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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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Regulated Power Supply Voltage stabilizer 3 LED Power Supply 300W 0-60V 0-5A 110/220V DC Power Supply for Factory Maintenance(U.S. regulations)
- Model #: LB09NT5GDZ1
- $529.00 –
- Free Shipping
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Efficient Desktop Computer Case Power Supply with Low Noise for Switching Desktops Chassis Power Supply Upgrades
- Model #: LIUCB0F2N1ZTPF
- $288.00 –
- Free Shipping
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NFHK ATX PSU Server Power Board 24Pin to IDE 8X 4Pin +2X 6Pin Power Supply Board for CHIA ETH BTC Mining Miner
- Model #: LB09PTH6HKF
- $78.89 –
- More options from $78.89 - $97.00
- Free Shipping
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12VDC 20.835A 250W Switching Power Supply for Monitor Camera/led Strip Power AC 100~240V Input to DC 12V
- Model #: LB09QLHXWR9
- $107.00 –
- Free Shipping
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- $67.00 –
- Free Shipping
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290W L290EM-01 776VT Power Supply For 3020 9020 MT Desktop 8+4PIN,RVTHD L290EM-01 H290AM-00,WHN49 NFX6T
- Model #: H290AM-00
- $83.00 –
- Free Shipping
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Switching Power Supply, DC12V Power Supply Power Supply Driver Convenient to Carry Small Size Easy to Use for 3D Printer for Car Subwoofer Amp Audio Amplifier
- Model #: LB09MSR237S
- $139.00 –
- Free Shipping
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wanju DPS-1200FB/QB A Power Supply Breakout Board + 10 Cable 6 pin for Bitcoin Mining computer power cord
- Model #: LB09SFLMPZZ
- $92.09 –
- More options from $92.09 - $129.00
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LRS-350-24 AC/DC Switching Power Supply 350.4W 24V 14.6 Amp Single Output (LRS Series 350W 24V SMPS)
Limited time offer, ends 11/08
- Model #: BLC73X-626-ZM-96
- $121.40 –
- More options from $121.40 - $124.00
- Free Shipping
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700WS Computer Power Supply Rated 500W Desktop Host 12cm Fan Dual 6Pin Energy Saving Silent PC Power Supply Non-Modular
- Model #: HT-ID233-1841196
- $224.00 –
- More options from $224.00 - $238.70
- Free Shipping
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HLG-80H-24A LED Driver Single Output Switching Power Supply, A Model, 24 Volt, 3.4 Amp, 80 Watt
Limited time offer, ends 11/08
- Model #: BLC73X-626-ZM-200
- $129.88 –
- More options from $129.88 - $132.48
- Free Shipping
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Enclosed Type 156W 24V 6.5A RS-150-24 Meanwell AC-DC Single Output RS-150 Series MEAN WELL Switching Power Supply
- Model #: LB01EK8Y0C6
- $122.69 –
- More options from $122.69 - $172.00
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Power Supply Transformer, Power Supply DC 12V 20A Small Size Regulated Switching Power Supply for CCTV Security Camera for Security Surveillance System
- Model #: LB09MRQT16K
- $139.00 –
- Free Shipping
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- $630.00 –
- Free Shipping
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01 02 015 Power Supply Module 12V, 300W Power Module, PSU PC for 1U Case Mini-Itx
- Model #: LB099P26TBL
- $127.00 –
- Free Shipping
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PC Power Supply,Desktop Computer Parts Accessories ATX-250W Adjustable, Power Cord Length 1.1Meter / 3.6FT, for Desktop Computer(US)
- Model #: LB096XZYGTY
- $145.00 –
- Free Shipping
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Original RQ-50C Quad Output Switching Power Supply +/-5V +/-15V 0.5A 1A 5A 50W
Limited time offer, ends 11/08
- Model #: BLC73X-626-ZM-136
- $121.21 –
- More options from $121.21 - $123.81
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ATHENA AT40 400W AT POWER SUPPLY Athena Computer Power AP-AT40 400W AT power supply: Computers
- Model #: SAB017O243SQ
- $140.98 –
- More options from $140.98 - $143.89
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CREALITY 3D Printer Parts CDP-250-24&50-3-24V 2A HALOT-SKY(CL-89) Power Supply
