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Corsair RMx Power Supplies

Corsair RMx series power supplies give you extremely tight voltage control, quiet operation, Gold-certified efficiency, and a fully modular cable set. Built with all Japanese 105°C capacitors, they’re a great choice for high performance PCs where reliability is essential. 80 PLUS Gold efficiency reduces operating cost and excess heat, and Zero RPM fan mode ensures virtual silence at low and medium loads. And, the fully modular DC cables make builds and upgrades easy, with clean, great-looking results.

Learn More about the RMx Series

Power Supplies Featured Items

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EVGA 450 B1 100-B1-0450-K1 80+ BRONZE 450W Includes FREE Power On Self Tester Power Supply
EVGA 450 B1 100-B1-0450-K1 80+ BRONZE 450W Includes FREE Power On Self Tester Power Supply

  • Fans: 120mm Sleeve Bearing
  • Main Connector: 24Pin
  • PCI-Express Connector: 1 x 8-Pin (6+2)
  • SATA Power Connector: 4
  • Model #: 100-B1-0450-K1
  • Item #: N82E16817438082
Rosewill Valens-700, Valens Series 700W Power Supply, 80 PLUS Gold Certified, Single +12V Rail, Intel 4th Gen CPU Ready, SLI & Crossfire Ready
Rosewill VALENS-700 700W Power Supply

  • Fans: 1 x Long lasting, ultra-quiet 120mm hydraulic fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6+2-Pin
  • Model #: VALENS-700
  • Item #: N82E16817182332
  • $159.99
  • | $89.99 
  • Save: 44%
  • $9.99 Shipping
CORSAIR CX series CX500 500W 80 PLUS BRONZE Active PFC ATX12V & EPS12V Power Supply
CORSAIR CX series CX500 500W 80 PLUS BRONZE Active PFC ATX12V & EPS12V Power Supply

  • Fans: 1 x 120mm Ultra-quiet fan (Sleeve Bearing)
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 2 x 6+2-Pin
  • Model #: CP-9020047-NA
  • Item #: N82E16817139027
  • $89.99
  • | $74.99 (5 Offers)
  • Save: 17%
  • $9.99 Shipping
  • $69.99 - $74.99
SeaSonic S12II Series S12II 620 Bronze (SS-620GB) 620W Intel ATX 12 V 80 PLUS BRONZE Certified Active PFC Power Supply
SeaSonic S12II Series S12II 620 Bronze (SS-620GB) 620W Power Supply

+ 10% off w/ promo code CEMCRCBF26, limited offer

  • Fans: 1 x 120mm Fluid Dyanamic Fan Bearing fan (Seasonic S2FC)
  • Main Connector: 24Pin
  • +12V Rails: 2
  • PCI-Express Connector: 2 x 6+2-Pin
  • Model #: S12II 620 Bronze
  • Item #: N82E16817151096
  • $99.99
  • | $79.99 (2 Offers)
  • Sale Ends in 2 Days (Tue) - Save: 20%
  • $9.99 Shipping
Thermaltake PS-TPD-0850MPCGUS-1 850W Intel ATX 12V V2.3 & EPS 12V standards 80 PLUS GOLD Certified Active PFC Power Supply
Thermaltake PS-TPD-0850MPCGUS-1 850W Power Supply

+ $5 off w/ promo code 0215CAFTWF51, limited offer

  • Fans: 1 x 135mm double ball-bearing fan, 1500 +/- 10% RPM
  • +12V Rails: Single
  • PCI-Express Connector: 6 x 6+2-Pin
  • Power Good Signal: 100-500ms
  • Model #: PS-TPD-0850MPCGUS-1
  • Item #: N82E16817153205
  • $189.99
  • | $149.99 (9 Offers)
  • Sale Ends in 20 Hours - Save: 21%
  • $129.99 after $20.00 rebate card
  • $9.99 Shipping
RAIDMAX Vampire RX-700GH Continuous 700 watts ATX12V / EPS12V SLI CrossFire 80 PLUS GOLD Certified Modular PFC Power Supply Intel Haswell Platform Ready
RAIDMAX Vampire RX-700GH 700W Power Supply

