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Computer Power Supplies for Micro ATX / Flex ATX / SFX / TFX


Micro ATX is essential the same form factor as standard ATX, only with smaller wattage and physical size. A standard ATX power supply would work in a Micro ATX case if the physical dimensions fit.

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Ark Technology 300W TFX Computer Power Supply PCA023, Active PFC, 80 Plus Bronze, 3 x SATA Connector
Ark Technology 300W TFX Computer Power Supply PCA023, Active PFC, 80 Plus Bronze, 3 x SATA Connector

Regular price:$45.99
On Sale: $35.99
      Buy Ark Technology 300W TFX PSU PCA023

KDM 250W FLEX ATX Computer Power Supply, Supports SATA, w/ Internal 40mm Fan, P/N: MFX9250C
KDM 250W FLEX ATX Computer Power Supply, Supports SATA, w/ Internal 40mm Fan, P/N: MFX9250C

Regular price:$39.99
On Sale: $29.99
      Buy KDM 250W FLEX PSU MFX9250C

KDM 320W TFX SFF 12V Computer Power Supply, Supports SATA, w/ Internal 40mm Ball-bearing Fan and Thermal Fan Speed Control, P/N: MTFX9320C
KDM 320W TFX SFF 12V Computer Power Supply, Supports SATA, w/ Internal 40mm Ball-bearing Fan and Thermal Fan Speed Control, P/N: MTFX9320C

Regular price:$39.99
On Sale: $29.99
      Buy KDM MTFX9320C 320W Power Supply

KDM MFX9270H 270W Active PFC Flex ATX Computer Power Supply for HP Pavilion Slimline Systems, w/ mini 24-pin and Two SATA Connectors
KDM MFX9270H 270W Active PFC Flex ATX Computer Power Supply for HP Pavilion Slimline Systems, w/ mini 24-pin and Two SATA Connectors

Regular price:$59.95
On Sale: $39.99
      Buy KDM MFX9270H 270W Flex Power Supply

KDM 320W TFX 12V Computer Power Supply MTFX9320, Supports SATA, w/ 12V Internal Fan
KDM 320W TFX 12V Computer Power Supply MTFX9320, Supports SATA, w/ 12V Internal Fan

Regular price:$59.99
On Sale: $39.99
      Buy KDM MTFX9320 320W Power Supply

KDM MFX9320H 320W Active PFC Flex ATX Computer Power Supply for HP Pavilion Slimline Systems with mini 24pins and Two 90' SATA Connectors
KDM MFX9320H 320W Active PFC Flex ATX Computer Power Supply for HP Pavilion Slimline Systems with mini 24pins and Two 90' SATA Connectors

Regular price:$79.99
On Sale: $68.99
      Buy KDM MFX9320H 320W Power Supply

Apex 275W TFX12V Computer Power Supply SL-275TFX, Supports SATA, w/ 12V Internal Fan
Apex 275W TFX12V Computer Power Supply SL-275TFX, Supports SATA, w/ 12V Internal Fan

Regular price:$24.99
On Sale: $22.99
      

Logisys 350W Micro ATX Computer Power Supply, Built-in EMI Filter, Model: PS350MA. Retail Box
Logisys 350W Micro ATX Computer Power Supply, Built-in EMI Filter, Model: PS350MA. Retail Box

Regular price:$21.99
On Sale: $17.99
      

Athena Power AP-MFATX22P 220W Flex ATX Single Server Power Supply, Active PFC, w/ Smart Auto Fan Speed Controller.
Athena Power AP-MFATX22P 220W Flex ATX Single Server Power Supply, Active PFC, w/ Smart Auto Fan Speed Controller.

Regular price:$49.99
On Sale: $31.99
      Buy Athena Power PSU AP-MFATX22P

Solid Gear SDGR-TFX250 250W TFX 12V V2.31 Computer Power Supply, Active PFC, Supports SATA,  w/ 80mm Fan. Retail Box
Solid Gear SDGR-TFX250 250W TFX 12V V2.31 Computer Power Supply, Active PFC, Supports SATA, w/ 80mm Fan. Retail Box

Regular price:$28.99
On Sale: $22.99
      Buy Solid Gear PSU SDGR-TFX250

Solid Gear SDGR-FLEX220 220W Mini ITX/Flex ATX Computer Power Supply, Active PFC, Supports SATA, w/ 40mm Fan. Retail Box
Solid Gear SDGR-FLEX220 220W Mini ITX/Flex ATX Computer Power Supply, Active PFC, Supports SATA, w/ 40mm Fan. Retail Box

