Power Supplies Coupons and Deals

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Power supply deals include accessories for your home and office electronics like surge protectors, extension cords and computer power supply units. Power supply sales may be limited in duration or be offered during a limited number of days a month. Be sure to check the expiration date on the power supply coupons. It is not too unusual for power supply offers seen here one day to be gone the next.

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Sorted By: Price From High to Low

Newegg has the EVGA SuperNOVA 1300 G2 80 PLUS GOLD Certified 1300W Active PFC ATX12V v2.31/EPS 12V v2.91 SLI Ready CrossFire Ready Full Modular PSU for $160 - $30 rebate [Exp 3/16] = $130 with free shipping. Good user reviews.
$160 Retail: $230
Newegg has the CORSAIR AX series AX760 760W ATX12V / EPS12V SLI CrossFire 80 PLUS PLATINUM Certified Full Modular Active PFC Power Supply (CP-9020045-NA) for $150 - $10 off with coupon code EMCAPPK46 [Exp 4/2] - $30 rebate [Exp 4/6] = $110 with free shipping.
$140 Retail: $200
Amazon has the Corsair RM Series (RM750) 750 Watt ATX/EPS 80PLUS Gold-Certified Modular Power Supply (CP-9020055-NA) for $100 with free shipping. Has high-quality Japanese capacitors, low-profile, flat cable design, and provides over-voltage, over-current, under-voltage and short circuit protection.

Great reviews at Amazon and Newegg, where it's currently $110 after rebate.

Walmart also has it for the same price.
Retail: $291
Newegg has the Antec HCP-750 Platinum 750W ATX12V / EPS12V SLI Ready CrossFire Ready 80 Plus Platinum Power Supply for $120 - $30 rebate [Exp 4/16] = $90 with free shipping. Sells for $136+ elsewhere. Fully modular with 20+8 pin MBU socket and has an operating efficiency of up to 94%.
$138 Retail: $140
Tiger Direct has the XFX PRO Series 850W 80+ GOLD Power Supply (P1-850B-BEFX) for $120 - $10 rebate [Exp 3/4] - $20 rebate [Exp 3/31] = $90 with free shipping. Features full modular cables, active PFC, 20+4 pin connector, and 120mm fan.

Excellent Amazon reviews.
$120 Retail: $160
Amazon has the Antec EDGE 750 750W ATX12V / EPS12V 80 PLUS GOLD Certified Full Modular Power Supply (0-761345-25750-3) for $114 - $25 off coupon (click "Clip Coupon & Save") = $88 with free shipping.
Antec EDGE 750 750W Modular Power Supply $88
Ben's best silver award
Retail: $150
Newegg has the Rosewill RX850-S-B Xtreme Series 850-Watt Active PFC Continuous 80 PLUS Bronze, ATX 12V v2.2 & EPS 12V v2.91, SLI & CrossFire-Ready, Compatible with Core i7, i5 Power Supply for $80 with free shipping. Has a silent 135mm 2-ball-bearing blue LED fan.

Amazon also has it for the same price.
$80 Retail: $150
Shell Shocker! Today only. Newegg has the new EVGA SuperNOVA 850GS ATX12V / EPS12V CrossFire Ready 80 PLUS GOLD Certified 850-watt Full Modular Power Supply (220-GS-0850-V1) for $110 - $30 rebate [Exp 3/19] = $80 with free shipping. Has Japanese Nippon Chemi-Con solid state capacitors and 135mm Teflon Nano-Steel Bearing fans for silent operation.
Retail: $160
Newegg has the EVGA Supernova Nex 750 G 80+ Gold Certified 750W Active PFC ATX12V v2.31/EPS 12V v2.91 SLI CrossFire Modular Power Supply (120-G1-0750-XR) for $90 - $25 rebate [Exp 3/18] = $65 with free shipping. Features 90% efficiency, 135mm fans, overvoltage protection, 9 SATA and 4x 6+2-pin PCI Express connectors.

Excellent Amazon reviews. Sells for $95+ elsewhere.

