W Power Supply D1300EF-02  DPS-1300HB-1 A
Dell V5K16 Precision T7910 1300W Power Supply D1300EF-02 DPS-1300HB-1 A
$220.99
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15
Supermicro PWS-350-1H 1U 80 Plus Platinum Single Type Power Supply w/ PFC
Supermicro PWS-350-1H 1U 80 Plus Platinum Single Type Power Supply w/ PFC
$249.99
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17
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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19
HP 741727-001 Smart AC Adapter
HP 741727-001 Smart AC Adapter
  • Type: Compatible Model: HP Pavilion 14 15 17 Series HP Pavilion 14-e019tx  HP Pavilion 14-e020tx  HP Pavilion 14-e021tx  HP Pavilion 14-e022tx HP Pavilion 14-e023tx  HP Pavilion 14-e024tx HP Pavilion 15-e060se  HP Pavilion 15-e060sr  HP Pavilion 15-e060sx  HP Pavilion 15-e061sr  HP Pavilion 15-e061sx HP Pavilion 15-e063eo  HP Pavilion 15-e063so  HP Pavilion 15-e063sr
  • Features: Genuine Original 19.5V 3.33A 45W AC Adapter Charger For HP 740015-002 741727-001
  • Parts: 30 DAYS WARRANTY
  • Labor: 30 DAYS WARRANTY
  • Model #: 741727-001
  • Item #: 9SIA4A0K9D6915
  • Return Policy: View Return Policy
$23.49
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20
Athena Power AP-U1ATX50 500W Single 1U EPS Server Power Supply
Athena Power AP-U1ATX50 1U EPS Server Power Supply
  • Main Connector: 20+4Pin
  • Output Current: +3.3@20A,+5V@20A,+12V1@20A, +12V2@20A, +12V3@16A, -12V@0.5A, +5VSB@3A
  • Input Voltage: 88 - 264 V
  • Input Frequency Range: 47 - 63 Hz
  • Model #: AP-U1ATX50
  • Item #: 9SIAZ8XFDA0297
  • Return Policy: View Return Policy
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$193.00
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Plugged this into an ASUS M5A99X EVO AMD FX-6100 Zambezi 3.3GHz I'd label this as 20 + 3 x 4pin + 8 pin EATX, hard to stuff all the wires into the 1u case.