Regular price:$28.99
On Sale: $21.99
      Buy Solid Gear PSU SDGR-FLEX220

Solid Gear SDGR-TFX300 300W TFX Computer Power Supply,  Active PFC, Supports SATA, w/ 80mm Fan. Retail Box
Solid Gear SDGR-TFX300 300W TFX Computer Power Supply, Active PFC, Supports SATA, w/ 80mm Fan. Retail Box

Regular price:$34.99
On Sale: $25.99
      Buy Solid Gear SDGR-TFX300 PSU

Solid Gear SDGR-TFX350 350W TFX 12V V2.31 Computer Power Supply, Active PFC, Supports SATA, w/ 80mm Fan. Retail Box
Solid Gear SDGR-TFX350 350W TFX 12V V2.31 Computer Power Supply, Active PFC, Supports SATA, w/ 80mm Fan. Retail Box

Regular price:$39.99
On Sale: $34.99
      Buy Solid Gear PSU SDGR-TFX350

Solid Gear SDGR-FLEX270 270W Flex ATX Computer Power Supply, Active PFC, Supports SATA, w/ 40mm Fan. Retail Box
Solid Gear SDGR-FLEX270 270W Flex ATX Computer Power Supply, Active PFC, Supports SATA, w/ 40mm Fan. Retail Box

Regular price:$34.99
On Sale: $29.99
      Buy Solid Gear SDGR-FLEX270 PSU

Solid Gear SDGR-FLEX320 320W Mini ITX/Flex ATX Computer Power Supply, Active PFC, Supports SATA, w/ 40mm Fan. Retail Box
Solid Gear SDGR-FLEX320 320W Mini ITX/Flex ATX Computer Power Supply, Active PFC, Supports SATA, w/ 40mm Fan. Retail Box

Regular price:$39.99
On Sale: $32.99
      Buy Solid Gear PSU SDGR-FLEX320

Black SilverStone 450W SFX12V Computer Power Supply ST45SF, Active PFC, Supports PCI-E and SATA, 80 PLUS BRONZE, with 80mm Fan.
Black SilverStone 450W SFX12V Computer Power Supply ST45SF, Active PFC, Supports PCI-E and SATA, 80 PLUS BRONZE, with 80mm Fan.

Regular price:$74.99
On Sale: $59.99
      Buy SilverStone ST45SF PSU

HEC 200W Mini ITX / Flex ATX12V Active PFC Power Supply, RoHS Certified. Model: HEC200SA2FX
HEC 200W Mini ITX / Flex ATX12V Active PFC Power Supply, RoHS Certified. Model: HEC200SA2FX

Regular price:$39.99
On Sale: $34.99
      

FSP Group 220W Flex Computer Power Supply, Active PFC, w/ 40mm Fan, Model: FSP220-60LE(80)
FSP Group 220W Flex Computer Power Supply, Active PFC, w/ 40mm Fan, Model: FSP220-60LE(80)

Regular price:$49.99
On Sale: $43.99
      Buy FSP Group 220W Flex Computer Power Supply FSP220-60LE(80)

FSP Group 300W TFX 12V Computer Power Supply, 80 PLUS Certified, Active PFC, Model: FSP300-60GHT
FSP Group 300W TFX 12V Computer Power Supply, 80 PLUS Certified, Active PFC, Model: FSP300-60GHT

Regular price:$39.99
On Sale: $34.99
      Buy FSP Group FSP300-60GHT 300W TFX PSU

In Win IP-P300BN7-2 300W SFX12V Computer Power Supply, Active PFC, 80 Plus Certified, w/ 80mm Fan
In Win IP-P300BN7-2 300W SFX12V Computer Power Supply, Active PFC, 80 Plus Certified, w/ 80mm Fan

Regular price:$39.99
On Sale: $37.99
      Buy In Win IP-P300BN7-2 300W SFX12V PSU

KDM M6400/7400NNC v2.2 400W Micro ATX P4 12V Computer Power Supply with Dual Fans, SATA Support for HP, 24 Pin Power Connector.
KDM M6400/7400NNC v2.2 400W Micro ATX P4 12V Computer Power Supply with Dual Fans, SATA Support for HP, 24 Pin Power Connector.

