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aune XP2 Upgrade Power Supply DC 9V/1.5A, for aune X1s GT/ X8/ XC1/ X5s/ X1s Pro/Flamingo-BD, Black
- Model #: 683491606618
- $338.00 –
- Free Shipping
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TRENDnet Gigabit Power Over Ethernet Plus Injector, Converts Non-Poe Gigabit To Poe+ Or PoE Gigabit, Supplies PoE (15.4W) Or PoE+ (30W) Power Network Distances Up To 100M (328 ft.), Black, TPE-115GI
Limited time offer, ends 11/09
- Model #: Kepler-C72J-0612
- $66.26 –
- Free Shipping
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MW Mean Well HLG-80H-12 12V 5A 60W Single Output LED Switching Power Supply
- Model #: LB01814JCE6
- $239.00 –
- Free Shipping
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2400W mining Power Supply PC mining psu 2400w 12v mining bitcoin PSU with 92% enficiency Ethereum PSU MAX 2500W
Limited time offer, ends 11/08
- Model #: GYM-WIQ-DSA5391
- $229.43 –
- More options from $229.43 - $300.00
- Free Shipping
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2400W mining Power Supply PC mining psu 2400w 12v mining bitcoin PSU with 92% enficiency Ethereum PSU MAX 2500W
Limited time offer, ends 11/08
- Model #: ZZL-RNU-ASD1213943
- $229.43 –
- More options from $211.20 - $300.00
- Free Shipping
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SilverStone Technology DA1650-G, 1650W Fully Modular ATX Power Supply, 80 Plus Gold, SST-DA1650-G
- Model #: LB08WWXNHZQ
- $1,793.67 –
- Free Shipping
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SHELLSK Power Module Parts 20Pin 12V 90W Output Mini ITX DC ATX PC Switch DC-DC ATX Pico PSU Power Supply for Computer for Maintenance
Limited time offer, ends 11/07
- Model #: C6T1813-XMYXDL188
- $145.99 –
- Free Shipping
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T-Power 19V Ac Dc Adapter for Phillips 22 24 27 Computer Gaming Monitors 4K Frameless Monitor Full HD IPS FreeSync LCD Power Supply Cord
- Model #: LJ12-959-C731
- $61.14 –
- Free Shipping
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Silverstone HELA 2050 Platinum Cybenetics Platinum Certified 2050W ATX Power Supply, SST-HA2050-PT (SST-AX2050MCPT-A)
- Model #: N5075
- $3,641.15 –
- Free Shipping
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Computer Power Unit with Quiet 12CM Fan Color Lights Hydraulics Bearing Enhances Cooling PC Power Supply 650W-850W
- Model #: LIUCB0FC2KNZRC
- $367.00 –
- Free Shipping
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Sea Sonic Electronics SS-400ET Bronze Seasonic SS-400ET 400W 80 Plus Bronze ATX12V V2.2 Power Supply
- Model #: LB00BRE0Y9U
- $466.00 –
- Free Shipping
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Replace Power? 550W ATX Power Supply 204pin with SATA Support, Black RP-ATX-550W
Limited time offer, ends 11/07
- Model #: C6T1813-XMYXDL221
- $216.19 –
- Free Shipping
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anicorn 10PCS LM2596 LM2596S DC-DC Buck Converter Voltage Regulator Adjustable DC to DC 4.0-40V to 1.25-37V 2A Power Supply Module with LED Voltmeter Display
Limited time offer, ends 11/09
- Model #: Kepler-C72J-1547
- $88.95 –
- Free Shipping
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MW Mean Well HLG-240H-C1400A 179V 1400mA 250W Single Output LED Switching Power Supply
- Model #: LB072J9785L
- $278.85 –
- More options from $278.85 - $416.00
- Free Shipping
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SilverStone Technology Strider 1200W 80 Plus Platinum Modular PSU 1200 Power Supply (PS-ST1200-PT)
- Model #: 9430159844483
- $982.24 –
- Free Shipping
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Industrial Open Frame 300W 24V 12.5A EPP-300-24 Meanwell AC-DC EPP-300 MEAN WELL Switching Power Supply 5" x 3"
- Model #: LB07C54B256
- $307.00 –
- Free Shipping
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700W 110v 220v PSU For Mining Case Chia Coin 4U Power Supply 24 Hard Drive Bays Hot Swap Storage Computing IPFS
Limited time offer, ends 11/08
- Model #: 1-0162062
- $258.28 –
- Free Shipping
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Apevia ATX-ES700-WH Essence 700W ATX Semi-Modular Gaming Power Supply with Auto-Thermally Controlled 120mm Black Fan, 115/230V Switch, All Protections, White Casing
- Model #: 9450319364668
- $183.00 –
- Free Shipping
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SilverStone Technology 750 Watt ATX Power Supply 80 Plus Bronze with 100% Modular Cable Design ST75F-PB
- Model #: 9359014235696
- $399.83 –
- Free Shipping
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865409-001 HPE 800W Flex Slot Platinum HOT Plug Low Halogen Power Supply KIT
- Model #: 865409-001New
- $478.00 –
- Free Shipping
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SUTK 530W PC Power Mute Wear-Resisting 12V ATX Computer Case Power Supply
- Model #: LB09P7J2L9W
- $519.00 –
- Free Shipping
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"EOS Power LFVLT80-4000 Power Supply; AC-DC; 5V@10A, 12V@2A, [email protected], [email protected]; 90-264V In; Open; LFVLT Series"
- Model #: LB00DEDGM8Y
- $500.00 –
- Free Shipping
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FSP400-40AGPAA HK350-12PP 400W Power Supply Compatible with Lenovo P300 P310 P320 P410 SP50H29513 00PC738 A8800T FSP250-30AGBAA PCE026 HK280-21PP TFX10Pin Power Supply 400W Server Power Supply
Limited time offer, ends 11/08
- Model #: C5JS26-0924-ZP58
- $91.59 –
- Free Shipping
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MW Mean Well SP-320-48 48V 6.7A 320W Single Output with PFC Function Power Supply
- Model #: LB017U58JTQ
- $252.26 –
- More options from $252.26 - $268.49
- 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:
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