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itemId=eq2681-sdgr-flex180|~|priceRange=1|~|orderable=T|~|orderCount=4|~|call-to-order=|~|call-for-price=|~|hasOptions=F|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=Solid Gear SDGR-FLEX180 Flex ATX Quiet 180W Power Supply w/ 40mm Fan|~|brand=Solid Gear|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=0|~|ratingCount=0|~|price=22.49|~|priceReg=37.78|~|priceSale=22.49|~|image=https://sep.yimg.com/ay/outletpc/solid-gear-sdgr-flex180-flex-atx-quiet-180w-power-supply-w-40mm-fan-63.jpg
Solid Gear SDGR-FLEX180 Flex ATX Quiet 180W Power Supply w/ 40mm Fan
Solid Gear SDGR-FLEX180 Flex ATX Quiet 180W Power Supply w/ 40mm Fan
Regular: $37.78
Sale Price: $22.49
itemId=lx2554-replace-power-rp-flex-350-flex-atx-power-supply|~|priceRange=1|~|orderable=T|~|orderCount=101|~|call-to-order=|~|call-for-price=|~|hasOptions=F|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=ReplacePower 350W Mini ITX / TFX Power Supply Unit|~|brand=Replace Power|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=5|~|ratingCount=8|~|price=28.85|~|priceReg=37.78|~|priceSale=28.85|~|image=https://sep.yimg.com/ay/outletpc/replacepower-350w-mini-itx-tfx-power-supply-unit-29.jpg
ReplacePower 350W Mini ITX / TFX Power Supply Unit
8 Reviews
ReplacePower 350W Mini ITX / TFX Power Supply Unit
Regular: $37.78
Sale Price: $28.85
itemId=xe7375-replacement-power-rp-mss-350-mediasmart|~|priceRange=1|~|orderable=T|~|orderCount=37|~|call-to-order=|~|call-for-price=|~|hasOptions=F|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=ReplacePower RP-MSS-350 MediaSmart Server 12V 350W Power Supply|~|brand=Replace Power|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=0|~|ratingCount=0|~|price=24.98|~|priceReg=37.78|~|priceSale=24.98|~|image=https://sep.yimg.com/ay/outletpc/replacepower-rp-mss-350-mediasmart-server-12v-350w-power-supply-7.jpg
ReplacePower RP-MSS-350 MediaSmart Server 12V 350W Power Supply
ReplacePower RP-MSS-350 MediaSmart Server 12V 350W Power Supply
Regular: $37.78
Sale Price: $24.98
itemId=gi3986-sdgr-tfx250-solid-gear-250w-power-supply|~|priceRange=1|~|orderable=T|~|orderCount=34|~|call-to-order=|~|call-for-price=|~|hasOptions=F|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=Solid Gear Quiet 250W TFX Power Supply with 80mm Fan|~|brand=Solid Gear|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=0|~|ratingCount=0|~|price=19.98|~|priceReg=39.63|~|priceSale=19.98|~|image=https://sep.yimg.com/ay/outletpc/solid-gear-quiet-250w-tfx-power-supply-with-80mm-fan-76.jpg
Solid Gear Quiet 250W TFX Power Supply with 80mm Fan
Solid Gear Quiet 250W TFX Power Supply with 80mm Fan
Regular: $39.63
Sale Price: $19.98
itemId=c9918ee|~|priceRange=1|~|orderable=T|~|orderCount=|~|call-to-order=|~|call-for-price=|~|hasOptions=F|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=New Slimline Power Supply Upgrade for SFF Desktop Computer - Fits: HP Pavilion S5000, S5100BR, S5100LA, S5100Z CTO, S510|~|brand=Generic|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=0|~|ratingCount=0|~|price=21.33|~|priceReg=39.89|~|priceSale=21.33|~|image=https://sep.yimg.com/ay/outletpc/new-slimline-power-supply-upgrade-for-sff-desktop-computer-fits-hp-pavilion-s5000-s5100br-s5100la-s5100z-cto-s510-43.jpg
New Slimline Power Supply Upgrade for SFF Desktop Computer - Fits: HP Pavilion S5000, S5100BR, S5100LA, S5100Z CTO, S510
New Slimline Power Supply Upgrade for SFF Desktop Computer - Fits: HP Pavilion S5000, S5100BR, S5100LA, S5100Z CTO, S510
Regular: $39.89
Sale Price: $21.33
itemId=xz2471-sdgr-flex220-solid-gear-220w-power-supply|~|priceRange=1|~|orderable=T|~|orderCount=19|~|call-to-order=|~|call-for-price=|~|hasOptions=F|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=Solid Gear SDGR-FLEX220 Mini ITX Quiet 220W Power Supply with 40mm Fan|~|brand=Solid Gear|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=5|~|ratingCount=8|~|price=24.89|~|priceReg=41.66|~|priceSale=24.89|~|image=https://sep.yimg.com/ay/outletpc/solid-gear-sdgr-flex220-mini-itx-quiet-220w-power-supply-with-40mm-fan-7.jpg
Solid Gear SDGR-FLEX220 Mini ITX Quiet 220W Power Supply with 40mm Fan
8 Reviews
Solid Gear SDGR-FLEX220 Mini ITX Quiet 220W Power Supply with 40mm Fan
Regular: $41.66
Sale Price: $24.89
