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SilverStone Technology 650W Computer Power Supply PSU Fully Modular with 80 Plus Gold & 140mm Design Power Supply (SST-ST65F-GS)
- Model #: 9359014235399
- $301.59 –
- Free Shipping
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1Pc 1U 150W Flex PSU High Efficiency Industrial PC Power Supply, Auto Switch 110V/220V
Limited time offer, ends 10/07
- Model #: C7FKOYS-721-0055
- $130.84 –
- Free Shipping
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300W ATX Power Supply Replacement for L300NM-01, PS-6301-06D1, G9MTY Dell Desktop
Limited time offer, ends 10/07
- Model #: C7FKOYS-721-0043
- $147.49 –
- Free Shipping
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High Efficiency 1U 150W Flex PSD Industrial PC Power Supply, Supports 110V/220V Dual Voltage
Limited time offer, ends 10/07
- Model #: C7FKOYS-721-0038
- $130.84 –
- Free Shipping
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Silverstone HELA 850R Platinum Cybenetics Platinum 850W PCIe 5.0 fully modular ATX PSU
- Model #: HA850R-PM
- $452.98 –
- Free Shipping
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250W For 280 282 600 800 G3 400 480 G4 MT Power Supply L08417-004 D16-250P1A L08417-002 D16-250P2A 901761-002
- Model #: C5YJ-S527-192
- $359.33 –
- Free Shipping
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1Pc High Efficiency 1U 150W Flex PSU Industrial PC Power Supply, Supports 110V/220V Dual Voltage
Limited time offer, ends 10/07
- Model #: C7FKOYS-721-0056
- $135.34 –
- Free Shipping
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315W SFF Power Supply for Dell Optiplex 3020 9020 XE2 Precision T1700, Replacement for 4FCWX VX372 0VX372 H315ES-00 D315E00, 8+4+6 PIN Connector
Limited time offer, ends 10/07
- Model #: C7FKOYS-721-0034
- $139.99 –
- Free Shipping
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240W Power Supply for 3050 5050 7050 3660 3667 MT, Replacement for L240ES-00 L240AM-01 AC240AM-00 L240AS-01 H240AS-02 H240ES-02
Limited time offer, ends 10/07
- Model #: C7FKOYS-721-0063
- $133.84 –
- Free Shipping
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Original For PowerEdge R720 R620 R520 T620 T720 Server Power Supply 495W N24MJ 3GHW3 0N24MJ 03GHW3
Limited time offer, ends 09/30
- Model #: 03GHW3
- $141.21 –
- More options from $141.21
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TDK-Lambda HSC28-2.0 56Watts 100-240Volts AC V1 Linear Power Supply Unit
- Model #: HSC28-2.0
- $156.00 –
- Free Shipping
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DC 12V 5V Output Power System Intelligent Control Management System Power Card with PCI-E Bracket for Monitor Router
Limited time offer, ends 09/27
- Model #: C26.8.13CXY-837
- $49.37 –
- Free Shipping
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PCI-E Riser PCI-E x4 Extension Cable Pcie Extension Cable Extension Port Adapter (20cm 90 Degree)-Upgrade Version
- Model #: LB091HR6Q4C
- $93.89 –
- Free Shipping
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240W Power Supply for 400 600 800 G1 SFF, Replacement for 702308-002 702308-001 702307-002 751885-001 PS-4241-1HD PS-4241-2HF1
Limited time offer, ends 10/07
- Model #: C7FKOYS-721-0071
- $139.99 –
- Free Shipping
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240W Power Supply for Dell 390 790 990 3010 7010 9010, Replacement for D240ES-00 AC240ES-00 H240ES-00 AC240AS-01 H240AS-00
Limited time offer, ends 10/07
- Model #: C7FKOYS-721-0051
- $141.49 –
- Free Shipping
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200W Power Supply for ProDesk 600 G2 705 G2 800 G2 SFF, Replacement for PS-4201-1HA 796349-001 796419-001 901912-002
Limited time offer, ends 10/07
- Model #: C7FKOYS-721-0067
- $138.34 –
- Free Shipping
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190W Power Supply, 100-240V 3.5A 47-63Hz, Replacement for DPS-200PB-185A DPS-200PB-185 A 1Pack
Limited time offer, ends 10/07
- Model #: C7FKOYS-721-0039
- $144.49 –
- Free Shipping
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240W Power Supply for 4300 4000 6200 8100 8200 8300 SFF, Replacement for 611480-002 503375-001 611481-001 611482-001
Limited time offer, ends 10/07
- Model #: C7FKOYS-721-0061
- $138.34 –
- Free Shipping
