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PWS-741P-1R 740W 1U 80 PLUS Platinum Redundant Single Output Power Supply Module
- Model #: PWS-741P-1R
- $181.00 –
- Free Shipping
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Switching Power Supply 50W Single Output DC-DC Converter SD-50A-05 SD-50B-05 SD-50C-05 SD-50A-12 SD-50B-12 24(SD-50A-12)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-469
- $153.98 –
- More options from $153.98 - $156.58
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Switching Power Supply 50W Single Output DC-DC Converter SD-50A-05 SD-50B-05 SD-50C-05 SD-50A-12 SD-50B-12 24(SD-50C-24)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-209
- $153.98 –
- More options from $153.98 - $156.58
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Switching Power Supply 50W Single Output DC-DC Converter SD-50A-05 SD-50B-05 SD-50C-05 SD-50A-12 SD-50B-12 24(SD-50B-12)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-208
- $153.98 –
- More options from $153.98 - $156.58
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Switching Power Supply 50W Single Output DC-DC Converter SD-50A-05 SD-50B-05 SD-50C-05 SD-50A-12 SD-50B-12 24(SD-50C-24)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-466
- $153.98 –
- More options from $153.98 - $156.58
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Switching Power Supply 50W Single Output DC-DC Converter SD-50A-05 SD-50B-05 SD-50C-05 SD-50A-12 SD-50B-12 24(SD-50A-12)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-212
- $153.98 –
- More options from $153.98 - $156.58
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Switching Power Supply 50W Single Output DC-DC Converter SD-50A-05 SD-50B-05 SD-50C-05 SD-50A-12 SD-50B-12 24(SD-50A-24)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-213
- $153.98 –
- More options from $153.98 - $156.58
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Switching Power Supply 50W Single Output DC-DC Converter SD-50A-05 SD-50B-05 SD-50C-05 SD-50A-12 SD-50B-12 24(SD-50B-12)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-465
- $153.98 –
- More options from $153.98 - $156.58
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Switching Power Supply 50W Single Output DC-DC Converter SD-50A-05 SD-50B-05 SD-50C-05 SD-50A-12 SD-50B-12 24(SD-50C-12)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-211
- $153.98 –
- More options from $153.98 - $156.58
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SH-CHEN Input Power Module 5pcs XH-M229 Desktop Computer Chassis Power Supply High Efficiency Module ATX Transfer Board Power Output Terminal Module
- Model #: LB0946X79HP
- $241.00 –
- Free Shipping
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LED Driver 75.6W 42V 1.8A CEN-75-42 Meanwell AC-DC Switching PS CEN-75 Series MEAN WELL C.C Power Supply
- Model #: LB07CK1J8SN
- $172.48 –
- More options from $172.48 - $244.00
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Power Supply Module, 700W Flexible Red Low Energy Consumption Low Noise Power Supply, 110?230V for Desktop Computer(#1)
- Model #: LB09RWB4122
- $373.00 –
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ANPBAORE 240W PS-4241-1HA 702307-001 702455-001 Power Supply for HP ProDesk 400 600 800 G1 G2 SFF,P/N: 751884-001, 702309-001, 751886-001
- Model #: 925561410221
- $166.00 –
- Free Shipping
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WRIARICH SDR-120-24 Mean Well Switching Power Supply MeanWell SDR-120-24
- Model #: SERG9498DN
- $281.98 –
- Free Shipping
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FOR V3650 OPX 5050 7050 Power Supply 300 Watts,X0DDG,HU300EGS-00;J82T5,H300EGS-00,6+6+4 Pin,work
Limited time offer, ends 11/08
- Model #: G3F1C783-XM6151022
- $146.78 –
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Gaming Power Supply For PC 500W 600W 800W 900w Max 24pin 12v Atx 110V-220V Universal high-end video card Rated 850w
Limited time offer, ends 11/08
- Model #: ZZL-RNU-ASD1706077
- $188.18 –
- More options from $188.18 - $190.78
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Switching Power Supply 50W Single Output DC-DC Converter SD-50A-05 SD-50B-05 SD-50C-05 SD-50A-12 SD-50B-12 24(SD-50B-05)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-464
- $153.98 –
- More options from $153.98 - $156.58
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Replace Power? Supply for Dell Vostro 260s TFX SFF Upgrade 300w Watt
- Model #: LB09QRX2P78
- $283.00 –
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Switching Power Supply 50W Single Output DC-DC Converter SD-50A-05 SD-50B-05 SD-50C-05 SD-50A-12 SD-50B-12 24(SD-50A-24)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-470
- $153.98 –
- More options from $153.98 - $156.58
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Replace Power? Supply for Dell Inspiron 570S 580S Upgrade 400w watt SFF TFX
- Model #: LB09QRB8WK1
- $283.00 –
- Free Shipping
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360W Power Supply PSU H360EGM-00 VM8KR For 3668 SFF 3050MT 7050MT V3650 V3653 MT SMPS
- Model #: 1-0161758
- $199.00 –
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PSU For optiplex 3030 3048 180W Power Supply HU180EA-00 DPS-180AB -14 A AC180EA-00 D180EA-00 2Y4D5 HKF1802-3D
Limited time offer, ends 11/08
- Model #: 1-0161787
- $149.13 –
- More options from $149.13 - $197.00
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Power Supply, Durable Low Noise 14CM Power Supply Module, Strong Office Home for Desktop Computer(#1)
- Model #: LB09QK31FJH
- $342.00 –
- Free Shipping
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1800 PC Desktop Power Supply Psu Gold POWER 1800W BTC Power Supply For R9 380 RX 470 RX480 6 GPU CARDS Mining Rig ATX Ethereum
- Model #: 1-0162138
- $384.00 –
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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-189
- $155.75 –
- More options from $155.75 - $204.00
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Regulated Power Supply, DC Power Supply Economical Simple and Elegant for Manufacturing(#1)
- Model #: LB09QK3W5L8
- $510.00 –
- Free Shipping
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450W Power Supply/PSU, Computer Modular ATX Gaming Power Supply - Built-in high Wind Pressure RGB 256 Color Silent Fan, Supporting Game Graphics Cards with CPU Multithreading Performance
Limited time offer, ends 11/08
- Model #: G3F1C783-XM6150967
- $145.18 –
- Free Shipping
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2000W Mining Power Supply, 2U 100-264V PSU for BTC ETH Miner Machine Rig, Power Supply with Power Cord and Automatic Control Fan
- Model #: LB09HBGCN5K
- $717.92 –
- Free Shipping
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280W PC Power Supply for Server Y738P L280E-01 for Optiplex XE SFF 280W PSU XE SFF 280W Power Supply PSU DPS-280MB A A D499R
- Model #: L114-HE387
- $559.00 –
- Free Shipping
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For Power Supply T3-1 T4-1 X4270M2 T5240 1200W AWF-2DC-1200W-S 300-2235-03 300-2304-01
- Model #: AWF-2DC-1200W-S
- $139.00 –
- Free Shipping
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SD-150B-12 SD-150B-24 SD-150C-12 SD-150C-24 SD-150D-12 SD-150D-24 150W Single Output DC-DC Converter Power Supply(SD-150B-24)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-272
- $178.62 –
- More options from $178.62 - $181.22
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Single Output Switchable Power Supply, 349.2W 36V 9.7A - LRS-350-36
Limited time offer, ends 11/08
- Model #: BLC73X-626-ZM-27
- $153.21 –
- More options from $153.21 - $155.81
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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