Top 10 Micro ATX Power Supply 550 – Computer Power Supplies

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1. FSP

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FSP Dagger Pro 550W Mini ITX Solution/SFX 12V / Micro ATX 80 Plus Gold Certified Full Modular VR / 4K Ready Gaming Power Supply SDA2-550

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FSP #ad - Micro atX Compatible. Latest standard sfx12v v3. 80 plus gold certified | efficiency ≧ 90% at typical load | UL-62368. 100% japanese made electrolytic capacitors. 4. High quality 92mm ball bearing fan. 3 & atx12v v2.
BrandFSP #ad
ManufacturerFSP Group U.S.A. Corporation #ad
Height2.5 Inches
Length5 Inches
Width4 Inches
Warranty7 YEARS

2. EVGA

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Compact 150mm Size, 80 Plus Gold 550W, 7 Year Warranty, Includes Power ON Self Tester, Power Supply 220-G3-0550-Y1, Eco Mode with New HDB Fan, Fully Modular, EVGA SuperNOVA 550 G3

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EVGA #ad - Fan size/ bearing: 130 millimeter Hydraulic Dynamic Bearing for ultra-quiet perfromace. Heavy-duty protections, uvp, including OVP, OPP, OCP, and SCP. Operating temperature: 0° to 50° C. 80 plus gold certified, with 90% 115vac / 92% 220VAC~240VAC efficiency or higher under typical loads. 7 year ; mtbf: 100, 000 hours. Evga 550 g3 - "the next Generation in Power".
BrandEVGA #ad
ManufacturerEVGA #ad
Height3.35 Inches
Length5.91 Inches
Weight4 Pounds
Width5.91 Inches
Part Number220-G3-0550-Y1
Model220-G3-0550-Y1
Warranty7 years

3. EVGA

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EVGA SuperNOVA 550 Ga, Fully Modular, 80 Plus Gold 550W, Power Supply 220-GA-0550-X1, Compact 150mm Size, ECO Mode with Dbb Fan, 10 Year Warranty

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EVGA #ad - Double ball bearing fan and EVGA eco mode for exceptional reliability and quiet operation. 100% japanese capacitors, llc resonant circuit design +DC-DC converter design to improve 3. 3v. 5v. Stability. Fully modular to reduce clutter and improve airflow. 80 plus gold certified, with 90% efficiency or higher under typical loads.
BrandEVGA #ad
ManufacturerEVGA #ad
Height4.9 Inches
Length11.8 Inches
Weight5.55 Pounds
Width9 Inches
Part Number220-GA-0550-X1
Model220-GA-0550-X1
Warranty10 year manufacturer

4. EVGA

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Power Supply 220-B5-0550-V1, EVGA 550 B5, Compact 150mm Size, 80 Plus BRONZE 550W, 5 Year Warranty, EVGA ECO Mode, Fully Modular

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EVGA #ad - Heavy-duty protections, opp, uvp, including ovP, OCP, SCP, and OTP.5 year and unparalleled EVGA Customer Support. Evga eco intelligent thermal Control System eliminates fan noise at low to medium loads. 80 plus bronze certified, with 89% efficiency or higher under typical loads. Fully modular to reduce clutter and improve airflow.
BrandEVGA #ad
ManufacturerEVGA #ad
Height3.35 Inches
Length5.91 Inches
Weight5.25 Pounds
Width5.91 Inches
Part Number220-B5-0550-V1
Model220-B5-0550-V1
Warranty5 Year Manufacturer

5. EVGA

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80+ WHITE 500W Power Supply 100-W1-0500-KR, EVGA 500 W1

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EVGA #ad - 80 plus white certified, with 80 percentage efficiency or higher under typical loads. Evga 500 watt; Unbeatable value. Heavy duty protections, including ovp over voltage protection; UVP Under voltage protection, OPP Over power protection, OCP Over current protection, and SCP Short circuit protection. Compatibility of the evga 500 w1, 80 white 500 w, power supply 100 W1 0500 KR 100 W1 0500 KR.
BrandEVGA #ad
ManufacturerEVGA #ad
Height3.35 Inches
Length5.51 Inches
Weight4 Pounds
Width5.91 Inches
Part Number4250812401779
Model100-W1-0500-K3
Warranty3 year

