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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, [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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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
SUPERMICRO Pws-920P-Sq Supermicro 920 Watt Power Supply
SUPERMICRO Pws-920P-Sq Supermicro 920 Watt Power Supply
  • Input Voltage: +12V@75A, 5V Standby@4A
  • Dimensions: 2.99" x 1.57" x 14.17"
  • Model #: PWS-920P-SQ
  • Item #: 9SIBT5SKFZ0661
  • Return Policy: View Return Policy
$64.99
03
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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04
SuperMicro PWS-704P-1R 700W Server Power Supply
SuperMicro PWS-704P-1R Server Power Supply
  • Type: Consumer Electronics
  • Output Current: +12V@58/62A, +5VSB@3A
  • Parts: 1 year limited
  • Labor: 3 years limited
  • Model #: PWS-704P-1R
  • Item #: 9SIA4A0K9D6100
  • Return Policy: View Return Policy
$79.99
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05
SuperMicro PWS-504P-1R 500W Server Power Supply
SuperMicro PWS-504P-1R 500W Server Power Supply
  • Output: +12V@42A, 5V Standby@4A
  • Dimensions: 2.17" x 1.57" x 12.6"
  • Model #: PWS-504P-1R
  • Item #: 9SIA4A0K9D5953
  • Return Policy: View Return Policy
$99.99
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06
iStarUSA TC-700PD8B 700W Single PS2 Power Supply
iStarUSA TC-700PD8B PS2 Power Supply
  • Type: ATX12V / EPS12V
  • Main Connector: 20+4Pin
  • Output: +3.3V@24A, +5V@30A, +12V1@16A, +12V2@16A, +12V3@16A, +12V4@16A, [email protected], +5Vsb@4A
  • Fans: 1
  • Model #: TC-700PD8B
  • Item #: N82E16817147137
  • Return Policy: 30-Day Return Policy
$191.99
$3.99 Shipping
07
SuperMicro PWS-1K21P-1R 1200W 1U Server Power Supply 80Plus Gold
SuperMicro PWS-1K21P-1R 1U Server Power Supply 80Plus Gold
  • Type: Consumer Electronics
  • Main Connector: 24Pin
  • Output Current: +12V@83/100A, +5VSB@4A
  • Parts: 1 year limited
  • Model #: PWS-1K21P-1R
  • Item #: 9SIA4A0K9D6188
  • Return Policy: View Return Policy
$79.99
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Much quieter than the 900w supplies in my 846 case and more energy efficient

08
DELL 685W Power Supply for Precision T5810 Workstation PN: W4DTF K8CDY CYP9P KTMT8 VDY4N
DELL 685W Power Supply for Precision T5810 Workstation PN: W4DTF K8CDY CYP9P KTMT8 VDY4N
  • Weight: 5.0000LBS
  • Model #: 641329921043
  • Item #: 9SIA4A0K9D6754
  • Return Policy: View Return Policy
$46.99
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09
HPE P55536-001 ML110 Gen11 4410Y 1P 32G 8Sff 800W Server
HPE P55536-001 ML110 Gen11 4410Y 1P 32G 8Sff 800W Server
$2,685.00
$15.00 Shipping
10
Athena Power AP-RRU2MK1262 62368 Safety & 80 PLUS Certified  2 x 1200W 2U CRPS Modular Redundant Server Power Supply OEM/ODM OK. W/12V-2X6 Cable for ATX3.1 and support PCIe 5.0
Athena Power AP-RRU2MK1262 62368 Safety & 80 PLUS Certified 2 x 1200W 2U CRPS Modular Redundant Server Power Supply OEM/ODM OK. W/12V-2X6 Cable for ATX3.1 and support PCIe 5.0
Limited Time Offer
$998.00
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11
SuperMicro PWS-920P-1R 920W high-efficiency (94%+) power supply with PMBus BULK
SuperMicro PWS-920P-1R 920W high-efficiency (94%+) power supply with PMBus BULK
  • Type: Consumer Electronics
  • Output Current: +12V@75A, +5VSB@4A
  • Dimensions: 13.58" x 2.99" x 1.58"
  • Parts: 1 year limited
  • Model #: PWS-920P-1R
  • Item #: 9SIA4A0K9D6172
  • Return Policy: View Return Policy
$99.99
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Quiet (compared with other supermicro PSUs) Very effecient (92-94%) Cheap (for a 920w super high effecient specialized rackmount chasis its pretty cheap)

