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Replace Power? Supply Mini ITX/Flex for HP Pavilion Slimline s3280tw GS187AA
- Model #: LB08LP6LJC4
- $174.99 –
- More options from $174.99 - $190.48
- Free Shipping
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39Y7189-06 Ibm 670Watt Redundant Power Supply For Xseries X3550 P/N:
- Model #: LB00HJL9J2I
- $193.00 –
- Free Shipping
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Switching Power Supply AC 100-220V to DC 12V/20V/24V Quick Heat Dissipation 3 Models DC Adapter for Computer Project Monitor Camera AC to DC Power Supply(S-100-5)
- Model #: LB09M67FY3L
- $151.00 –
- Free Shipping
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Regulated Power Supply DC6-55V to DC0-50V 250W 5A Adjustable Switching Control with 4?Digit LCD Display WZ5005
- Model #: LB09QMNX1DY
- $185.00 –
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360 Watt Power Supply PSU H360EGM-00 VM8KR For Optiplex XE3 3668 SFF 3050MT 7050MT V3650 V3653 MT SMPS
Limited time offer, ends 11/08
- Model #: YH-107-00213
- $141.85 –
- More options from $132.89 - $185.00
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Reliable Switch Power Supply Driver for Radio(S-48-24 (24V/2A/48W) AC100-240V, Transl)
- Model #: LB096WMTH8P
- $206.00 –
- Free Shipping
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Reliable Switch Power Supply Driver for Radio(S-72-24 (24V/3A/72W) AC100-240V, Transl)
- Model #: LB096WQWVBW
- $206.00 –
- Free Shipping
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- $187.00 –
- Free Shipping
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MW Mean Well Plastic Case MDR-100W-12/24/48V Ultra Slim Class I Single Output Industrial DIN Rail AC-DC Power Supply (MDR-100-12)
- Model #: LB09QKGLZDJ
- $204.00 –
- Free Shipping
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Switching Power Module 15W DC-DC Dual Output Converter DKA15B-05 DKA15B-12 DKA15B-15 DKA15A-12 DKA15A-15(DKA15B-15)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-161
- $141.10 –
- More options from $141.10 - $143.70
- Free Shipping
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Switching Power Module 15W DC-DC Dual Output Converter DKA15B-05 DKA15B-12 DKA15B-15 DKA15A-12 DKA15A-15(DKA15A-15)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-160
- $141.10 –
- More options from $141.10 - $143.70
- Free Shipping
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Switching Power Module 15W DC-DC Dual Output Converter DKA15B-05 DKA15B-12 DKA15B-15 DKA15A-12 DKA15A-15(DKA15B-12)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-418
- $141.10 –
- More options from $141.10 - $143.70
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BestParts New 400W Power Supply PSU Compatible with HP 285 G3 MT/Pavilion 590/ Pavilion 690/ Pavilion TG01/ Pavilion TP01/ Envy TE01/ HP M01 Desktop
- Model #: 652843981413
- $212.00 –
- Free Shipping
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MW HDR-150W-12/15/24/48VDC Mean Well 150W Step Rail Type New Switching Power Supply (HDR-150-24)
- Model #: LB09QHMN23T
- $189.00 –
- Free Shipping
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Switching Power Module 10W DC-DC Dual Output Converter DKE10B-05 DKE10B-12 DKE10B-15 DKE10A-15 DKE10A-24(DKE10A-15)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-155
- $133.54 –
- More options from $133.54 - $136.14
- Free Shipping
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Switching Power Module 10W DC-DC Dual Output Converter DKE10B-05 DKE10B-12 DKE10B-15 DKE10A-15 DKE10A-24(DKE10B-15)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-415
- $133.54 –
- More options from $133.54 - $136.14
- Free Shipping
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Switching Power Module 10W DC-DC Dual Output Converter DKE10B-05 DKE10B-12 DKE10B-15 DKE10A-15 DKE10A-24(DKE10B-12)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-412
- $133.54 –
- More options from $133.54 - $136.14
