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MW Mean Well Enclosed Type LRS-75W-12/15/24/36/48/5V Non-PFC LRS Series 75W Single Output Switching Power Supply (LRS-75-12)
- Model #: LB09QJRZ9RL
- $80.98 –
- Free Shipping
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MW Mean Well Enclosed Type LRS-75W-12/15/24/36/48/5V Non-PFC LRS Series 75W Single Output Switching Power Supply (LRS-75-15)
- Model #: LB09QJR2S1F
- $80.98 –
- Free Shipping
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MW Mean Well Enclosed Type LRS-75W-12/15/24/36/48/5V Non-PFC LRS Series 75W Single Output Switching Power Supply (LRS-75-48)
- Model #: LB09QJRXFRX
- $80.98 –
- Free Shipping
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- $47.98 –
- Free Shipping
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RGEEK 450W 24Pin 12V DC Input Peak 450W Output Realan Mini ITX Pico PSU DC ATX PC Switch DC-DC ATX Power Supply For Computer
Limited time offer, ends 09/26
- Model #: flame unicornz26
- $130.18 –
- Free Shipping
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HP 866726-001 Power Supply 1U 12V 500W noAux - Mixing of Power Supplies in The Same Server is not Supported, Must be The Same Spare Part numbe
- Model #: LB08RK1CP47
- $163.48 –
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Apevia ATX-ES600-RGB Essence 600W ATX Semi-Modular Gaming Power Supply with Auto-Thermally Controlled 120mm RGB Fan, 115/230V Switch, All Protections
- Model #: 9435761156139
- $124.47 –
- Free Shipping
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Efficient Rate 550W Computer Power Supply with Intelligent Temperature Control for Active 12V Power
- Model #: LIUCB0F9WZZRRR
- $187.48 –
- Free Shipping
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350W Power Supply for HP MediaSmart Server EX470 EX475 EX480 EX485 EX487 EX490
- Model #: LB019LDTCJG
- $190.48 –
- Free Shipping
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- Model #: RNAB07HFJ5VVN
- $59.98 –
- Free Shipping
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Switching Power Supply DPS-180AB-30 PA-1181-3HB PCH019 For 281 G3 400 G5 Slimline Desktop 180W
- Model #: DPS-180AB-30
- $97.00 –
- Free Shipping
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MyVolts 9V in-car Power Supply Adaptor Replacement for VTech TV Learning Computer
- Model #: LB006VBU4T4
- $56.98 –
- Free Shipping
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MyVolts 9V in-car Power Supply Adaptor Replacement for Saitek Mephisto Academy, Mega IV, Nigel Short Chess Computer
- Model #: LB09MZSDH5R
- $56.98 –
- Free Shipping
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MyVolts 5V in-car Power Supply Adaptor Replacement for Ten Pao International Ltd. S005ANU0500100 PSU Part
- Model #: LB09PRH4N8W
- $64.48 –
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Apevia ATX-PR1000W PCIe 5.0 & ATX 3.0 Ready Prestige 1000W 80+ Gold Certified, Gen 5 12VHPWR GPU Connector, Active PFC ATX Gaming Power Supply
- Model #: 9435761151363
- $202.47 –
- Free Shipping
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Industrial Open Frame 44.4W 12V 3.7A PS-45-12 Meanwell AC-DC Single Output PS-45 MEAN WELL Switching Power Supply
- Model #: LB0180VZ0LO
- $85.48 –
- Free Shipping
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wendeekun 250W ATX Power Supply, Computer Power Supply, Computer Power Supplies for PC Computer Accessories Red Fan Manual Adjustable 115/230V ATX-250W(US)
- Model #: LB08Y1XR5PV
- $109.48 –
- Free Shipping
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Etase Ethereum ETH ZEC Mining Server Power Supply 12V GPU/PSU Breakout Board 9Pcs 18AWG PCI-E 6 Pin to 6+2 Pin Cables
- Model #: LB08ZKN93W6
- $74.09 –
- Free Shipping
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Replace Power? Supply for HP Pavilion Slimline s5660f s5670t Upgrade 300w
- Model #: LB09QRKZSJP
- $190.03 –
- Free Shipping
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Replace Power? Supply for HP Pavilion Slimline s5304y s5305z CTO Upgrade 300w
- Model #: LB09QRDBZX4
- $190.03 –
- Free Shipping
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Replace Power? Supply for HP Pavilion Slimline s5601f s5603w s5610f 400W
- Model #: LB09QRV7LZF
- $190.03 –
- Free Shipping
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for HP1000W Mute DL380G5 Server Power Supply DPS-800GB A 12V 1000W
- Model #: LB09L1B76P5
- $205.03 –
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Replace Power? Supply for Dell Vostro 260s TFX SFF Upgrade 300w Watt
- Model #: LB09QRX2P78
- $202.40 –
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Mini ITX DC Power Supply, 350w ITX Power Supply, 19V Mini ITX Motherboard 200W Computer Power Supply, with Overvoltage and Short Circuit
- Model #: 9391048874991
- $110.98 –
- Free Shipping
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Replace Power? Supply for Dell Inspiron 546S 545S Upgrade 400w watt SFF TFX
- Model #: LB09QRKM5FD
- $202.40 –
- Free Shipping
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Replace Power? Supply for Dell Inspiron 570S 580S Upgrade 400w watt SFF TFX
- Model #: LB09QRB8WK1
- $202.40 –
- Free Shipping
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Computer 250W PC Power Supply Desktop Computer Parts Accessories ATX-250W 115/230V (US Plug)
- Model #: LB08ZCZL5VM
- $103.48 –
- Free Shipping
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SaiDian 1Pcs DPS-1200FB Power Supply Breakout Board 64Pin to 12x 6Pin Adapter Breakout Board for HP(with 12Pcs 6Pin 50cm Cables)
- Model #: LB0982X6WXS
- $92.09 –
- Free Shipping
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Replace Power? Supply for Dell DCSLF Slimline Upgrade 320w watt
- Model #: LB09QRVMGZW
- $202.40 –
- Free Shipping
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Replace Power? Supply for Dell Inspiron 546S 545S Upgrade 350w watt SFF TFX
- Model #: LB09QRPFCFY
- $202.40 –
- Free Shipping
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ATX 24/20 Pin Power Supply Breakout Board Module with USB 5V Port and Acrylic Base
- Model #: LB08FDMWMWS
- $76.48 –
- Free Shipping
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Replace Power? 320W Supply for Dell Vostro 200(Slim) 200S 400 220S SFF Watt
- Model #: LB09QS8F3J7
- $202.40 –
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Replace Power? Supply Upgrade for HP Pavilion Slimline s5310f s5320es s5330es
- Model #: LB07GDJJ79T
- $190.03 –
- Free Shipping
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Replace Power? Supply for HP Pavilion Slimline s5601f s5603w s5610f 320w
- Model #: LB09QRVZHY9
- $190.03 –
- Free Shipping
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MyVolts 9V in-car Power Supply Adaptor Replacement for Saitek Mephisto Master Chess Computer
- Model #: LB00AADCU00
- $65.98 –
- Free Shipping
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Replace Power? Supply for Dell W208D W209D W210D TFX025D5WB SFF Upgrade 320w
- Model #: LB09QRZLNWF
- $202.40 –
- 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