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CORSAIR RM Series 80 PLUS Gold Power Supplies

CORSAIR RM Series fully modular power supplies are built with the highest quality components to deliver 80 PLUS Gold efficient power to your PC. RM PSUs utilize industrial-grade, 105°C-rated capacitors for superb performance and reliability, backed by a ten-year warranty.

Shop Corsair 80PLUS Gold RM Series (RM650, RM750, RM850)

Power Supplies Featured Items

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CORSAIR RMx Series RM550x CP-9020177-NA 550W ATX12V / EPS12V 80 PLUS GOLD Certified Full Modular Power Supply
CORSAIR RMx Series RM550x CP-9020177-NA 550W Power Supply
  • Fans: 1 x 140mm Low Noise Rifle Bearing Fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 2 x 6+2-Pin
  • Model #: CP-9020177-NA
  • Item #: N82E16817139231
  • Return Policy: Standard Return Policy
  •  
  • $114.98 (29 Offers)
  • Sale Ends in 3 Days (Wed) -
  • Free Shipping
EVGA 600 BQ 110-BQ-0600-K1 BQ 80 Plus Bronze Semi Modular 600W Power Supply
EVGA 600 BQ 110-BQ-0600-K1 BQ 80 Plus Bronze Semi Modular 600W Power Supply
  • Fans: 1 x 120mm Fluid Dynamic Bearing Fan
  • Main Connector: 24Pin
  • +12V Rails: Single
  • PCI-Express Connector: 2 x 6+2-Pin
  • Model #: 110-BQ-0600-K1
  • Item #: N82E16817438100
  • Return Policy: Standard Return Policy
EVGA 500 W1 100-W1-0500-KR 80+ WHITE 500W Power Supply
EVGA 500 W1 100-W1-0500-KR 80+ WHITE 500W Power Supply
  • Fans: 1 x 120mm Sleeve Bearing
  • Main Connector: 24Pin
  • +12V Rails: Single
  • PCI-Express Connector: 2 x 6+2-Pin
  • Model #: 100-W1-0500-KR
  • Item #: N82E16817438016
  • Return Policy: Standard Return Policy
Thermaltake Smart Series 500W SLI/CrossFire Ready Continuous Power ATX 12V V2.3 / EPS 12V 80 PLUS Certified Active PFC Power Supply Haswell Ready PS-SPD-0500NPCWUS-W
Thermaltake Smart Series 500W SLI/CrossFire Ready Continuous Power ATX 12V V2.3 / EPS 12V 80 PLUS Certified Active PFC Power Supply Haswell Ready PS-SPD-0500NPCWUS-W
  • Fans: 1 x 120mm Intelligent Cooling Fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 2 x 6+2-Pin
  • Model #: PS-SPD-0500NPCWUS-W
  • Item #: N82E16817153233
  • Return Policy: Standard Return Policy
CORSAIR CX-M Series CX550M 550W 80 PLUS BRONZE Haswell Ready ATX12V & EPS12V Semi-Modular Power Supply, CP-9020102-NA
CORSAIR CX-M Series CX550M 550W 80 PLUS BRONZE Haswell Ready ATX12V & EPS12V Semi-Modular Power Supply, CP-9020102-NA
  • Fans: 1 x 120mm Sleeve fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 2 x 6+2-Pin
  • Model #: CP-9020102-NA
  • Item #: N82E16817139147
  • Return Policy: Standard Return Policy
Thermaltake PS-TTP-0600NNFAGU-1 600W ATX12V 80 PLUS GOLD Certified Non-Modular Active PFC Power Supply 80+ Gold Non-Modular SI Only Bulk Pack
Thermaltake PS-TTP-0600NNFAGU-1 600W Power Supply 80+ Gold Non-Modular SI Only Bulk Pack - OEM
  • Fans: 120mm fan
  • +12V Rails: Single
  • Power Good Signal: 100-500ms
  • Hold-up Time: 10ms(minimum) at 80% Load
  • Model #: PS-TTP-0600NNFAGU-1
  • Item #: N82E16817153395
  • Return Policy: Standard Return Policy
Thermaltake Toughpower GF1 650W 80+ Gold SLI/Crossfire Ready Ultra Quiet 140mm Hydraulic Bearing Smart Zero Fan Full Modular Power Supply 10 Year Warranty - PS-TPD-0650FNFAGU-1
Thermaltake Toughpower GF1 650W 80+ Gold SLI/Crossfire Ready Ultra Quiet 140mm Hydraulic Bearing Smart Zero Fan Full Modular Power Supply 10 Year Warranty - PS-TPD-0650FNFAGU-1
  • Fans: 140mm hydraulic bearing fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6+2-Pin
  • Model #: PS-TPD-0650FNFAGU-1
  • Item #: N82E16817153396
  • Return Policy: Standard Return Policy
CORSAIR TX-M Series TX550M CP-9020133-NA 550W ATX12V v2.4 / EPS v2.92 80 PLUS GOLD Certified Semi-Modular Power Supply
CORSAIR TX-M Series TX550M CP-9020133-NA 550W Power Supply
  • Fans: 1 x 120mm Rifle Bearing Fan
  • Main Connector: 24Pin
  • +12V Rails: Single
  • PCI-Express Connector: 2 x 6+2-Pin
  • Model #: CP-9020133-NA
  • Item #: N82E16817139210
  • Return Policy: Standard Return Policy
  • $104.99
  •  
  • $99.98 (16 Offers)
  • Sale Ends in 3 Days (Wed) - Save: 5%
  • Free Shipping
EVGA Supernova 550 GA 550W 80 PLUS Gold Fully Modular Power Supply
EVGA Supernova 550 GA 550W 80 PLUS Gold Fully Modular Power Supply
  • Fans: 135mm Double Ball Bearing
  • Main Connector: 24Pin
  • +12V Rails: Single
  • PCI-Express Connector: 3 x 6+2-Pin
  • Model #: 220-GA-0550-X1
  • Item #: 1HU-00J7-004V3
  • Return Policy: Standard Return Policy
EVGA SuperNOVA 650 GT, 80 Plus Gold 650W, Fully Modular, Auto Eco Mode with FDB Fan, 7 Year Warranty, Includes Power ON Self Tester, Compact 150mm Size, Power Supply 220-GT-0650-Y1
EVGA SuperNOVA 650 GT, 80 Plus Gold 650W, Fully Modular, Auto Eco Mode with FDB Fan, 7 Year Warranty, Includes Power ON Self Tester, Compact 150mm Size, Power Supply 220-GT-0650-Y1
  • Fans: 1 x 135mm Fluid Dynamic Bearing Fan
  • Main Connector: 24Pin
  • +12V Rails: Single
  • PCI-Express Connector: 3 x 6+2-Pin
  • Model #: 220-GT-0650-Y1
  • Item #: N82E16817438186
  • Return Policy: Standard Return Policy
Thermaltake Smart Series 700W SLI / CrossFire Ready Continuous Power ATX12V V2.3 / EPS12V 80 PLUS Certified Active PFC Power Supply Haswell Ready PS-SPD-0700NPCWUS-W
Thermaltake Smart Series 700W SLI / CrossFire Ready Continuous Power ATX12V V2.3 / EPS12V 80 PLUS Certified Active PFC Power Supply Haswell Ready PS-SPD-0700NPCWUS-W
  • Fans: 1 x 120mm Fan (1800 RPM +/- 10%)
  • Main Connector: 24Pin
  • +12V Rails: Single
  • PCI-Express Connector: 2 x 6+2-Pin
  • Model #: PS-SPD-0700NPCWUS-W
  • Item #: N82E16817153231
  • Return Policy: Standard Return Policy
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  • $69.99 (25 Offers)
  • $59.99 after $10.00 rebate card
  • Free Shipping
COUGAR VTE600 600W ATX12V 80 PLUS BRONZE Certified Non-Modular Active PFC Power Supply
COUGAR VTE600 600W Power Supply
  • Fans: 1 x 120 mm Ultra-Silent Fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 2 x 6+2-Pin
  • Model #: VTE600
  • Item #: N82E16817553036
  • Return Policy: Standard Return Policy
  • $79.99
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  • $69.99 (5 Offers)
  • Save: 13%
  • $2.99 Shipping