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200W Switching Power Supply DPS-200PB-189 A | 714770-101 724497-001 220-240V 3.5A 47-63Hz
Limited time offer, ends 10/07
- Model #: C7FKOYS-721-0076
- $142.99 –
- Free Shipping
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200W Switching Power Supply, Replacement for DPS-200PB-189 A 714770-101 724497-001
Limited time offer, ends 10/07
- Model #: C7FKOYS-721-0042
- $142.99 –
- Free Shipping
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180W 6+4 Pin Power Supply for 510S-07ICB, Replacement for PCH018 PA-1181-7 00PC780 SP50H29568
Limited time offer, ends 10/07
- Model #: C7FKOYS-721-0044
- $135.49 –
- Free Shipping
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190W Power Supply Replacement for DPS-200PB-185 B / DPS-200PB-185B, Output 52V 2.5A, Input 100-240V 3.5A 47-63Hz, GOQD1325000802 Compatible 1Pack
Limited time offer, ends 10/07
- Model #: C7FKOYS-721-0074
- $144.49 –
- Free Shipping
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240W Power Supply for HP 6000 6200 6005 8200 SFF, Replacement for 611480-002 700506-001 611481-001 613762-001 503376-001 613763-001 DPS-240TB 1Pack
Limited time offer, ends 10/07
- Model #: C7FKOYS-721-0053
- $148.99 –
- Free Shipping
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1Pc 180W Power Supply for HP 280 G3 MT, Replacement for L70042-002 L70042-004 PCK017 D19-180P1A
Limited time offer, ends 10/07
- Model #: C7FKOYS-721-0072
- $139.99 –
- Free Shipping
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260W 6Pin Power Supply for 7060 5060 3060, Replacement for B260EBM-00 08X63N L260AM-00 AC260AM-00 H260EBM-00 L260EBM
Limited time offer, ends 10/07
- Model #: C7FKOYS-721-0057
- $141.49 –
- Free Shipping
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FOR V3650 OPX 5050 7050 Power Supply 300 Watts,X0DDG,HU300EGS-00;J82T5,H300EGS-00,6+6+4 Pin,work
Limited time offer, ends 09/28
- Model #: G3F1C783-XM6151022
- $147.48 –
- Free Shipping
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240W Power Supply for 3050 5050 7050 3660 3667 MT, Replacement for L240ES-00 L240AM-01 AC240AM-00 L240AS-01 H240AS-02 H240ES-02
Limited time offer, ends 10/07
- Model #: C7FKOYS-721-0068
- $139.84 –
- Free Shipping
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180W Power Supply for HP 280 Pro G3 MT, Replacement for L70042-002 L70042-004 PCK017 D19-180P1A
Limited time offer, ends 10/07
- Model #: C7FKOYS-721-0015
- $141.49 –
- Free Shipping
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IN WIN IP-S300FF1-0 H 300W TFX12V v2.31 Power Supply/IP-S300FF1-0 H /
- Model #: LB00KHKQ9E4
- $230.89 –
- More options from $230.89 - $440.89
- Free Shipping
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For DL20 160 G9 900W Power Supply 775595-B21 775592-001 775593-002 830219-001 HSTNS-PL48 B
Limited time offer, ends 09/30
- Model #: 1-0161788
- $149.11 –
- Free Shipping
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Power Supply 650W Standard ATX PC PSU 80 Plus Gold Non Modular Full Voltage 110-240V Active PFC with 20+4Pin Motherboard Power Cable for Desktop Gaming Server White
- Model #: 9391048833561
- $166.48 –
- Free Shipping
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240W SFF Power Supply for HP 400 600 800 G1 SFF, Replacement for 702308-002 702308-001 702307-002 751885-001 PS-4241-1HD PS-4241-2HF1
Limited time offer, ends 10/07
- Model #: C7FKOYS-721-0014
- $147.49 –
- Free Shipping
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185W Power Supply for 5348 9030 3340, Replacement for B185EA-00 H185EA-00 D185EA-00
Limited time offer, ends 10/07
- Model #: C7FKOYS-721-0065
- $141.34 –
- Free Shipping
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180W Power Supply PSU for HP 600 G3 SFF, Replacement for 901764-001 L08404-002 PA-1181-3HA DPS-180AB-27 A D18-180P1A PCG005
Limited time offer, ends 10/07
- Model #: C7FKOYS-721-0059
- $147.49 –
- Free Shipping
Power Supply
The PSU (a.k.a. power supply unit) is virtually the heart of the computer. It is a vitally important part that delivers power to components that comprise the computer system. A high-quality power supply can make the difference between a perfect machine and an unreliable one. Getting to know the importance of the power supply is just the first step, and getting the right PSU for your system means looking beyond just enormous power output.