Limited time offer, ends 11/08
- Model #: BLC73X-727-ZM-79
- $120.84 –
- Free Shipping
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570W Power Supply A570P-00 A570P-01 MYXYH T327N C570A-S0 T327N Power Supply For Server R710 T610 570W 12V
Limited time offer, ends 11/08
- Model #: ZZL-RNU-ASD1412682
- $222.81 –
- More options from $206.19 - $292.00
- Free Shipping
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570W Power Supply A570P-00 A570P-01 MYXYH T327N C570A-S0 T327N Power Supply For Server R710 T610 570W 12V
Limited time offer, ends 11/08
- Model #: HSL-CRT-AA39598
- $222.81 –
- More options from $222.81 - $292.00
- Free Shipping
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Versatile ATX550W Power Supply Rate 550W Power Supply with Multiple Protections Wide Voltages for PC Builders Fan Supply
Limited time offer, ends 11/07
- Model #: C6T1813-XMYXDL272
- $156.19 –
- Free Shipping
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550W Power Supply for HP Pavilion P7-1010 p7-1003w 550-110 Envy H8-1534
- Model #: LB085NHPGYS
- $324.00 –
- Free Shipping
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RSP-200-12 Single Output Power Supply with PFC Function, 200 Watt
Limited time offer, ends 11/08
- Model #: BLC73X-626-ZM-92
- $151.54 –
- More options from $151.54 - $154.14
- Free Shipping
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VELIHOME Mining Machine Power,Mining Power Supply, 2000W MAX Power Output Mining Power Supply,PSU for 8 GPU ETH Rig Ethereum Miner (110-240V)
- Model #: LB08X6KJ7DD
- $645.00 –
- Free Shipping
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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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SilverStone Technology 750W Computer Power Supply PSU Fully Modular with 80 Plus Gold & 140mm Design Power Supply (SST-ST75F-GS-V3)
- Model #: 9359014240577
- $424.47 –
- Free Shipping
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xiwai 14+10Pin Flex Slot Server Power Board to 16x6Pin Power Supply Board for CHIA ETH BTC Mining Miner
- Model #: 9435761182824
- $73.89 –
- More options from $73.89 - $108.00
- 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:
DAVID
10/22/2026 5:11:21 AM
Worth it.
“ After 3 long years this power supply is running strong. ”
ASUS TUF Gaming 1000W Gold (1000 Watt, ATX 3.0 Compatible Fully Modular Power Supply, 80+ Gold Certified, Military-grade Components, Dual Ball Bearing, Axial-tech Fan, PCB Coating)Marc C.
10/18/2026 10:54:12 AM
Awesome
“ works amazingly and now my games don't force restart my PC :D ”
MONTECH CENTURY II - 1050W High-End ATX Gaming Power Supply - 80 Plus Gold & Cybenetics Platinum - Fully Modular - ATX 3.1 & PCIe 5.1 Ready with 12V-2x6 Cable - 10 Years WarrantyAnonymous
10/13/2026 7:46:02 AM
Great PSU!
“ This is an excellent power supply and the cables feel and look nice too. ”
SeaSonic FOCUS GX ATX 3 (2024) GX-1000 1000 W ATX 3.1 80 PLUS GOLD Certified Full Modular Power SuppliesMario g.
10/6/2026 11:13:39 AM
Great product
“ Bang for buck PSU for my sons first gaming pc ”
ASRock PRO Series PRO-750G 750 W ATX 3.1 Compatible 80 PLUS GOLD Certified Power SupplyGB1976
9/28/2026 1:42:59 PM
This Thing is a Beast!
“ This is a beast of a power supply in a nice package! ”
SAMA G1000 1000W ATX 3.1 Full Modular Power Supply, Cybenetics Platinum Rated, PCIe 5.1 Ready, 12V-2x6 600W, Japanese Main Capacitor, 140mm FDB ECO Fan, 5 Years Warranty, BlackAnonymous
9/25/2026 11:30:00 AM
Great product, reasonable cost, prompt shipping.
“ The ASRock PRO 850W Gold was purchased at a reasonable cost, shipped timely, and fits easily into my mid-ATX tower. ”
ASRock PRO Series PRO-850G 850 W ATX 3.1 Compatible 80 PLUS GOLD Certified Power SupplyAnonymous
9/22/2026 11:54:52 AM
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 EfficiencyAnonymous
9/21/2026 6:28:45 PM
Works great
“ My pc works great and has no issues whatsoever ”
MSI MPG A850G PCIE5, Fully Modular Compact Gaming 850W Power Supply, 80+ Gold, Native 12V-2x6 Cable, 100% Japanese Capacitor, ATX 3.1 & PCIe 5.1 Ready, Low-Noise, 10 Year Warranty