6. Thermaltake

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

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Thermaltake #ad - 5 year Warranty. Supports 2 pci e 6plus2pin connectors. Equipped with a powerful plus 12 Volt rail, superior performance under all types of system loading. Active pfc power factor correction, MTBF: 100, 000 hours. Compliance with Intel ATX 12 Volt 2. 31 and eps 12V 2. 92 standards. Delivers 500 watt continuous output at plus 40 degree. 80 plus certified, 80 percentage efficiency under typical load. High quality Components. 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
ModelPS-SPD-0500NPCWUS-W
Warranty5 years

7. EVGA

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EVGA 110-BQ-0600-K1 600 BQ, FDB Fan, 3 Year Warranty, Power Supply, Semi Modular, 80+ Bronze 600W

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EVGA #ad - Heavy duty protections, uvP, including OVP, ocp, opP, and SCP. Fan size bearing: 120 millimeters Fluid Dynamic Bearing quiet and Intelligent auto fan for near silent operation. 80 plus bronze certified, with 85 percent efficiency or higher under typical loads. Ac input 100 to 240 vac, 10 5a, 50 to 60 hertz; Operating temperature 0 degree to 40 degree Celsius. Evga 600 bq: great quality, great value.
BrandEVGA #ad
ManufacturerEVGA #ad
Height3.35 Inches
Length5.51 Inches
Weight5 Pounds
Width5.91 Inches
Part Number110-BQ-0600-K1
Model110-BQ-0600-K1
Warranty3 Year Warranty

8. Rosewill

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Rosewill SRM-01B-450 Micro ATX Mini Tower Desktop PC Computer Case with Pre-Installed 450W PSU, 80mm Case Fan, USB 3.0

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Rosewill #ad - Build and customize inside this compact mini tower case that’s full of support; equipped with four expansion slots, two internal 3. 5” drive bays, one internal 2. 5” drive bay; supports microATX motherboard. Comes with pre-installed 450w power supply unit; FCC certified non-modular 450W PSU. Enhanced and efficient cooling from side air duct design; includes one pre-installed 80mm case fan in rear; supports one 80mm fan on the side; supports either one 80mm fan in front or one 120mm fan in front.
BrandRosewill #ad
ManufacturerRosewill #ad
Height9 Inches
Length17.6 Inches
Width16.2 Inches
Part NumberSRM-01B-450
ModelSRM-01B-450
WarrantyLimited Warranty period (labor): 1 year

9. ARESGAME

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

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ARESGAME #ad - 5 years Warranty. 120mm ultra quiet fan with excellent cooling performance. Atx 500w gaming pc power supply. Ovp/uvp/opp/scp protection. 80 plus bronze certified, with 85% efficiency or higher under typical loads.
BrandARESGAME #ad
ManufacturerARESGAME #ad
Height3.3 Inches
Length5.9 Inches
Width5.5 Inches
Part NumberАGV500
ModelAGV500

10. Corsair

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Fixed Cable Power Supply CP-9020210-NA, Corsair CV Series, 80+ Bronze Certified, CV550, 550 Watt

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Corsair #ad - Corsair cv series power supplies are to deliver their full rated wattage of continuous power. Compact 125mm-long casing ensures an easy fit in almost all modern PC cases. Black sleeved cables and a black powder-coated casing seamlessly fits your PC’s style. A 120mm thermally controlled low-noise cooling fan only spins at high speed when your power supply is under heavy stress slowing down for quieter operation at lower loads. 80+ bronze certified efficiency provides up to 88% operational efficiency generating less heat and lowering your energy costs.
BrandCorsair #ad
ManufacturerCorsair #ad
Height3.39 Inches
Length5.91 Inches
Weight4.12 Pounds
Width4.92 Inches
Part NumberCP-9020210-NA
ModelCP-9020210-NA
Warranty3 years warranty