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Replace Power Supply for Dell W208D W209D W210D TFX025D5WB Upgrade 420w
- Model #: RP-TFX-12V-53
- $111.20 –
- Free Shipping
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XPG CYBERCORE ATX Modular Power Supply 1300 Watt - 80 Plus Platinum Certified | 39 Total Connectors - Intex ATX 12V v2.52 | Nidec Fan w/ Low Noise Fan Curve PSU
- Model #: CYBERCORE1300P-BKCUS
- $619.90 –
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420W Power Supply for Bestec ATX-300-420W Bestec ATX-300-12Z Rev.BD ATX-250-12Z
- Model #: RPSU-C99-54
- $111.19 –
- Free Shipping
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Gaming Power Supply For PC 500W 600W 800W 900w Max 24pin 12v Atx 110V-220V Universal high-end video card Rated 850w
- Model #: ywc-0056263
- $178.43 –
- More options from $178.43 - $190.02
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1000W Power Supply Full Voltage 100-240V Active PFC Gaming PSU Computer Power Supplies Non-Modular 80 Plus Gold for Desktop PC Server
- Model #: 9359014255892
- $243.99 –
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SH-CHEN Input Power Module 5pcs XH-M229 Desktop Computer Chassis Power Supply High Efficiency Module ATX Transfer Board Power Output Terminal Module
- Model #: LB0946X79HP
- $172.00 –
- Free Shipping
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COOLMOON ATX Power Supply 750W Fully Modular 80+ Gold Certified with Addressable RGB Light - Vairous Color Mode, RGB-750W
- Model #: 80-CMDY-750W
- $254.99 –
- More options from $199.99 - $254.99
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AC To DC Transformer Rectifier Filter Power Supply Board 8A AC To DC Single Power Supply Board Power Rectifier Filter Board(8A with LED)
Limited time offer, ends 10/07
- Model #: .jiudian-YC5KU-0484
- $19.97 –
- Free Shipping
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- Model #: ROG-STRIX-1200P-GAMING-E
- $697.20 –
- More options from $697.20 - $707.40
- $29.99 Shipping
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Miner Power Supply 1800W Rated Power Supply Bitcoin Miner PC Power Supply 95% High Efficiency For BTC Bitcoin ETH Miner
- Model #: ywc-0056431
- $289.65 –
- More options from $289.65 - $308.66
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Power Supply Replacement for HP PSU 400w Platinum Rated Lincs Sunflower Pavilion 942332-001
- Model #: SAB0BHSXKNKW
- $285.89 –
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MIKROTIK MT48-480095-11DG 48 V, 0.95 A Power Supply New Sealed
- Model #: MT48-480095-11DG
- $73.50 –
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500W 24pin ATX Computer Power Supply RGB Fan 110v 220v PSU 500W Gaming Power Supply Lower Energy Consumption High Efficiency
Limited time offer, ends 09/27
- Model #: HYH-20260709-C7CC-1810
- $87.69 –
- More options from $87.69 - $108.86
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anicorn 2PCS AC-DC Power Supply Module, AC to DC Buck Power Supply Module AC 120V 100V-264V to 12V 2A 2000mA Isolated Step Down DC Module (12V 2A) Power Supply Board Power Supply Module
Limited time offer, ends 10/07
- Model #: Kepler-C72J-1143
- $79.95 –
- Free Shipping
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SeaSonic CORE ATX 3 (2024) GX-750 750 W ATX 3.1 80 PLUS GOLD Certified Full Modular Power Supplies
- Model #: CORE ATX3 (2024) GX-750 DUP
- $229.00 –
- More options from $229.00 - $269.00
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Aomoproing 250W Output Switch Power Supply Module for PC DC 12V 250W 24Pin Pico PSU ATX Switch PSU Car Auto Mini ITX DC TO DC Power Supply
Limited time offer, ends 10/07
- Model #: C75J*OYJ*G1*0722-589
- $26.51 –
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ANTEC NeoECO Series NE1300G M ATX3.0, 1300W Full Modular PSU, 80 PLUS Gold Certified, PCIE 5.0 Support, PhaseWave Design, Japanese Caps, Zero RPM Manager, Silent 120mm Fan
- Model #: NE1300G M ATX3.0
- $542.79 –
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- $127.19 –
