Top 9 550W Power Supply Fully Modular – Computer Power Supplies

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

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



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

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



80 Plus Gold 550W, ECO Mode with DBB Fan, Power Supply 123-GM-0550-Y1, 7 Year Warranty, SFX Form Factor, Includes Power ON Self Tester, EVGA SuperNOVA 550 GM, Fully Modular

EVGA #ad - 80 plus gold certified, with 90% 115vac / 92% 220vAC~240VAC efficiency or higher under typical loads. 7 year. 550w sfx form factor. Heavy-duty protections, uvp, OPP, ocP, including OVP, and SCP. Fan size/ bearing: 92mm double Ball Bearing.
BrandEVGA #ad
ManufacturerEVGA #ad
Height7.68 Inches
Length10.55 Inches
Weight2 Pounds
Width3.82 Inches
Part Number550GM
Warranty7 years

4. Thermaltake


Fan Fully Modular, ATX 12V 2.4/EPS 12V 2.92 Power Supply. 7 Year Warranty PS-SPR-0650FPCBUS-R, Thermaltake Smart Pro RGB 650W 80+ Bronze Certified PSU. Ultra Quiet Smart Zero 256-Color RGB

Thermaltake #ad - Riing 14 rgb fan with Concentrated Compression Fan Blade. High quality japanese 105°C/221°F Main Capacitor. 256 color rgb cycle with variants including Solid Red, White, Green, Blue, and a LED Off mode. Zero rpm 140 millimeter smart ring fan: Reduce total system noise with 0 rpm fan speeds options. 80 plus Bronze Certified. New era in colorful power: take on more than just power, with RGB LED lighting options at your fingertips. Power supply fan Face-Up Placement for Better Cooling. Strict voltage Regulation < ±3%. 7 year warranty. 50 mv low ripple Noise.
BrandThermaltake #ad
ManufacturerThermaltake USA Direct #ad
Height6.63 Inches
Length8.44 Inches
Weight4.4 Pounds
Width3.35 Inches
Part NumberSPR-0650F-R
Warranty7 Years



GOLDEN FIELD GPG550 Power Supply 550W Full Modular 80+ Gold Certified 5 Years Warranty Computer PC ATX PSU 550W

GOLDEN FIELD #ad - 5 years warrantythe 5 years worry-free product experience process will be provided to you and the manufacturer will bear all the responsibility if any product problems happen. Comprehensive protection fuctionsover voltage protectionovp, Shot Circuit ProtectionSCP, under voltage protectionUVP, Over Current ProtectionOCP and Over Power ProtectionOPP.

Full modularfull modular cable design allow you to remove unneeded cables for maximum airflow and improving the thermal performance of the chassis. Please attention: in order to reduce waste and save resources, item not include the ac power plug cable.

Thanks for your kindly UNDERSTANDING!80+ gold80 plus gold certified, deliver up to 92% efficiency and reduce operating cost. Dc to dc circuit design, Runs cooler and uses less power than less efficient power supplies. 120mm fan120mm smart temperature controlled fan, providing maximum airflow and near-silent operation.
ManufacturerGOLDEN FIELD #ad
Height3.35 Inches
Length6.3 Inches
Width5.91 Inches

6. SilverStone Technology


SilverStone Technology 550W Computer Power Supply PSU Fully Modular with 80 Plus Gold & 140mm Design Power Supply SST-ST55F-GS

SilverStone Technology #ad - 550 watt maximum DC output. 24/7 continuous power output with 40℃ operating Temperature. Strict 3% voltage regulation and low ripple & Noise. 80 plus gold certification. 100% modular cables design. Class-leading single +12v rail. Silent running 120mm fan with 18dBA minimum. Compact design with a depth of 140mm for easy integration.
BrandSilverStone Technology #ad
ManufacturerSilverStone Technology #ad
Height19.69 Inches
Length3.94 Inches
Weight2.76 Pounds
Width18.9 Inches
Part NumberSST-ST55F-GS
Warranty3 Year Parts and Labor



0dB technology, 80 PLUS Gold Certification, Axial-tech fan design, ASUS ROG Strix 550W Gold PSU, fully modular cables, dual-ball fan bearings, 10-year warranty, Power Supply ROG heatsinks

ASUS #ad - Fully modular cables keep your rig neat and tidy. Axial-tech fan design features a smaller fan hub that facilitates longer blades and a barrier ring that increases downward air pressure.

0db technology lets you enjoy light gaming in relative silence. Rog heatsinks cover critical components delivering lower temperatures and reduced noise. An 80 plus gold certification is the result of Japanese capacitors and other premium components. Dual ball fan bearings can last up to twice as long as sleeve bearing designs. Cosmetic customization is enabled by a magnetic logo and stickers that help you reskin the visible side to your liking. 10-year included.
BrandASUS #ad
ManufacturerASUS #ad
Height3.4 Inches
Length6.3 Inches
Weight3.81 Pounds
Width5.9 Inches
Part NumberROG-STRIX-550G
Warranty10 Year Warranty

8. Corsair


RM550x, 550 Watt, Fully Modular Power Supply, Gold, Corsair RMX Series 2021

Corsair #ad - Zero rpm fan mode for near-silent operation at low to medium loads. Ten-year warranty for complete peace of mind. Resonant llc topology with dc-to-dc conversion provides clean, consistent power, reduces coil whine for quieter operation, and enables use of more energy efficient sleep states.

A 135mm ml fan utilizes a magnetic levitation bearing and custom engineered rotors for high performance, low noise, and superior reliability. Eps12v connector for compatibility with modern graphics cards and motherboards. 100% industrial-grade, 105°C rated Japanese capacitors ensure unwavering power and reliability. Supports modern standby sleep mode for extremely fast wake-from-sleep times and better low-load efficiency. Fully modular, so you only connect the cables that your system needs.
BrandCorsair #ad
ManufacturerCorsair #ad
Height3.39 Inches
Length6.3 Inches
Weight3.31 Pounds
Width5.91 Inches
Part NumberCP-9020197-NA
Warranty10 year manufacturer

9. MSI


MSI MPG A650GF Gaming Power Supply, 100% Japanese 105°C Capacitors, Compact Size, ATX PSU, Full Modular, 80 PLUS Gold Certified 650W

MSI #ad - Flat black cables - all of the mpg gaming power supplies come equipped with flat cables that make cable management easier and provide more room for unobstructed airflow. Full modular design - a fully modular design means only using the connectors required for the build, significantly reducing cable clutter.

Compact sizing - the mpg gaming power supply’s 160mm-long and 150mm-wide dimensions ensure a comfortable and easy fit in most PC cases. 80 plus gold certified - the 80 PLUS Gold certification promises lower energy consumption and higher efficiency. 100% japanse 105°c capacitors - aiming for unwavering product quality and performance stability, the MPG gaming power supplies comes with 100% Japanese 105° C capacitors.

Alloy copper terminals - the mpg gaming power supply's CPU, VGA, and MB connectors utilize alloy copper terminals that can withstand higher current ratings than traditional phosphor bronze cable terminals.
BrandMSI #ad
ManufacturerMSI #ad
Height5.1 Inches
Length11.3 Inches
Width8.3 Inches
Part NumberMPGA650GF
Warranty10 Year Limited Manufacturer