12
Athena Power AP-U3ATX80FEP8 20+4Pin 3U Power EPS-12V 800W, Support D300, D300L, 349R, 364R, 3055, RS316, E306, E3M16, CS833T, 300S 3U IPC case
Athena Power AP-U3ATX80FEP8 3U 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-U3ATX80FEP8
  • Item #: 9SIAZ8XK5K4833
  • Return Policy: View Return Policy
Limited Time Offer
$228.00
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Small size, dual fans, plenty of power, enterprise quality.

13
SuperMicro PWS-702A-1R 700W Server Power Supply
SuperMicro PWS-702A-1R Server Power Supply
  • Type: Consumer Electronics
  • Output Current: +12V@58A, +5V@30A, +3.3V@24A, +5VSB@4A
  • Fans: 1
  • Dimensions: 13.58" x 2.99" x 1.58"
  • Model #: PWS-702A-1R
  • Item #: 9SIA4A0K9D6095
  • Return Policy: View Return Policy
$129.99
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14
Athena Power AP-U1ATX40P8 400W Single 1U EPS 80 PLUS Server Power Supply
Athena Power AP-U1ATX40P8 1U EPS 80 PLUS Server Power Supply
$121.07
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I'm using this ps to power a custom built sff desktop. It's nice and slim, with more than enough juice to power an overclocked i7-2600k. One great feature of the ps is the P4 cpu power plug. There is a single 4 pin connector plus the two combining 8 pin plug, so that's three plugs total. All cables were long enough to reach to where they were needed.

15
iStarUSA TC-1U30FX8 300W Single 1U Flex ATX 80 Plus High Efficiency Power Supply - OEM
iStarUSA TC-1U30FX8 1U Flex ATX 80 Plus High Efficiency Power Supply - OEM
$98.99
$4.99 Shipping

Seems to work, it's quiet.

16
Silverstone Gemini Gold Series,900W, ATX form factor, single
Silverstone Gemini Gold Series,900W, ATX form factor, single
$724.99
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17
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
Limited Time Offer
$33.59
$33.69

Sale Ends in 4 Hours

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No problems. Could use mode SATA power connectors (they are all on the same pigtail). No noise issues.

18
HP 1125W Power Supply for Z-Series Z820 Workstation PN: 632914-001 623196-001
HP 1125W Power Supply for Z-Series Z820 Workstation PN: 632914-001 623196-001
  • Weight: 5.0000LBS
  • Model #: 641329501184
  • Item #: 9SIBYWEKDT3341
  • Return Policy: View Return Policy
$43.99
19
Athena Power AP-U1ATX6022FEP8 600W 1U IPC Power Supplies
Athena Power AP-U1ATX6022FEP8 1U IPC Power Supplies
  • Main Connector: ATX Connector 24 (20+4) Pin x 1 P4-12V 4 Pin x 1 EPS 12V 8 Pin PCIE 6 Pin x 1 PCIE 6+2 Pin SATA 15 Pin x 3 Molex 4 Pin x 3
  • Output: +5V(20A) +3.3V(18A) +12V1(24A) +12V(24A) -12V(1.0A) -5V(N/A) +5V_SB(3.5A)
  • Input Voltage: 88 ~ 264 Volts AC
  • Input Frequency Range: 47 - 63 Hz
  • Model #: AP-U1ATX6022FEP8
  • Item #: 9SIAZ8XK5M6379
  • Return Policy: View Return Policy
$212.75
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We have purchased 8 of these for 1U servers, starting over a year ago, and haven't had any problems. Solid, reliable.

20
Dell 3WN11 H240AS-00 Proprietary Power Supply
Dell 3WN11 H240AS-00 Proprietary Power Supply
  • Type: Proprietary Power Supply
  • Model #: 3WN11
  • Item #: 9SIA4A0K9D6928
  • Return Policy: View Return Policy
$54.89
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The supplies were new and worked perfectly.