What Customers Are Saying...

I needed to switch over to Apple computer, phone and ipad because of software changes in my buisness. I was able to purchase a Macbook Air, Iphone 5se, and Ipad Air. These items were either open box or refurbished with a A rating. Fabulous Prices, all worked and looked new. I am a faithful user of a popular on line store that deals in the same items, however I can not get these kind of deals especially at these condition and prices.
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Computer power supplies convert the alternating current (AC) electricity from your wall outlet into direct current (DC), which is the kind of power your PC uses. They power all the other PC components with dedicated connectors that limit the need for additional outlets. ATX power supplies have a 20-pin connector, while the ATX12V versions have a 24-pin power connector to fit compatible motherboards. ATX12V motherboards have dual 12V rails that split amperage for added safety. Smaller power supplies take up little space in small laptop cases. Many power supply unit (PSU) models have an 80 PLUS® certification to ensure optimal energy efficiency.

The Right PSU Improves Your Computer's Performance

Whens putting together server power supplies, consider the needs of the PCs connected to the system. The computer wattage should be equal or greater than the amount of power required by all the components of your PC, and you can use simple online tools to calculate this value. You only need to input the model of your CPU, GPU, motherboard and other computer accessories, and these tools automatically calculate the minimum wattage you need. Using a computer power supply with a slightly higher wattage than needed provides protection for your components. The PSU runs at less than its maximum capacity, which could prevent overheating inside the computer case. Higher wattage computer power supplies let you upgrade your CPU or GPU in the future without worrying about power consumption. A PSU only consumes the amount of electricity your computer components use, so you won't have to worry about electric bills, even if you choose a model with a higher wattage. If you have a limited budget, choose a refurbished power supply that provides the same performance of a brand-new one at a lower price point.

80 PLUS Power Supplies Provide Optimal Energy Efficiency 

Many power supplies have an 80 PLUS certification that classifies their energy efficiency. PSUs with the standard 80 PLUS certification offer 80% efficiency at 20%, 50% and 100% loads. There are also Bronze, Silver, Gold, Platinum and Titanium 80 PLUS power supplies with higher energy efficiency than the standard 80 PLUS options. This helps maximize efficiency even in high-load situations.

ATX Power Supplies Connect Storage Drives

ATX computer power supplies feature a 20-pin main power connector and SATA connectors for storage drives that require an outside power source. ATX12V PSUs have a 24-pin main connector, and do not require the auxiliary power connector. This PSU standard supports dual 12V rails to power modern computer components safely and effectively. EPS12V power supplies use an 8-pin power connector for plugging directly into the processor. Many servers or high-end desktop computers use these power supplies for efficient energy options. There are also smaller power supplies that fit easily into laptop cases.

Modular Power Supplies Offer Flexibility

Many PSUs feature hardwired cables to power all the CPU accessories. Modular computer power supplies offer flexibility, as they let you add or remove cables as needed. Removing unneeded cables allows optimal airflow inside the computer case for protection against overheating.

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