- Free Shipping
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350 Watt Power Supply for Enhance SFX ENP-1211J ENP-2120A ENP-2725A Replacement
- Model #: LB07GDGSVHN
- $163.48 –
- More options from $163.48 - $229.00
- Free Shipping
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400W Module Full Module Small 1U Power Supply for Computer 1U Module Low Noise White
- Model #: LIUCB0FC2TQHQZ
- $237.00 –
- Free Shipping
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DPS-250AB-44B DPS-250AB-44 B SS-250SU NAS computer power supply in stock
Limited time offer, ends 11/08
- Model #: BLC73X-729-ZM-301
- $242.68 –
- Free Shipping
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Power Supply Replacement For OptiPlex 7080MT 7070MT 7060MT 3050MT 3650 3670 3671 5090 3260 3681 PSU H360EGM-00 L360EGM-00
Limited time offer, ends 11/08
- Model #: azf-aa-20188
- $155.75 –
- More options from $155.75 - $204.00
- Free Shipping
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Liyeeo Computer Parts, Power Supply Durable with Fan for Computer for PC(#1)
- Model #: LB09QZWP8BP
- $235.00 –
- Free Shipping
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For ADVANTECH 350W 1U Power Supply DPS-350AB-24A 96PS-A350WFX-2
- Model #: G3F1C783-XM6150872
- $224.83 –
- More options from $224.83 - $239.58
- Free Shipping
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2000W Mining Power Supply 2000W PSU ETH Mining Rig Power Source GPU PSU with 10*PCI 6Pin 110v 220v
- Model #: ywc-0056467
- $437.00 –
- Free Shipping
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Apevia ATX-PM850W PCIe 5.0 Premier 850W 80+ Gold Certified, Includes PCIe 5.0 / Gen 5 12VHPWR Connector, Active PFC ATX Semi-Modular Gaming Power Supply with 366 RGB Light Modes
- Model #: ATX-PM850W PCIE5
- $194.00 –
- Free Shipping
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Aluminum Alloy Switch Power Supply Driver for Computer Engineering(S-600-24 (24V/25A/600W) AC110/220V±15%, pink)
- Model #: LB096WHXCS1
- $193.00 –
- Free Shipping
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Switching Power Module 15W DC-DC Dual Output Converter DKE15A-15 DKE15A-24 DKE15B-15 DKE15B-24(DKE15A-24)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-205
- $137.74 –
- More options from $137.74 - $140.34
- Free Shipping
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Switching Power Module 15W DC-DC Dual Output Converter DKE15A-15 DKE15A-24 DKE15B-15 DKE15B-24(DKE15B-15)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-204
- $137.74 –
- More options from $137.74 - $140.34
- Free Shipping
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Switching Power Module 15W DC-DC Dual Output Converter DKE15A-15 DKE15A-24 DKE15B-15 DKE15B-24(DKE15B-24)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-203
- $137.74 –
- More options from $137.74 - $140.34
- Free Shipping
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Switching Power Module 15W DC-DC Dual Output Converter DKE15A-15 DKE15A-24 DKE15B-15 DKE15B-24(DKE15A-15)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-463
- $137.74 –
- More options from $137.74 - $140.34
- Free Shipping
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Switching Power Module 15W DC-DC Dual Output Converter DKE15A-15 DKE15A-24 DKE15B-15 DKE15B-24(DKE15A-15)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-206
- $137.74 –
- More options from $137.74 - $140.34
- Free Shipping
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Vszerda 315W SFF Power Supply 4FCWX H315ES-00 D315ES-00 Replacement PSU for Dell OptiPlex XE 2 SFF Desktop Switching Power Supply
- Model #: FSE+98F4SE275
- $288.49 –
- Free Shipping
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315W 4FCWX 04FCWX SFF Switching Power Supply H315ES-00 D315ES-00, Replacement PSU for Dell OptiPlex XE2 SFF Desktop
Limited time offer, ends 11/08
- Model #: ZP0806ZP.20261803
- $236.71 –
- 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