+ 5% off w/ promo code 0215CAFTWF49, limited offer

  • Fans: 1 x 135 mm Fan
  • Main Connector: 20+4Pin
  • +12V Rails: 2
  • PCI-Express Connector: 4 x 6+2-Pin
  • Model #: RX-700GH
  • Item #: N82E16817152056
  • $114.99
  • | $94.99 
  • Sale Ends in 20 Hours - Save: 17%
  • $9.99 Shipping
EVGA SuperNOVA 750 B1 110-B1-0750-VR 80+ BRONZE 750W Semi Modular Includes FREE Power On Self Tester Power Supply
EVGA SuperNOVA 750 B1 110-B1-0750-VR 80+ BRONZE 750W Semi Modular Includes FREE Power On Self Tester Power Supply

+ $10 off w/ promo code CEMCRCBF27, limited offer

  • Fans: 1 x 135mm Double Ball Bearing Fan
  • Main Connector: 24Pin
  • +12V Rails: 4
  • PCI-Express Connector: 3 x 6+2-Pin
  • Model #: 110-B1-0750-VR
  • Item #: N82E16817438025
  • $129.99
  • | $99.99 (6 Offers)
  • Sale Ends in 20 Hours - Save: 23%
  • $9.99 Shipping
Rosewill Valens-700M, Valens Series 700W Modular Power Supply, 80 PLUS Gold Certified, Single +12V Rail, Intel 4th Gen CPU Ready, SLI & Crossfire Ready
Rosewill VALENS-700M Continuous 700W@40 degree C Power Supply

+ $10 off w/ promo code 0215CAFTWF59, limited offer

  • Fans: 1 x Silent 120mm Fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6+2-Pin
  • Model #: VALENS-700M
  • Item #: N82E16817182333
  • $169.99
  • | $99.99 
  • Sale Ends in 20 Hours - Save: 41%
  • $9.99 Shipping
CORSAIR CX series CX430 430W 80 PLUS BRONZE Active PFC ATX12V & EPS12V Power Supply
CORSAIR CX series CX430 430W 80 PLUS BRONZE Active PFC ATX12V & EPS12V Power Supply

+ 5% off w/ promo code CEMCRCBF25, limited offer

  • Fans: 1 x 120mm Sleeve bearing fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 1 x 6+2-Pin
  • Model #: CP-9020046-NA
  • Item #: N82E16817139026
  • $79.99
  • | $54.99 
  • Sale Ends in 2 Days (Tue) - Save: 31%
  • $34.99 after $20.00 rebate
  • $9.99 Shipping
Cooler Master GM Series G750M - Compact 750W 80 PLUS Bronze Modular PSU (6th Generation Skylake Compatible)
Cooler Master GM Series G750M - Compact 750W 80 PLUS Bronze Modular PSU (Haswell/Kaveri Support)

+ $5 off w/ promo code 0215CAFTWF55, limited offer

  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6+2-Pin
  • SATA Power Connector: 8
  • Model #: RS750-AMAAB1-US
  • Item #: N82E16817171096
  • $139.99
  • | $109.99 (9 Offers)
  • Sale Ends in 20 Hours - Save: 21%
  • $84.99 after $25.00 rebate
  • $9.99 Shipping
NZXT HALE82 V2 700W 700W ATX 12V V2.31 & EPS 12V V2.92 SLI Certified CrossFire Ready 80 PLUS BRONZE Certified Full Modular Active PFC Power Supply (Haswell Support)
NZXT HALE82 V2 700W 700W Power Supply (Haswell Support)

+ $10 off w/ promo code 0215CAFTWF43, limited offer

  • Fans: 1 x 135mm silent fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6+2-Pin
  • Model #: V2 700W
  • Item #: N82E16817116024
  • $159.99
  • | $129.99 
  • Sale Ends in 20 Hours - Save: 19%
  • $9.99 Shipping
SILVERSTONE SFX ST30SF 300W Small Form Factor 80 PLUS BRONZE Certified Active PFC Semi-Fanless Power Supply
SILVERSTONE SFX ST30SF 300W Small Form Factor 80 PLUS BRONZE Certified Active PFC Semi-Fanless Power Supply

+ 10% off w/ promo code 0215CAFTWF63, limited offer

  • Fans: 1
  • Main Connector: 24Pin
  • +12V Rails: Single
  • PCI-Express Connector: 1 x 6-Pin
  • Model #: ST30SF
  • Item #: N82E16817256097
  • $89.99
  • | $69.99 
  • Sale Ends in 20 Hours - Save: 22%
  • $5.00 USD Rebate available
  • $9.99 Shipping
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