itemId=gu5987|~|priceRange=1|~|orderable=T|~|orderCount=0|~|call-to-order=|~|call-for-price=|~|hasOptions=F|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=Topower TOP-300W-TFX 300W TFX ATX Power Supply|~|brand=Topower|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=0|~|ratingCount=0|~|price=27.7|~|priceReg=41.96|~|priceSale=27.7|~|image=https://sep.yimg.com/ay/outletpc/topower-top-300w-tfx-300w-tfx-atx-power-supply-48.jpg
Topower TOP-300W-TFX 300W TFX ATX Power Supply
Topower TOP-300W-TFX 300W TFX ATX Power Supply
Regular: $41.96
Sale Price: $27.70
itemId=du6952-ark-tech-wmt-250tfx-250w-power-supply|~|priceRange=1|~|orderable=T|~|orderCount=1|~|call-to-order=|~|call-for-price=|~|hasOptions=F|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=Ark Technology WMT-250TFX 20+4-pin 250W TFX Power Supply|~|brand=Ark Technology|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=0|~|ratingCount=0|~|price=25.63|~|priceReg=48.87|~|priceSale=25.63|~|image=https://sep.yimg.com/ay/outletpc/ark-technology-wmt-250tfx-20-4-pin-250w-tfx-power-supply-33.jpg
Ark Technology WMT-250TFX 20+4-pin 250W TFX Power Supply
Ark Technology WMT-250TFX 20+4-pin 250W TFX Power Supply
Regular: $48.87
Sale Price: $25.63
itemId=sh7675|~|priceRange=1|~|orderable=T|~|orderCount=1|~|call-to-order=|~|call-for-price=|~|hasOptions=F|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=Topower TOP-FLEX-250W 250W Flex ATX Power Supply|~|brand=Topower|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=3.5|~|ratingCount=2|~|price=36.61|~|priceReg=49.74|~|priceSale=36.61|~|image=https://sep.yimg.com/ay/outletpc/topower-top-flex-250w-250w-flex-atx-power-supply-20.jpg
Topower TOP-FLEX-250W 250W Flex ATX Power Supply
2 Reviews
Topower TOP-FLEX-250W 250W Flex ATX Power Supply
Regular: $49.74
Sale Price: $36.61
itemId=wr4972-replace-power-rp-tfx-420-tfx-12v-420w-psu|~|priceRange=1|~|orderable=T|~|orderCount=138|~|call-to-order=|~|call-for-price=|~|hasOptions=F|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=ReplacePower 420 Watt Mini ITX / TFX Power Supply|~|brand=Replace Power|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=5|~|ratingCount=11|~|price=29.89|~|priceReg=49.78|~|priceSale=29.89|~|image=https://sep.yimg.com/ay/outletpc/replacepower-420-watt-mini-itx-tfx-power-supply-29.jpg
ReplacePower 420 Watt Mini ITX / TFX Power Supply
11 Reviews
ReplacePower 420 Watt Mini ITX / TFX Power Supply
Regular: $49.78
Sale Price: $29.89
itemId=hr4997-athena-power-flex-atx-220w-server-power-supply|~|priceRange=1|~|orderable=T|~|orderCount=4|~|call-to-order=|~|call-for-price=|~|hasOptions=F|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=Athena Power AP-MFATX22P Mini ITX 220-Watt Server Power Supply|~|brand=Athena Power|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=0|~|ratingCount=0|~|price=39.49|~|priceReg=51.66|~|priceSale=39.49|~|image=https://sep.yimg.com/ay/outletpc/athena-power-ap-mfatx22p-mini-itx-220-watt-server-power-supply-14.jpg
Athena Power AP-MFATX22P Mini ITX 220-Watt Server Power Supply
Athena Power AP-MFATX22P Mini ITX 220-Watt Server Power Supply
Regular: $51.66
Sale Price: $39.49
itemId=vt9954-bestec-250w-tfx-form-factor-power-supply|~|priceRange=1|~|orderable=T|~|orderCount=2|~|call-to-order=|~|call-for-price=|~|hasOptions=F|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=Bestec TFX-250AWWA 250W 24-pin Main Connector TFX Power Supply|~|brand=Bestec|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=0|~|ratingCount=0|~|price=41.56|~|priceReg=51.99|~|priceSale=41.56|~|image=https://sep.yimg.com/ay/outletpc/bestec-tfx-250awwa-250w-24-pin-main-connector-tfx-power-supply-43.jpg
Bestec TFX-250AWWA 250W 24-pin Main Connector TFX Power Supply
Bestec TFX-250AWWA 250W 24-pin Main Connector TFX Power Supply
Regular: $51.99
Sale Price: $41.56
itemId=c9486|~|priceRange=1|~|orderable=T|~|orderCount=15|~|call-to-order=|~|call-for-price=|~|hasOptions=F|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=Dell Studio 530s/540s Power Supply Replacement - TFX0250D5W|~|brand=Generic|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=5|~|ratingCount=7|~|price=39.49|~|priceReg=57.78|~|priceSale=39.49|~|image=https://sep.yimg.com/ay/outletpc/dell-studio-530s-540s-power-supply-replacement-tfx0250d5w-15.jpg
Dell Studio 530s/540s Power Supply Replacement - TFX0250D5W
7 Reviews
Dell Studio 530s/540s Power Supply Replacement - TFX0250D5W
Regular: $57.78
Sale Price: $39.49
itemId=ye3779-in-win-ip-ad160-2-atx12v-psu|~|priceRange=1|~|orderable=T|~|orderCount=62|~|call-to-order=|~|call-for-price=|~|hasOptions=F|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=In Win IP-AD160-2 ATX12V Power Supply|~|brand=InWin|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=5|~|ratingCount=3|~|price=39.89|~|priceReg=58.87|~|priceSale=39.89|~|image=https://sep.yimg.com/ay/outletpc/in-win-ip-ad160-2-atx12v-power-supply-29.jpg