Regular price:$59.99
On Sale: $52.99
      Buy KDM 400W PSU M6400/7400NNC

FSP Group 270W Flex ATX /1U Computer Power Supply FSP270-60LE, 80 Plus Certified, w/ 4cm Fan. OEM
FSP Group 270W Flex ATX /1U Computer Power Supply FSP270-60LE, 80 Plus Certified, w/ 4cm Fan. OEM

Regular price:$59.99
On Sale: $49.99
      

In Win IP-S200DF1-0 IP-S-Series DF 200W TFX 12V V2.1 Computer Power Supply, w/ 80mm Fan
In Win IP-S200DF1-0 IP-S-Series DF 200W TFX 12V V2.1 Computer Power Supply, w/ 80mm Fan

Regular price:$29.99
On Sale: $27.99
      Buy In Win 200W PSU IP-S200DF1-0

Athena Power APOLLO 700W Micro SFX Power Supply, SLI Ready, Active PFC, w/ Dual Fans, Model: AP-MP4ATX70FEP8. OEM. ds
Athena Power APOLLO 700W Micro SFX Power Supply, SLI Ready, Active PFC, w/ Dual Fans, Model: AP-MP4ATX70FEP8. OEM. ds

$106.99
      Buy Athena Power APOLLO 700W Micro SFX PSU AP-MP4ATX70FEP8

Athena Power APOLLO 800W Micro SFX Power Supply, SLI Ready, Active PFC, w/ Dual Fans, Model: AP-MP4ATX80FEP8. OEM.
Athena Power APOLLO 800W Micro SFX Power Supply, SLI Ready, Active PFC, w/ Dual Fans, Model: AP-MP4ATX80FEP8. OEM.

Regular price:$113.99
On Sale: $109.99
      Buy Athena Power APOLLO 800W Micro SFX PSU AP-MP4ATX80FEP8

Athena Power TFX 300W Power Supply (Auto Switching), Active PFC, Dual +12V, w/ 40mm Fan, Model: AP-TFX30. ds
Athena Power TFX 300W Power Supply (Auto Switching), Active PFC, Dual +12V, w/ 40mm Fan, Model: AP-TFX30. ds

$64.99
      Buy Athena Power TFX 300W Power Supply AP-TFX30

Athena Power TFX 350W Power Supply, 80 Plus Bronze Certified, Active PFC, Dual +12V, w/ 40mm Fan, Model: AP-TFX35. ds
Athena Power TFX 350W Power Supply, 80 Plus Bronze Certified, Active PFC, Dual +12V, w/ 40mm Fan, Model: AP-TFX35. ds

$85.99
      Buy Athena Power TFX 350W Power Supply AP-TFX35

Athena Power TFX 400W Power Supply, SLI Ready, 80 Plus Bronze Certified, Active PFC, Model: AP-TFX40. ds
Athena Power TFX 400W Power Supply, SLI Ready, 80 Plus Bronze Certified, Active PFC, Model: AP-TFX40. ds

$91.99
      Buy Athena Power TFX 400W Power Supply AP-TFX40

Athena Power APOLLO 600W Micro SFX Power Supply, SLI Ready, Active PFC, w/ Dual Fans, Model: AP-MP4ATX60FEP8. OEM. ds
Athena Power APOLLO 600W Micro SFX Power Supply, SLI Ready, Active PFC, w/ Dual Fans, Model: AP-MP4ATX60FEP8. OEM. ds

$100.99
      Buy Athena Power APOLLO 600W Power Supply AP-MP4ATX60FEP8

Athena Power 250W Flex ATX Power Supply, 80 PLUS Bronze Certified, Active PFC, Dual +12V, Model: AP-MFATX25P8. ds
Athena Power 250W Flex ATX Power Supply, 80 PLUS Bronze Certified, Active PFC, Dual +12V, Model: AP-MFATX25P8. ds

$59.99
      Buy Athena Power 250W Flex ATX Power Supply AP-MFATX25P8

Athena Power 350W Flex ATX Power Supply, 80 PLUS Bronze Certified, Active PFC, Dual +12V, Model: AP-MFATX35P8. ds
Athena Power 350W Flex ATX Power Supply, 80 PLUS Bronze Certified, Active PFC, Dual +12V, Model: AP-MFATX35P8. ds

