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Quiet Computer Power Supplies / Quiet PC Power Supply

Quiet | Casess | Fans | HSF | Noise Isolation | Speed Control | Resources | Accessories | Quiet PC | Fan Adapters |

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Fanless Power Supplies

PSU w/ One Fan

HEC HEC-300AR 300W ATX 12V Power Supply, Low Noise, Built-in EMI Filter. Retail box
HEC HEC-300AR 300W ATX 12V Power Supply, Low Noise, Built-in EMI Filter. Retail box

$19.99
Shuttle PC60 300W Active PFC SFF Power Supply, Thermal Fan-speed Control, for XPC G2/G5/G5M/G6/K/D Series
Shuttle PC60 300W Active PFC SFF Power Supply, Thermal Fan-speed Control, for XPC G2/G5/G5M/G6/K/D Series

$81.99
so: Black PC Power and Cooling Silencer 750 Quad Active PFC Computer Power Supply S75QB, 750W, SLI and; CrossFire Certified.
so: Black PC Power and Cooling Silencer 750 Quad Active PFC Computer Power Supply S75QB, 750W, SLI and; CrossFire Certified.

Regular price:$154.98
On Sale: $109.99
KDM Nickel Coating 480W ATX v2.2 Switching Power Supply M6480H2.2, 20+4 pin, Supports PCI-e, SATA, AUX, w/ HP Video Power Connector and Dell P6
KDM Nickel Coating 480W ATX v2.2 Switching Power Supply M6480H2.2, 20+4 pin, Supports PCI-e, SATA, AUX, w/ HP Video Power Connector and Dell P6

$56.99
Xigmatek NRP-MC651 650W ATX12V/EPS12V Active PFC Power Supply, PCI-E and SATA Connectors, 80PLUS, w/ 140mm Fan
Xigmatek NRP-MC651 650W ATX12V/EPS12V Active PFC Power Supply, PCI-E and SATA Connectors, 80PLUS, w/ 140mm Fan

$99.99
*$20 Mail-In Rebate* CoolMax ATX12V / EPS12V 1200W Computer Power Supply CUQ-1200B, Active PFC, Supports SATA, PCI-E, SLI and CrossFire Ready, RoHS Compliant
*$20 Mail-In Rebate* CoolMax ATX12V / EPS12V 1200W Computer Power Supply CUQ-1200B, Active PFC, Supports SATA, PCI-E, SLI and CrossFire Ready, RoHS Compliant

w/ Silent and Durable 13.5 + 8 cm Fan
Original Price: $209.99
Mail-in Rebate: $20.00
After Rebate: $189.99
Rebate expires: 07/31/09


Regular price:$265.99
On Sale: $209.99
*$3 Instant Rebate* CoolMax 400W V-400 ATX Computer Power Supply, 20+4 pin, Silent Fan, Supports SATA. SKU: 14616
*$3 Instant Rebate* CoolMax 400W V-400 ATX Computer Power Supply, 20+4 pin, Silent Fan, Supports SATA. SKU: 14616

Original Price: $19.99
Instant Rebate: $-3.00
After Rebate: $16.99
Rebate expires: 07/31/09


Regular price:$29.99
On Sale: $19.99
Logisys 550W ATX12V Computer Switching Power Supply PS550E12, Low Noise and Ripple, Dual SATA Support, w/ 120mm Ball Bearing Fan
Logisys 550W ATX12V Computer Switching Power Supply PS550E12, Low Noise and Ripple, Dual SATA Support, w/ 120mm Ball Bearing Fan

Regular price:$22.99
On Sale: $17.99
*$10 Instant Rebate* Black CoolMax 500W ATX12V / EPS12V Computer Power Supply, Supports SATA, PCI-E, Model: CU-500B
*$10 Instant Rebate* Black CoolMax 500W ATX12V / EPS12V Computer Power Supply, Supports SATA, PCI-E, Model: CU-500B

Original Price: $49.99
Instant Rebate: $-10.00
After Rebate: $39.99
Rebate expires: 07/31/09


$49.99
Black Bgears Be Quiet Straight Power Quad Rail Computer Power Supply, 700W, Active PFC, Supports PCI-E & SATA, ds
Black Bgears Be Quiet Straight Power Quad Rail Computer Power Supply, 700W, Active PFC, Supports PCI-E & SATA, ds

Regular price:$149.99
On Sale: $139.99
Thermaltake Toughpower XT 850W Cable Management ATX12V 2.3 Computer Power Supply W0230RU, 80 PLUS Certified, ATI CrossFire X Ready. ds
Thermaltake Toughpower XT 850W Cable Management ATX12V 2.3 Computer Power Supply W0230RU, 80 PLUS Certified, ATI CrossFire X Ready. ds