  • XFX P1550SXXB9 550W 80 PLUS Bronze PSU for $27 shipped after $25 rebate [Exp 3/18] & coupon EMCAPKV63 [Exp 3/18]
  • $103 Retail: $120
    Newegg has the Thermaltake Toughpower SLI / CrossFire Ready 80 PLUS Gold Certification and Semi Modular Cables Black Active PFC Power Supply Intel Haswell Ready (PS-TPD-0750MPCGUS-1) for $90 - $10 off with coupon code EMCARKV37 [Exp 4/20] - $20 rebate [Exp 4/20] = $60 with free shipping.

  • CORSAIR HXi HX750i 750W 80 PLUS PLATINUM Full Modular Power Supply (CP-9020072-NA) for $106 shipped w/ code EMCARKT25 and $20 rebate [Exp 4/23]
  • $80 Retail: $110
    Amazon has the XFX XTR Series P1-550B-BEFX 550W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC With Full Modular Cables for $80 - $20 rebate [Exp 4/30] = $60 with free shipping. Features "80+ Gold" certification to deliver up to 90% efficiency or higher at normal load conditions. Excellent Amazon reviews.

    Newegg has it for $2 more.
    Retail: $90
    Ends today. Tiger Direct has the XFX TS Series 80 Plus Gold 550W Power Supply (P1550GTS3X / P1-550G-TS3X) for $65 - $15 rebate [Exp 3/31] - $10 rebate [Exp 3/31] = $40 with free shipping. Features 120mm ball bearing fan and 20+4 pin connector.
    $65 Retail: $85
    Newegg has the Tripp Lite AV88SATG Energy-Saving Surge Suppressor for $41 - $6 off with coupon code EMCAPNR85 in cart = $35 with free shipping. Sells for $41+ elsewhere. features 1,800w output capacity, EMI/RFI filtering, single-line gold coaxial surge protection, and a 2,880 joules surge suppression rating.
    $41 Retail: $75
    Tiger Direct has the CyberPower SE425G 425VA Standby Series 255 Watts 890 Joules RJ11 Protection 6 Ft Cord Uninterrupted Power Supply for $40 - $10 off with coupon code RQD154747 [Exp 3/17] = $30 with free shipping. Features 4 battery backup & surge protected outlets with simulated sine wave output and 4 surge protected outlets.
    $42 Retail: $50
    Ends today. Staples has a 2-Pack of the Axis 45514 6 Outlet Swivel Surge Protectors for $26 with free shipping to store or $10 shipping to home. Features 6 outlets, 2 USB ports, full 90 degree swivel capability, and complete surge protection.
    $31 Retail: $50
    Tiger Direct has the Corsair Builder Series CX430 V2 (CP-9020046-US) 430W ATX12V v2.3 80 PLUS Bronze Certified Active PFC Power Supply for $35 - $20 rebate [Exp 4/14] = $15 with free shipping.
    $40 Retail: $50
    Amazon with AIBOCN has the EDL 920D Rapid Battery Charger (Orange or Black) for $9.99 with free shipping on $35+. Can charge up to 4 rechargeable AA or AAA batteries at a time and has an LCD screen to display charging progress.
    Retail: $40
    Amazon with AZDeals has the APC P6W Essential SurgeArrest 120V 6 Outlet Wall Mount for $9.58 with free shipping. Provides six outlets and 40dB noise filtering.

    Excellent Amazon reviews.
    Retail: $16
    Newegg has the Rosewill RPS-200 6 Outlets Power Strip for $9.99 - 20% off with coupon code RSWL20 in cart = $7.99 with free shipping. Features a 6-ft. cord length, 1875W maximum power and 15-amp breaker.
    $9.99 Retail: $15
    Home Depot has the BELKIN F9P609-03-DP 6 Outlets Power Strip for $3.97 with free in-store pickup only. Features a 3 foot cord length, 6 outlets, and a limited lifetime warranty.
    $7.44 Retail: $9.99
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