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DC Power Supply, 0-60V 0-5A Adjustable Bench Power Supply with 4 Digit Display, for Laboratory,Production Line,Car Repair,Scientific Research,School,Test,DIY,SKY TOPPOWER PS6005H
- Model #: HEPL2502-ASPOW103
- $224.20 –
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HXY2020 Power Supply Module 24W 12V/2A Switching Power Supply Module Bare Circuit 110/220V To12V for Repair Voltage Conversion Module
- Model #: LB09Q84N59P
- $77.60 –
- Free Shipping
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FOR AC-DC 12V 8A 100W Switching Power Supply Board Circuit Module C Switching Power Supply Module AC 110v 220
Limited time offer, ends 10/07
- Model #: .jiudian-YC5KU-0482
- $19.98 –
- Free Shipping
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1800W ATX Computer Switch Power Supply PSU 1600W Power Supply Switching Pc Gaming Psu P4 Atx Power Supply Modular PSU Switching
- Model #: 1-0162113
- $262.61 –
- Free Shipping
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Replacement Power Supply 420W for Dell W8185 Media Center m8167c m8187c m8407c
- Model #: RPSU-C99-53
- $111.19 –
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Apevia Galaxy ATX-GX850W PCIE5.0 - Power supply (internal) - ATX12V 2.3 - 80 PLUS Gold - AC 115-230 V - 850 Watt - active PFC - black sand blasted
- Model #: ATX-GX850W PCIE5
- $138.59 –
- Free Shipping
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AC/DC Low Consumption 24V Power Supply 100~240V Din Rail Safe Pulse Width Modulation Switching Power Supply for Electronic
- Model #: LB09PNM3CRQ
- $120.80 –
- Free Shipping
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Low Consumption AC/DC 100~240V Din Rail Switching Power Supply 24V Power Supply for Electronic
- Model #: LB09NV8C466
- $124.00 –
- Free Shipping
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NVVV LRS-350-24 Switching Power Supply 24V 14.6Amp Enclosed Switchable Power Supply
Limited time offer, ends 10/07
- Model #: OYSC5KU-8.5-2IN1-172
- $67.97 –
- Free Shipping
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HI-Link HLK-20M12 AC-DC 220V to 12V 20w Step-Down Power Supply Module Intelligent Household Switch Power Supply Module (1 PCS)
Limited time offer, ends 10/07
- Model #: C75J*OYJ*G1*0625-478
- $30.90 –
- Free Shipping
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HI-Link HLK-20M12 AC-DC 220V to 12V 20w Step-Down Power Supply Module Intelligent Household Switch Power Supply Module (5 PCS)
Limited time offer, ends 10/07
- Model #: Kepler-C72J-0920
- $70.76 –
- Free Shipping
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PC Power Supply Gaming Computer Power Supplies 550W/650W/750W with Quiet 120mm FDB Fan Efficient
- Model #: LIUCB0DZS69QYR
- $181.48 –
- Free Shipping
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HLK-20M24 AC-DC 220V to 24V 20w Step-Down Power Supply Module Intelligent Household Switch Power Supply Module (5 PCS)
Limited time offer, ends 10/07
- Model #: Kepler-C72J-0925
- $73.98 –
- Free Shipping
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HLK-20M24 AC-DC 220V to 24V 20w Step-Down Power Supply Module Intelligent Household Switch Power Supply Module (2 PCS)
Limited time offer, ends 10/07
- Model #: C72J-Y-0895-2IN1
- $39.48 –
- Free Shipping
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HI-Link HLK-20M24 AC-DC 220V to 24V 20w Step-Down Power Supply Module Intelligent Household Switch Power Supply Module (2 PCS)
Limited time offer, ends 10/07
- Model #: C72J-Y-0867-2IN1
- $38.87 –
- Free Shipping
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1800 PC Desktop Power Supply Psu Gold POWER 1800W BTC Power Supply For R9 380 RX 470 RX480 6 GPU CARDS Mining Rig ATX Ethereum
- Model #: ywc-0056447
- $297.36 –
- More options from $297.36 - $316.88
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LM337 DC Adjustable Regulated Power Supply Board: Positive and Negative Regulated Power Supply Adjustable Module XR-103 (1Piece)
Limited time offer, ends 10/07
- Model #: .jiudian-YC5KU-1321
- $24.57 –
- 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