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DC Power Supply, Bench Power Supply with Memory Storage & RecallVariable Power Suppy with Encoder Adjustment Knob, 5V/3.6A USB Quick-Charge & OCP Short Circuit Alarm (0-30v 0-5a)
- Model #: C6T1813-XMYXDL051
- $120.20 –
- Free Shipping
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Aluminum Alloy Switch Power Supply Driver for Computer Engineering(S-1500-24 (24V/62.5A/1500W) AC170-250V, pink)
- Model #: LB096WJQWMG
- $320.99 –
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DC Power Supply, Bench Power Supply with Memory Storage & RecallVariable Power Suppy with Encoder Adjustment Knob, 5V/3.6A USB Quick-Charge & OCP Short Circuit Alarm (0-30v 0-5a)
- Model #: C6T1813-XMYXDL049
- $125.69 –
- Free Shipping
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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 09/30
- Model #: BLC73X-727-ZM-79
- $120.84 –
- Free Shipping
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Power Supply Distribution Backplane Board for Dell PowerEdge T320 T420 R520 T520 0K501P 0KKY3X G6GGH
- Model #: LB086DLJRSN
- $135.89 –
- More options from $135.89 - $236.97
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1PCS IRM-03-24 24V 125mA IRM-03 Series 3W Single Output Encapsulated Type PCB IRM-03 Module Switching Power Supply AC-DC
- Model #: C6T1813-XMYXDL449
- $193.19 –
- Free Shipping
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ADP-300FR Power Supply Battery Unit Replacement CUH-7215B N17-300P1A Fit for PS4 PRO-7200 (ADP-300FR)
- Model #: LB08QRP372R
- $325.49 –
- Free Shipping
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Reliable Switch Power Supply Driver for Radio(S-1500-24 (24V/62.5A/1500W) AC170-250V, pink)
- Model #: LB096WRQGRG
- $334.49 –
- Free Shipping
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Switching Power Supply for ABL2REM Series, ABL2REM24150K/24100K/24085K/24015K/24065K/24045K/24020K, 35W 24V Model ABL2REM24015K
Limited time offer, ends 10/07
- Model #: C7FKOYS-721-0078
- $124.39 –
- Free Shipping
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KNACRO DC 12V 9V-17V Step-Up to DC 19V 25A 475W Weatherproof Power Supply Module Converter Regulator Booster (19V 25A 475W)
- Model #: C6T1813-XMYXDL256
- $175.19 –
- Free Shipping
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For 7080 7070 7060 3050 MT XPS 8940 Power Supply 500W 05K7J8 5K7J8 0Y7R0X Y7R0X D500EPM-00 DPS-500AB-49A
Limited time offer, ends 09/28
- Model #: WLC78S.0730.Pallet0655
- $143.40 –
- Free Shipping
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EAGWELL 24V 25A DC Universal Regulated Switching Power Supply 600W for LED Strip Lights Module,CCTV,Radio,Computer Project, 3D Printer,LED Driver
- Model #: C6T1813-XMYXDL416
- $136.19 –
- Free Shipping
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RSP-200-12 Single Output Power Supply with PFC Function, 200 Watt
Limited time offer, ends 09/30
- Model #: BLC73X-626-ZM-92
- $151.54 –
- More options from $151.54 - $154.14
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for Z210 DPS-400AB-13A Workstation Power Supply 619397-001 619564-001
- Model #: LB09L1C5S4M
- $278.89 –
- More options from $278.89 - $324.58
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Altronix AL600ULXPD16 Power Supply 16 Fuse 12VDC Or 24VDC @ 6A
- Model #: 9435761159536
- $601.47 –
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19.5V 12.31A 240W DA240PM190 HA240PM190 0PHF5J LA240PM190 AC Adapter For Dell ALIENWARE Laptop Power Supply Charger
- Model #: ZZL-RNU-ASD1491350
- $297.30 –
- More options from $297.30 - $350.24
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ENP-7660B High Performances 600W Full Modulars Power Supply 1U Flexs ATXs PSUs for Desktop Computers 110 264V Metal Build
Limited time offer, ends 09/26
- Model #: LIUCB0DLKHZDZ7
- $269.98 –
- More options from $269.98 - $271.98