In Win IP-AD160-2 ATX12V Power Supply
3 Reviews
In Win IP-AD160-2 ATX12V Power Supply
Regular: $58.87
Sale Price: $39.89
itemId=ej9484-bestec-fh-zd11fmgf-c-115w-replacement-psu|~|priceRange=1|~|orderable=T|~|orderCount=1|~|call-to-order=|~|call-for-price=|~|hasOptions=F|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=Bestec FH-ZD11FMGF-C HP P/N 682216-001 682435-001 115W Power Supply|~|brand=Bestec|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=0|~|ratingCount=0|~|price=37.5|~|priceReg=59.63|~|priceSale=37.5|~|image=https://sep.yimg.com/ay/outletpc/bestec-fh-zd11fmgf-c-hp-p-n-682216-001-682435-001-115w-power-supply-15.jpg
Bestec FH-ZD11FMGF-C HP P/N 682216-001 682435-001 115W Power Supply
Bestec FH-ZD11FMGF-C HP P/N 682216-001 682435-001 115W Power Supply
Regular: $59.63
Sale Price: $37.50
itemId=tx2628-bestec-fh-zd221mgr-flex-atx-220w-power-supply|~|priceRange=1|~|orderable=T|~|orderCount=90|~|call-to-order=|~|call-for-price=|~|hasOptions=F|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=Bestec FH-ZD221MGR Flex-ATX 220W Power Supply (HP P/N 633195-001)|~|brand=Bestec|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=5|~|ratingCount=1|~|price=44.89|~|priceReg=61.52|~|priceSale=44.89|~|image=https://sep.yimg.com/ay/outletpc/bestec-fh-zd221mgr-flex-atx-220w-power-supply-hp-p-n-633195-001-74.jpg
Bestec FH-ZD221MGR Flex-ATX 220W Power Supply (HP P/N 633195-001)
1 Review
Bestec FH-ZD221MGR Flex-ATX 220W Power Supply (HP P/N 633195-001)
Regular: $61.52
Sale Price: $44.89
itemId=sp6955-athena-power-mfatx25-250w-flex-atx-power-supply-w|~|priceRange=1|~|orderable=T|~|orderCount=1|~|call-to-order=|~|call-for-price=|~|hasOptions=F|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=Athena Power Mfatx25 250w Flex Atx Power Supply with 80-plus Certification and Active Pfc|~|brand=Athena Power|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=0|~|ratingCount=0|~|price=49.89|~|priceReg=75.78|~|priceSale=49.89|~|image=https://sep.yimg.com/ay/outletpc/athena-power-mfatx25-250w-flex-atx-power-supply-with-80-plus-certification-and-active-pfc-8.jpg
Athena Power Mfatx25 250w Flex Atx Power Supply with 80-plus Certification and Active Pfc
Athena Power Mfatx25 250w Flex Atx Power Supply with 80-plus Certification and Active Pfc
Regular: $75.78
Sale Price: $49.89
itemId=iw9123-ap-mfatx40p8-400w-power-supply-flex-atx|~|priceRange=1|~|orderable=T|~|orderCount=5|~|call-to-order=|~|call-for-price=|~|hasOptions=F|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=Athena Power AP-MFATX40P8 Flex ATX 400W Power Supply (80+ Bronze)|~|brand=Athena Power|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=0|~|ratingCount=0|~|price=81.76|~|priceReg=88.41|~|priceSale=81.76|~|image=https://sep.yimg.com/ay/outletpc/athena-power-ap-mfatx40p8-flex-atx-400w-power-supply-80-bronze-69.jpg
Athena Power AP-MFATX40P8 Flex ATX 400W Power Supply (80+ Bronze)
Athena Power AP-MFATX40P8 Flex ATX 400W Power Supply (80+ Bronze)
Regular: $88.41
Sale Price: $81.76
itemId=c1053|~|priceRange=1|~|orderable=T|~|orderCount=1|~|call-to-order=|~|call-for-price=|~|hasOptions=F|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=Athena Power MFATX30 300 Watt 20+4 pin FlexATX Mini ITX Power Supply|~|brand=Athena Power|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=0|~|ratingCount=0|~|price=78.54|~|priceReg=106.95|~|priceSale=78.54|~|image=https://sep.yimg.com/ay/outletpc/athena-power-mfatx30-300-watt-20-4-pin-flexatx-mini-itx-power-supply-31.jpg
Athena Power MFATX30 300 Watt 20+4 pin FlexATX Mini ITX Power Supply
Athena Power MFATX30 300 Watt 20+4 pin FlexATX Mini ITX Power Supply
Regular: $106.95
Sale Price: $78.54
itemId=ee1528-shuttle-pc5-450w-power-supply|~|priceRange=1|~|orderable=T|~|orderCount=|~|call-to-order=|~|call-for-price=|~|hasOptions=F|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=Shuttle PC55 450W Power Supply for Shuttle Prima Series|~|brand=Shuttle|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=0|~|ratingCount=0|~|price=83.89|~|priceReg=145.45|~|priceSale=83.89|~|image=https://sep.yimg.com/ay/outletpc/shuttle-pc55-450w-power-supply-for-shuttle-prima-series-71.jpg
Shuttle PC55 450W Power Supply for Shuttle Prima Series
Shuttle PC55 450W Power Supply for Shuttle Prima Series
Regular: $145.45
Sale Price: $83.89
Top