$74.99
      Buy Athena Power 350W Flex ATX Power Supply AP-MFATX35P8

Athena Power APOLLO 200W Micro SFX Replacement Power Supply for E-machine, HP, Compaq, Gateway, Model: AP-MP4ATX20/B. ds
Athena Power APOLLO 200W Micro SFX Replacement Power Supply for E-machine, HP, Compaq, Gateway, Model: AP-MP4ATX20/B. ds

$35.99
      Buy Athena Power APOLLO Micro SFX Replacement PSU AP-MP4ATX20/B

Athena Power APOLLO 300W Micro ATX / Micro SFX Replacement Power Supply for E-machine, HP, Compaq, Gateway, Model: AP-MP4ATX30. ds
Athena Power APOLLO 300W Micro ATX / Micro SFX Replacement Power Supply for E-machine, HP, Compaq, Gateway, Model: AP-MP4ATX30. ds

$23.99
      Buy Athena Power APOLLO Micro SFX Replacement PSU AP-MP4ATX30

Athena Power APOLLO 300W Micro SFX Power Supply, Active PFC, w/ Dual Fans, Model: AP-MP4ATX30P8. ds
Athena Power APOLLO 300W Micro SFX Power Supply, Active PFC, w/ Dual Fans, Model: AP-MP4ATX30P8. ds

$57.99
      Buy Athena Power APOLLO Micro SFX Power Supply AP-MP4ATX30P8

Athena Power APOLLO 400W Micro SFX Replacement Power Supply for E-machine, HP, w/ Dual Fan, Model: AP-MP4ATX40. ds
Athena Power APOLLO 400W Micro SFX Replacement Power Supply for E-machine, HP, w/ Dual Fan, Model: AP-MP4ATX40. ds

$37.99
      Buy Athena Power APOLLO Replacement Power Supply AP-MP4ATX40

Athena Power APOLLO 400W Micro SFX Power Supply, 80 Plus Bronze Certified, Active PFC, w/ Dual Fans, Model: AP-MP4ATX40P8. ds
Athena Power APOLLO 400W Micro SFX Power Supply, 80 Plus Bronze Certified, Active PFC, w/ Dual Fans, Model: AP-MP4ATX40P8. ds

$87.99
      Buy Athena Power APOLLO 400W Power Supply AP-MP4ATX40P8

Athena Power APOLLO Series AP-MP4ATX47FE 470W Micro SFX Power Supply, w/ Dual Fans, Designed for Custom Built PCs, Mini-Servers and HTPCs.
Athena Power APOLLO Series AP-MP4ATX47FE 470W Micro SFX Power Supply, w/ Dual Fans, Designed for Custom Built PCs, Mini-Servers and HTPCs.

HP Video Power Connector for HP PCs

Regular price:$59.99
On Sale: $39.99
      Buy Athena Power PSU AP-MP4ATX47FE

SPI 300W TFX Power Supply SPI300T8HNB-B204, with 12V DC Fan. ds
SPI 300W TFX Power Supply SPI300T8HNB-B204, with 12V DC Fan. ds

Regular price:$40.99
On Sale: $31.99
      Buy SPI 300w Power Supply SPI300T8HNB-B204

Athena Power FlexATX 400 400W Power Supply AP-MFATX40P8, Active PFC, 80PLUS Bronze. ds
Athena Power FlexATX 400 400W Power Supply AP-MFATX40P8, Active PFC, 80PLUS Bronze. ds

$95.99
      Buy Athena Power AP-MFATX40P8 PSU

SILVERSTONE Gemini Series SST-ST30GF 300W+300W 1 U Narrow Redundant  Active PFC Power Supply with 80 PLUS Bronze Certified. ds
SILVERSTONE Gemini Series SST-ST30GF 300W+300W 1 U Narrow Redundant Active PFC Power Supply with 80 PLUS Bronze Certified. ds

Regular price:$399.99
On Sale: $374.99
      Buy SILVERSTONE SST-ST30GF PSU

Athena Power FlexATX 300 300W Power Supply AP-MFATX30P8, Active PFC, 80 PLUS Bronze Certified. ds
Athena Power FlexATX 300 300W Power Supply AP-MFATX30P8, Active PFC, 80 PLUS Bronze Certified. ds

$64.99
      Buy Athena Power Power Supply AP-MFATX30P8

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