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- $126.00 –
- Free Shipping
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High Efficiency 250W 300W 350W Power Supply Unit for 1U SFF PC, 8Pin+8Pin Connectors
- Model #: C6T1813-XMYXDL342
- $209.69 –
- Free Shipping
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For 7080 7070 7060 3050 MT XPS 8940 Power Supply 500W 05K7J8 5K7J8 0Y7R0X Y7R0X D500EPM-00 DPS-500AB-49A
Limited time offer, ends 09/28
- Model #: WLC78S.0730.Pallet0605
- $147.80 –
- Free Shipping
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LM2596 LM2596S DC-DC Buck Converter Voltage Adjustable 4.0-40V to 1.25-37V 2A Power Supply Module with LED Voltmeter Display (Pack of 6pcs)
Limited time offer, ends 09/26
- Model #: 48C5PY26Jun16HYH
- $298.96 –
- Free Shipping
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LM2596 LM2596S DC-DC Buck Converter Voltage Adjustable 4.0-40V to 1.25-37V 2A Power Supply Module with LED Voltmeter Display (Pack of 6pcs)
Limited time offer, ends 09/26
- Model #: 515C5PY26Jun17HYH
- $358.94 –
- Free Shipping
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Odyson - Power Supply (185W) Replacement for iMac 21.5" A1418 (Late 2012-Mid 2017)
- Model #: SAB01BLR8EY4
- $284.99 –
- Free Shipping
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XY8050S Adjustable Voltage Regulated Power Supply CNC DC Constant Voltage And Current Module 80V/50A 4000W
- Model #: C6T1813-XMYXDL174
- $127.67 –
- Free Shipping
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MW Mean Well LPS-100-12 12V 8.4A 100W Single Output Switching Power Supply
- Model #: LB0180WM9FI
- $138.89 –
- More options from $138.89 - $245.97
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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
- $303.19 –
- Free Shipping
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Free Ship 39Y7206 675W Hot Swap Power Supply Module (Model: FS7023) For X3550M2 M3 X3650M2 M3
- Model #: C6T1813-XMYXDL185
- $132.14 –
- Free Shipping
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450W 24Pin 12V DC Input Peak 450W Output Realan Mini ITX Pico PSU DC ATX PC Switch DC-DC ATX Power Supply Fit for Computer Computer Cable Adapters
Limited time offer, ends 09/28
- Model #: G3F1C783-XM6152190
- $200.28 –
- Free Shipping
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260W Power Supply for Dell Optiplex 3060 5060 7060 MT, Replacement for L260EBM-00 H7X3F 0H7X3F 52CKC 3YNRJ 8X63N
Limited time offer, ends 10/07
- Model #: C7FKOYS-721-0040
- $148.99 –
- Free Shipping
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- $1,198.50 –
- Free Shipping
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5140178-86 For DeWalt DDWST08810 Eeplacement Radio Power Supply 514017886
- Model #: LB09MQHCWDW
- $325.49 –
- Free Shipping
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GETPARTS P1105147-012 Power Supply Board for Zerba ZT411 Thermal Label Printer 203dpi 300dpi 600dpi Genuine
- Model #: 9435761100774
- $740.97 –
- Free Shipping
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Odyson - Power Supply 205W Replacement for iMac 21.5" A1311 (Late 2009-Late 2011)
- Model #: SAB0181KUA5A
- $317.99 –
- Free Shipping
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ASTRON RS-7A POWER SUPPLY 115VAC INPUT -OUTPUT 13.8VDC 5AMPS
- Model #: LB00KXFDJBE
- $323.99 –
- Free Shipping
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CENTROPOWER DC Power Adapter 12V 5A 4 Channel Din-Rail Mounting Distribution Power for CCTV Security Camera with PTC Fuse
- Model #: LB07C1MXYMB
- $89.98 –
- Free Shipping
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SDR-120-24 DIN-Rail Power Supply with PFC Function, 24VDC, 5A, 120W
Limited time offer, ends 09/30
- Model #: BLC73X-626-ZM-234
- $163.74 –
- More options from $163.74 - $166.34
- 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