$259.99
*$10 Instant Rebate* Black CoolMax 600W ATX12V / EPS12V Computer Power Supply, Supports SATA, PCI-E, Model: CU-600B
*$10 Instant Rebate* Black CoolMax 600W ATX12V / EPS12V Computer Power Supply, Supports SATA, PCI-E, Model: CU-600B

Original Price: $54.99
Instant Rebate: $-10.00
After Rebate: $44.99
Rebate expires: 07/31/09


Regular price:$59.99
On Sale: $54.99
Thermaltake Toughpower XT 650W Cable Management ATX12V 2.3 Computer Power Supply W0227RU, 80 PLUS Certified, ATI CrossFire X Ready. ds
Thermaltake Toughpower XT 650W Cable Management ATX12V 2.3 Computer Power Supply W0227RU, 80 PLUS Certified, ATI CrossFire X Ready. ds

$179.99
Thermaltake Toughpower XT 650W Standard ATX12V 2.3 Computer Power Supply W0221RU, 80 PLUS Certified, ATI CrossFire X Ready. ds
Thermaltake Toughpower XT 650W Standard ATX12V 2.3 Computer Power Supply W0221RU, 80 PLUS Certified, ATI CrossFire X Ready. ds

$179.99
Thermaltake Toughpower XT 750W Standard ATX12V 2.3 Computer Power Supply W0223RU, 80 PLUS Certified, ATI CrossFire X Ready. ds
Thermaltake Toughpower XT 750W Standard ATX12V 2.3 Computer Power Supply W0223RU, 80 PLUS Certified, ATI CrossFire X Ready. ds

$199.99
Thermaltake Toughpower XT 850W Standard ATX12V 2.3 Computer Power Supply W0224RU, 80 PLUS Certified, ATI CrossFire X Ready. ds
Thermaltake Toughpower XT 850W Standard ATX12V 2.3 Computer Power Supply W0224RU, 80 PLUS Certified, ATI CrossFire X Ready. ds

$249.99
Thermaltake Toughpower XT 750W Cable Management ATX12V 2.3 Computer Power Supply W0229RU, 80 PLUS Certified, ATI CrossFire X Ready. ds
Thermaltake Toughpower XT 750W Cable Management ATX12V 2.3 Computer Power Supply W0229RU, 80 PLUS Certified, ATI CrossFire X Ready. ds

$199.99
*$20 Mail-In Rebate* Black CoolMax 700W ATX12V / EPS12V Computer Power Supply CU-700B, Supports SATA, PCI-E, SLI and CrossFire Ready
*$20 Mail-In Rebate* Black CoolMax 700W ATX12V / EPS12V Computer Power Supply CU-700B, Supports SATA, PCI-E, SLI and CrossFire Ready

Original Price: $69.99
Mail-in Rebate: $20.00
After Rebate: $49.99
Rebate expires: 07/31/09


$69.99
dis: FSP FSP460-60PFB 460W ATX 12V V2.2 Computer Power Supply, 20+4PIN, Active PFC, 80Plus, w/ 80mm Ball Bearing Fan
dis: FSP FSP460-60PFB 460W ATX 12V V2.2 Computer Power Supply, 20+4PIN, Active PFC, 80Plus, w/ 80mm Ball Bearing Fan

Regular price:$64.99
On Sale: $49.99
Black Bgears Be Quiet Straight Power Quad Rail Computer Power Supply, 600W, Active PFC, Supports PCI-E & SATA, ds
Black Bgears Be Quiet Straight Power Quad Rail Computer Power Supply, 600W, Active PFC, Supports PCI-E & SATA, ds

Regular price:$128.99
On Sale: $112.99
High Power Plus Power Series 560W ATX12V / EPS12V Computer Power Supply HPC-560-A12S, Active PFC, RoHS Compliant, w/ Power Consumption LED Monitor. ds
High Power Plus Power Series 560W ATX12V / EPS12V Computer Power Supply HPC-560-A12S, Active PFC, RoHS Compliant, w/ Power Consumption LED Monitor. ds

SLI and Crossfire Ready

$84.99
*$10 Mail-In Rebate* Silver CoolMax 300W Micro ATX Computer Power Supply CM-300, Supports SATA, w/ 80mm Silent Fan
*$10 Mail-In Rebate* Silver CoolMax 300W Micro ATX Computer Power Supply CM-300, Supports SATA, w/ 80mm Silent Fan

Original Price: $22.99
Mail-in Rebate: $10.00
After Rebate: $12.99
Rebate expires: 07/31/09


Regular price:$31.50
On Sale: $22.99
Thermaltake Toughpower 850W ATX 12V and EPS 12V Computer Power Supply W0178RU, AMD / Intel Dual Core and Quad GPU Ready, Supports NVIDIA ESA Technology, nVidia SLI and 80 Plus Certified. ds
Thermaltake Toughpower 850W ATX 12V and EPS 12V Computer Power Supply W0178RU, AMD / Intel Dual Core and Quad GPU Ready, Supports NVIDIA ESA Technology, nVidia SLI and 80 Plus Certified. ds