You need to consider the physical size of the power supply, and whether or not it fits your case's form factor. How many "rails" does it have, and how many peripherals it can connect with. Look at placement of your cables and whether they'll fit into your case, and if you can run them to all the places your PSU must connect. Properly chosen, your power supply will last you a long time!
Bestselling Power Supplies Reviews:
Anonymous
9/15/2026 9:35:38 PM
Was easy to install, just look out for 8 pin cable!
“ Works great and fits well in my older PC! ”
CORSAIR RM850e (2025) Fully Modular Low-Noise ATX Power Supply - ATX 3.1 & PCIe 5.1 Compliant - 105°C-Rated Capacitors - Cybenetics Gold EfficiencyMichael H.
9/5/2026 10:47:41 PM
Good psu for the price
“ not much else to say other than a power supply that will last for a long time. ”
ASRock Challenger CL-650B 650W 80 PLUS BRONZE Certified Non-Modular Power Supply, 5 Years WarrantyBrian S.
8/23/2026 4:30:39 PM
CORSAIR RMx Shift Series RM1200x
“ Great power supply highly recommend. ”
CORSAIR RMx Shift Series RM1200x Shift Fully Modular 80PLUS Gold ATX Power SupplyTemu Tony
8/21/2026 1:36:38 PM
The TEMU Special blew up my rig, so I finally bought an adult power supply
“ Native ATX 3.0 / PCIe 5.0 12V-2x6 cable means no rat's nest of questionable adapters waiting to melt my GPU. ”
SeaSonic FOCUS GX ATX 3 (2024) GX-850 850 W ATX3.1 80 PLUS GOLD Nvidia RTX 40 Super/50 Certified Full Modular Power SuppliesJohn J.
8/18/2026 2:35:15 PM
Silent Poweful Power Supply
“ This is the quietest power supply I've ever purchased and I have been building computers since the late 1990's. ”
ASRock Challenger CL-750B 750W 80 PLUS BRONZE Certified Non-Modular Power Supply, PCIe5.1 Ready with Dual Color 12V-2x6 Cable, 5 Years WarrantyAnonymous
8/12/2026 9:31:10 AM
Great Purchase or Upgrade
“ Power supply not only fixed my PC but delivered enough power to improve the overall performance of my games. ”
CORSAIR RMx Series RM1000x ATX Power Supply - Fully Modular - ATX 3.1 - PCIe 5.1 - Cybenetics Gold - Low-Noise - Japanese Capacitors - 1000 WattsDaniel R.
8/11/2026 7:47:54 AM
Flawless Power Supply!
“ Absolutely recommend this power supply! ”
MSI MAG A750GL PCIE5, Fully Modular Compact Gaming 750W Power Supply, 80+ Gold, ATX 3.1 & PCIe 5.1 Ready, Native Dual-color 12V-2x6 cable, 10 Year WarrantyAnonymous
8/1/2026 4:55:19 PM
The price is good for a B teir psu
“ i liked that it had a sata cable and is atx 3.1 which is good when I decide to upgrade my gpu again. ”
ASRock Challenger CL-750G 750W 80 PLUS GOLD Certified Non-Modular Power Supply, ATX3.1 & PCIe5.1 Ready with Dual Color 12V-2x6 Cable, 5 Years Warranty