Top 9 Micro-atx Power Supply – Computer Power Supplies

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1. Apevia


Apevia SFX-AP500W Mini ITX Solution/Micro ATX/SFX 500W Power Supply

Apevia #ad - High stability with 5% tolerance of 5V, 3. 3v & 12v output. Apevia 500w sfx Power Supply. Look at the label. Another view of the power supply.
BrandApevia #ad
ManufacturerApevia Corp #ad
Height2.5 Inches
Length4.92 Inches
Width3.94 Inches
Part NumberSFX-AP500W
Warranty1 year

2. Apevia


APEVIA SFX-AP400W Mini ITX Solution / Micro ATX / SFX 400W Power Supply

Apevia #ad - Apevia sfx-ap400w mini itx solution / micro atx / SFX 400W Power Supply. Output: +3. [email protected], [email protected], [email protected], [email protected], [email protected] 5a. Connectors: 1 x 20+4pin main power, 1 x 6/8pin pcie, 2 x 4pin molex, 2 x SATA, 1 x 4pin 12VP4, 1 x 4pin Floppy. Cooling: 1 x 80mm automatically Thermal Sensing Fan. Dimension: 125mm x 100mm x 63. 5mm 4. 92" x 3. 94" x 2. 5" - l x w x H. All cables are Sleeved.
BrandApevia #ad
ManufacturerApevia #ad
Height2.5 Inches
Length5 Inches
Width4 Inches
Part NumberSFX-AP400W 
Warranty1 Year

3. FSP


FSP 450W Mini ITX Solution/SFX 12V / Micro ATX 80 Plus Bronze Certified Power Supply FSP450-50SAC

FSP #ad - 80plus bronze certified | efficiency = 85% at typical load. Compliance with the newest sfX12V V3. 80mm intelligent fan speed control. Black ribbon cables w/ PS2 bracket for easy fitting into ATX case. 3 | ul-62368. Full protections ocp, ovp, SCP, OPP, OTP.
BrandFSP #ad
ManufacturerFSP Group U.S.A. Corporation #ad
Height2.5 Inches
Length5 Inches
Weight2.85 Pounds
Width4 Inches
Warranty3 year

4. Thermaltake


Thermaltake TR2 600W ATX 12 V2.3 Power Supply TR-600CUS

Thermaltake #ad - Significantly improving computer system's overall thermal efficiency, as well as the aesthetic. Bullet-proof" protections - power protections such as over-voltage protection, over power Protection and short-circuit protection to expect for the unexpected.

Peace of mind warranty - all thermaltake power supplies, not just the premium models, carry industry's most trusted 5 years warranty. Cable management optimized - elongated cables enable enthusiasts and Power users to properly route the cables in optimal location to prevent airflow blockage. Intelligent 120mm cooling fan - large 120mm cooling fan with intelligent temperature control automatically Throttles the fan speed so you get added cooling while working on intensive application or gaming and Whisper quiet operation when you need it.

Designed with powerful graphic card support in mind - so you want to play the latest game Title in ultra-realistic settings? Dual 12V Rails with plenty of juice to spare support any graphic card NVIDIA or AMD.
BrandThermaltake #ad
ManufacturerThermaltake #ad
Height7 Inches
Length9 Inches
Weight1 Pounds
Width7 Inches
Part NumberTR2-600W

5. Athena Power


Athena AP-MPS3ATX30 300W Micro PS3 ATX Power Supply

Athena Power #ad - Dimension 5. 86" x 3. 3" x 4". 115/230 volts ac, 60/50 Hz. 100, 000 hours on maximum Load at +25°C. 300 watts. Atx connector 24 20+4 pin x 1 p4-12v 4 pin x 1 sata 15 pin x 2 molex 4 pin x 3 floppy 4 Pin x 1 Aux 6 Pin x 1 HP Video 4 Pin x 1.
BrandAthena Power #ad
ManufacturerAthena Power #ad
Height4.1 Inches
Length9 Inches
Width6.5 Inches
Part NumberAP-MPS3ATX30



7 Slots, 3 Fans, GETTTECH Mid Tower ATX/mATX PC Case, 500W PSU Power Supply Unit, Desktop Computer Project Build Kit, FCC/ROHS/CE/NOM Certified Black

GETTTECH #ad - Surrounding airflow: provides the top-class airflow for your build project with excellent ventilation from 2x 120mm front fans, 1x 120mm rear fan and 1x 80mm side fan, all pre-installed.

Pre-installed power supply: as an ultimate flexibility for diy builders in personalizing their PC, 1x 4pin, a 500W FCC/ROHS/CE/NOM Certified PSU is pre-installed with 1x 24pin, 2x SATA, 2x IDE connectors. Unmatched support: 1 year Parts and Labor with Lifetime Free Technical Support. Easy access front i/o ports: 1x usb 3. 0, 2x usb 2. 0, 1x 2. 5mm audio, 1x 2. 5mm Microphone.

Ample expandability: 7 expansion slots in total including 2x 3. 5” hidden slot and 3x 2. 5” ssd slot. Dimensions: 13 x 6. 9 x 16. 15 inches. Chassis design: minimalistic aluminum/abs construction suitable for overall project PC builds, featuring ATX mid-tower form factor with matte-black finish all-around beautifully matching the front panel design.
ManufacturerGETTTECH #ad
Height9.84 Inches
Length5.91 Inches
Weight0.88 Pounds
Width9.84 Inches
Part NumberGG1803



IN WIN CK709 SFF Micro ATX Desktop case with 300W Power Supply CK709.FF300TB3

IN WIN #ad - Easy Integration. Optimal Thermal Performance. Tool-free drive bays and PCI-E Slots. Standard tfx 12v 300W Power Supply. Superior Performance. Smart interior Structure Design.
BrandIN WIN #ad
ManufacturerIn Win #ad
Height5.8 Inches
Length13.3 Inches
Weight8.4 Pounds
Width15.1 Inches
Part NumberCK709.FF300TB3
Warranty3 years

8. Thermaltake


Continuous Power with 120mm Ultra Quiet Cooling Fan, Thermaltake Smart 500W 80+ White Certified PSU, ATX 12V V2.3/EPS 12V Active PFC Power Supply PS-SPD-0500NPCWUS-W

Thermaltake #ad - 5 year Warranty. High quality Components. Delivers 500 watt continuous output at plus 40 degree. Compliance with Intel ATX 12 Volt 2. 31 & eps 12v 2. 92 standards. 80 plus certified, 80 percentage efficiency under typical load. Active pfc power factor correction, MTBF: 100, 000 hours. Equipped with a powerful plus 12 Volt rail, superior performance under all types of system loading. Supports 2 pci e 6+2pin connectors. Industry grade protections: opp over power Protection, OVP Over Voltage Protection, SCP Short Circuit Protection.
BrandThermaltake #ad
ManufacturerThermaltake USA Direct #ad
Height7 Inches
Length8.9 Inches
Weight3.8 Pounds
Width4 Inches
Part NumberPS-SPD-0500NPCWUS-W
Warranty5 years



AGV500, Power Supply 500W 80 Plus Bronze Certified PSU ARESGAME

ARESGAME #ad - Ovp/uvp/opp/scp protection. 120mm ultra quiet fan with excellent cooling performance. 80 plus bronze certified, with 85% efficiency or higher under typical loads. 5 years Warranty. Atx 500w gaming pc power supply.
ManufacturerARESGAME #ad
Height3.3 Inches
Length5.9 Inches
Width5.5 Inches
Part NumberАGV500