$239.99
Thermaltake Toughpower 850W ATX 12V and EPS 12V Computer Power Supply W0172RU, Supports AMD / Intel Dual Core CPU, nVidia SLI and 80 Plus Certified. ds
Thermaltake Toughpower 850W ATX 12V and EPS 12V Computer Power Supply W0172RU, Supports AMD / Intel Dual Core CPU, nVidia SLI and 80 Plus Certified. ds

$194.99
i-Star 580W PS2 ATX Switching Computer Power Supply TC-580PD3, Active PFC, SLi / CrossFire / SATA Ready . ds
i-Star 580W PS2 ATX Switching Computer Power Supply TC-580PD3, Active PFC, SLi / CrossFire / SATA Ready . ds

$193.99
i-Star 750W PS2 ATX Switching Computer Power Supply TC-750PD2, Active PFC, SLi / CrossFire / SATA Ready. ds
i-Star 750W PS2 ATX Switching Computer Power Supply TC-750PD2, Active PFC, SLi / CrossFire / SATA Ready. ds

$264.99
I-Star 620W PS2 ATX Switching Computer Power Supply TC-620PD3, Active PFC, SLI / CrossFire / SATA Ready. ds
I-Star 620W PS2 ATX Switching Computer Power Supply TC-620PD3, Active PFC, SLI / CrossFire / SATA Ready. ds

$228.00
iStarUSA 850W PS2 ATX Switching Quiet Power Supply TC-850PD1, CrossFire / SLI / SATA Ready, RoHS Compliance, w/ 120mm Fan. ds
iStarUSA 850W PS2 ATX Switching Quiet Power Supply TC-850PD1, CrossFire / SLI / SATA Ready, RoHS Compliance, w/ 120mm Fan. ds

Regular price:$189.99
On Sale: $132.99
iStarUSA 1200W PS2 ATX Switching Quiet Power Supply TC-1200PD1, CrossFire / SLI / SATA Ready, RoHS Compliance, w/ 120mm Fan. ds
iStarUSA 1200W PS2 ATX Switching Quiet Power Supply TC-1200PD1, CrossFire / SLI / SATA Ready, RoHS Compliance, w/ 120mm Fan. ds

Regular price:$319.99
On Sale: $249.99
iStarUSA 1020W PS2 ATX Switching Quiet Power Supply TC-1020PD1, CrossFire / SLI / SATA Ready, RoHS Compliance, w/ 120mm Fan. ds
iStarUSA 1020W PS2 ATX Switching Quiet Power Supply TC-1020PD1, CrossFire / SLI / SATA Ready, RoHS Compliance, w/ 120mm Fan. ds

Regular price:$219.99
On Sale: $206.99
Fanless Black COOLMAX CF-480 480W ATX Computer Power Supply, SATA 150 Ready, Super Quiet
Fanless Black COOLMAX CF-480 480W ATX Computer Power Supply, SATA 150 Ready, Super Quiet

Regular price:$124.00
On Sale: $109.99
Antec EarthWatts 430W ATX12V Power Supply EA-430, Supports PCI-E, SATA, 80 PLUS Certified, Active PFC
Antec EarthWatts 430W ATX12V Power Supply EA-430, Supports PCI-E, SATA, 80 PLUS Certified, Active PFC

Regular price:$69.99
On Sale: $62.99
Black SilverStone SST-ZM1200M 1200W ATX 12V 2.3 and EPS 12V Computer Power Supply, Active PFC, Supports SATA, PCI-E and CrossFire Ready. ds
Black SilverStone SST-ZM1200M 1200W ATX 12V 2.3 and EPS 12V Computer Power Supply, Active PFC, Supports SATA, PCI-E and CrossFire Ready. ds

  • 80mm Ball Bearing Fan
  • Low Ripple & Noise

    $399.99
  • Black SilverStone Strider SST-ST1000-NV 1000W ATX 12V 2.2 / EPS 12V Computer Power Supply, Active PFC, SLI Certified. ds
    Black SilverStone Strider SST-ST1000-NV 1000W ATX 12V 2.2 / EPS 12V Computer Power Supply, Active PFC, SLI Certified. ds

    $249.00
    Black SilverStone Strider SST-ST1200 1200W ATX 12V 2.3 / EPS 12V Computer Power Supply, Active PFC, 80 PLUS and ATI CrossFire Certified. ds
    Black SilverStone Strider SST-ST1200 1200W ATX 12V 2.3 / EPS 12V Computer Power Supply, Active PFC, 80 PLUS and ATI CrossFire Certified. ds