What is Mini ITX?

Mini-ITX is a small form factor for PCs that generally does not require as much power as other form factors. Other small form factors are TFX and Flex ATX PSUs, which may act as replacements for pre-built systems and proprietary cases from manufacturers, such as Dell and HP, as well as some of the more unique power supplies we stock in this category. These are all smaller than ATX and are often used in compact desktop PCs and HTPCs.

Why should I get Mini-ITX?

Because Mini-ITX is such a small form factor, it's ideal for building compact systems for use in your living, bedroom, or elsewhere that you want people to notice the display instead of your PC tower. At the same time you may not have a choice NOT to go with an ITX power supply - if you have a case and it's mITX, you have to go with this form factor.

What is a flex atx power supply?

The Flex ATX power supply family features small form factor power supplies that adhere to the fATX size specification. Efficiency level up to bronze standard based on your requirement. Flex ATX model available in 220W~270W. Flex PSU size: 150*81.5*40 mm Chassis: Middle tower, Cube, Book size Motherboard Dimension: 6.7 x 6.7 inch; 170 x 170 mm. FlexATX PSUs are commonly found in small form factor systems, such as a mini-ITX. With smaller computers in demand the FLEX form factor is becoming a necessity for Mini-ITX and 1UITX computers. Like its name the FLEX ATX is a compact and flexible Power Supply. Designed for 1UITX rackmounts, Mini-ITX chassis, or as a replacement PSU for IBM SurePOS, Shuttle XPC, and HP Pavillion systems. FATX can be used to build media servers, a slim pc, business server, and provide power for all types of slimline kiosks.

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Mini ITX, TFX, and Flex ATX power supplies as well as some small form factor PSUs that are compatible with certain pre-built systems, such as Dell, HP, and Compaq. A mini itx power supply is the standard for an ultra small form factor build and are quite commonly used in HTPC and reduced footprint builds. Some of the major manufacturers in this space include Solid Gear, FSP, and Athena Power. Flex ATX, TFX and Mini-ITX power supplies are popular for creating compact systems where size and low power draw is the most important factor. As a result, these PSUs must be highly efficient and physically smaller than their counterparts.

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