Top 10 550W Power Supply – Computer Power Supplies

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1. MSI

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MSI MAG A550BN Gaming Power Supplyr, Compact Size, ATX PSU, 80 Plus Bronze Certified 550W

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MSI #ad - 5-year limited warranty, guaranteeing long term reliable operation. 80 plus bronze certiFIED. Low noise Fan.
BrandMSI #ad
ManufacturerMSI #ad
Height3.39 Inches
Length5.91 Inches
Weight4.41 Pounds
Width5.51 Inches
Part Number306-7ZP2A11-CE0
Model306-7ZP2A11-CE0
Warranty10 Year Limited Manufacturer

2. ARESGAME

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Power Supply 550W 80+ Bronze Certified PSU ARESGAME, AGW550

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ARESGAME #ad - 80 plus bronze certified, with 85% efficiency or higher under typical loads. 120mm ultra quiet fan with excellent cooling performance. 5 years Warranty. Heavy-duty protection including OVP/UVP/OPP/SCP. 550w atx gaming pc power supply, non-modular.
BrandARESGAME #ad
ManufacturerARESGAME #ad
Height3.3 Inches
Length5.9 Inches
Width5.5 Inches
Warranty5 years

3. Apevia

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Apevia CAPTAIN550 ATX Power Supply with All Black Cables

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Apevia #ad - Connectors:1 x 20/24pin main power, 3 x sata, 3 x peripheral, 1 x 6/8pin PCI-express, 12V, 1 x p8pinp4+4pin, 1 x Floppy. Standard atx size: 5. 9" x 5. 5" x 3. 4" l x w x H. 115/230v switch. Safety protections. Apevia captain550 captain 550W ATX Power Supply. Output current +3. 3v16a, +5v17a, -12v03a, +12v39a, +5Vsb2. 5a. Max. All black Cables for Neatness. 1 x auto-thermally controlled Black 120mm Fan.
BrandApevia #ad
ManufacturerApevia Corp #ad
Height3.4 Inches
Length5.9 Inches
Width5.5 Inches
Part NumberCAPTAIN550
ModelCAPTAIN550

4. EVGA

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Power Supply 100-BP-0550-K1, EVGA 550 BP, 80+ Bronze 550W, Compact 120mm Size, 3 Year Warranty

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EVGA #ad - Active power Factor Correction PFC. Single 12v. Rail with dc-dc converter to improve 3. 3v/5v stability. 3 year limited Warranty. Heavy-duty protections, ocp over current protection, including OVP Over Voltage Protection, uvp under voltage protection, OPP Over Power Protection, SCP Short Circuit Protection, and OTP Over Temperature Protection.80 plus bronze certified, with 85% efficiency or higher under typical loads.
BrandEVGA #ad
ManufacturerEVGA #ad
Height3.4 Inches
Length4.7 Inches
Width5.9 Inches
Part Number100-BP-0550-K1
Model100-BP-0550-K1
Warranty3 year limited

5. EVGA

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

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EVGA #ad - Fully modular to reduce clutter and improve airflow. 5 year and unparalleled EVGA Customer Support. Evga eco intelligent thermal Control System eliminates fan noise at low to medium loads. Heavy-duty protections, including OVP, OPP, scp, OCP, uvp, and OTP.80 plus bronze certified, with 89% efficiency or higher under typical loads.
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

6. Cooler Master

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MASTERWATT 550 Watt Semifanless Modular Power Supply, 80 PLUS Bronze Certified Power Supply for Computers

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Cooler Master #ad - Semi-fanless up till 15% load - Experience noise-free operation in normal PC loads under 15% output. 5 years warranty - The MasterWatt comes with a 5 year warranty.

Durable ldb bearing - silencio technology combines sealed LDB bearings with quiet fan blades delivering a long lifetime of quiet cooling. Dual forward and dc-to-dc circuit design - the dual Forward and DC-to-DC circuit design offers reliability and stability especially significant in plus 3. 3v and plus 5V output. Less resistance means better efficiency. More conductive pci-e cables - the masterWatt uses 16AWG cables for PCI-e cables.
BrandCooler Master #ad
ManufacturerCooler Master USA, Inc. #ad
Height3.38 Inches
Length5.51 Inches
Weight3.54 Pounds
Width5.9 Inches
Part NumberMPX-5501-AMAAB-US
ModelMPX-5501-AMAAB-US
Warranty5 years

7. Cooler Master

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Cooler Master MWE White 550 80+ White 550W PSU with HDB Silent 120mm Fan, Single +12V Rail, Flat Black Cables

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Cooler Master #ad - Dc-to-dc technology: the dc-to-dc + LLC circuit design offers reliable, stable output to all connected components. Single +12v rail: the power source is monitored on a single circuit, ensuring consistent output through all connected cables. Silent mode: the fan will not spin under lower loads or standby, ensuring a quiet user experience. 120mm hdb fan: employs a responsive fanspeed control, limiting noise to specific cooling requirements during use. Flat black cables: Flat cables to take up less space for easier cable management.
BrandCooler Master #ad
ManufacturerCoolermaster #ad
Height4.33 Inches
Length9.65 Inches
Weight3.4 Pounds
Width7.48 Inches
Part NumberMPE-5501-ACAAW-US
ModelMPE-5501-ACAAW-US
Warranty3 Year

8. Apevia

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115/230V Switch, All Protections, APEVIA VN500W Venus ATX Power Supply with Auto-Thermally Controlled 120mm Fan

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Apevia #ad - Connectors:1 x 20/24pin main power, 1 x 8pin 12v, 1x PCI-E6+2, 3 x sATA, 3 x peripheral, 1x Floppy.115/230v switch. 5% tolerance of 5v, 3. 3v & 12v output. Short-circuit/over-current/Over-Voltage/Over-Power/Under-Voltage/Over-Temperature Protections. Auto-thermally controlled Black 120mm Fan. Apevia venus 500w ATX Power Supply.
BrandApevia #ad
ManufacturerApevia Corp #ad
Height3.4 Inches
Length5.9 Inches
Width5.5 Inches
Part NumberVN500W
ModelVN500W

9. SilverStone Technology

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SilverStone Technology 550 Watt Semi-Modular 80 Plus Gold Computer Power Supply PSU, SST-ET550-HG

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SilverStone Technology #ad - 24/7 continuous power output with 40°C operating temperature. All-black flat cables design. Semi-modular cables facilitate cable management. Silent running 140mm fan with 18 dBA. Pcie 8pin and pCIe 6pin connectors support. Class-leading single +12V rail. High efficiency with 80 plus gold certification.
BrandSilverStone Technology #ad
ManufacturerSilverStone Technology #ad
Height3.39 Inches
Length6.3 Inches
Weight4.41 Pounds
Width5.91 Inches
Part NumberSST-ET550-HG
ModelSST-ET550-HG
Warranty1 year limited

10. be quiet!

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80 Plus® Gold, Pure Power 12 M 550W, Modular Power Supply, ATX 3.0, for PCIe 5.0 GPUs and GPUs with 6+2 pin connectors, Silent 120mm be quiet! Fan, BN502, 12VHPWR Cable Included

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be quiet! #ad - Exceptionally silent 120mm be quiet! fan. Advanced stability and voltage regulation thanks to LLC technology. 2 strong 12V-rails. 80 plus gold efficiency up to 92. 7%. Atx 3. 0 psu with full support for pcie 5. 0 gpus and gpus with 6+2 pin connectors.
Brandbe quiet! #ad
Manufacturerbe quiet! #ad
Height3.39 Inches
Length6.3 Inches
Width5.91 Inches
Part NumberBN502
ModelBN502
Warranty1 year