  • 6 + 12V Rails

    $319.99
  • Black SilverStone Strider SST-ST85F 850W ATX 12V 2.3 / EPS 12V Computer Power Supply, Active PFC, 80 PLUS and ATI CrossFire Certified. ds
    Black SilverStone Strider SST-ST85F 850W ATX 12V 2.3 / EPS 12V Computer Power Supply, Active PFC, 80 PLUS and ATI CrossFire Certified. ds

    $199.00
    Black SilverStone ZEUS Series SST-ZU1200M 1200W ATX 12V 2.3 and EPS 12V Computer Power Supply, Active PFC, Supports SATA and PCI-E. ds
    Black SilverStone ZEUS Series SST-ZU1200M 1200W ATX 12V 2.3 and EPS 12V Computer Power Supply, Active PFC, Supports SATA and PCI-E. ds

  • 80mm Ball Bearing Fan
  • Low Ripple & Noise

    $379.99
  • Shuttle PC50 SilentX 300W SFF Power Supply, SATA Ready, Active PFC, Designed for the XPC
    Shuttle PC50 SilentX 300W SFF Power Supply, SATA Ready, Active PFC, Designed for the XPC

    Regular price:$84.00
    On Sale: $81.99
    Black SilverStone Strider SST-ST70F 700W ATX 12V / EPS 12V Computer Power Supply, Active PFC, 135mm Fan. ds
    Black SilverStone Strider SST-ST70F 700W ATX 12V / EPS 12V Computer Power Supply, Active PFC, 135mm Fan. ds

    $139.99
    Black SilverStone Strider SST-ST75F 750W ATX 12V 2.2 / EPS 12V Computer Power Supply, Active PFC, Quad +12V Rail, ROHS. ds
    Black SilverStone Strider SST-ST75F 750W ATX 12V 2.2 / EPS 12V Computer Power Supply, Active PFC, Quad +12V Rail, ROHS. ds

    $159.00
    Black SilverStone SST-ST40F 400W ATX 12V Computer Power Supply, Active PFC, w/ 120mm Low Noise Fan. ds
    Black SilverStone SST-ST40F 400W ATX 12V Computer Power Supply, Active PFC, w/ 120mm Low Noise Fan. ds

    $69.99
    Black Coolmax 400W Computer Fanless Power Supply CF-400B, Aluminum Chassis, w/ EMI Filter, Retail box
    Black Coolmax 400W Computer Fanless Power Supply CF-400B, Aluminum Chassis, w/ EMI Filter, Retail box

    Regular price:$99.99
    On Sale: $95.99
    High Power 500W ATX12V and EPS12V Computer Power Supply HP-500-G12S, 80PLUS Certified, Active PFC, RoHS Compliant, OEM.
    High Power 500W ATX12V and EPS12V Computer Power Supply HP-500-G12S, 80PLUS Certified, Active PFC, RoHS Compliant, OEM.

    SLI and Crossfire Ready

    $59.99
    Logisys 480W ATX12V Computer Switching Power Supply PS480E12, Low Noise and Ripple, Dual SATA Support, w/ 120mm Ball Bearing Fan
    Logisys 480W ATX12V Computer Switching Power Supply PS480E12, Low Noise and Ripple, Dual SATA Support, w/ 120mm Ball Bearing Fan

    Regular price:$17.99
    On Sale: $14.99
    HEC Orion 400W ATX Quiet Computer Power Supply HP 400D, w/ Dual 80mm Fans
    HEC Orion 400W ATX Quiet Computer Power Supply HP 400D, w/ Dual 80mm Fans

    Regular price:$20.99
    On Sale: $19.99
    so: Antec NeoHE 430 High Efficiency 430W ATX12V v2.2 Computer Power Supply, Supports SATA, PCI Express, w/ Low-speed 80mm Fan.
    so: Antec NeoHE 430 High Efficiency 430W ATX12V v2.2 Computer Power Supply, Supports SATA, PCI Express, w/ Low-speed 80mm Fan.

    Regular price:$79.99
    On Sale: $62.99
    so: Black Tagan TG1100 BZ 1100W ATX12V/EPS12V Power Supply 10118, SLI and CrossFire Ready, w/ 13.5cm LED Fan.
    so: Black Tagan TG1100 BZ 1100W ATX12V/EPS12V Power Supply 10118, SLI and CrossFire Ready, w/ 13.5cm LED Fan.

    Regular price:$329.00
    On Sale: $299.99
    so: Seasonic S12II Series ATX12V/EPS12V 430W Computer Power Supply S12II-430, Active PFC, 80 Plus, Supports SATA and PCI-E
    so: Seasonic S12II Series ATX12V/EPS12V 430W Computer Power Supply S12II-430, Active PFC, 80 Plus, Supports SATA and PCI-E

    w/ Silent Fan Control & 12cm Fan

    Regular price:$85.99
    On Sale: $79.99
    Sold Out Items


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