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Switching Power Module 30W DC-DC Single Output Converter SKM30B-12 SKM30C-12 SKM30F-15N DKM30F-12N DKM30F-15(DKM30F-15N)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-340
- $187.86 –
- More options from $187.86 - $190.46
- Free Shipping
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Switching Power Module 30W DC-DC Single Output Converter SKM30B-12 SKM30C-12 SKM30F-15N DKM30F-12N DKM30F-15(DKM30F-12N)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-339
- $187.86 –
- More options from $187.86 - $190.46
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2000W Mining Machine Power Supply With EMC 14CM Fans Active PFC PSU For Bitcoin Machine S9 L3 + D3 R4 A7 E9
- Model #: 1-0162045
- $326.00 –
- Free Shipping
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Power Supply for HP EX475 MediaSmart Server EX495 HP-U200EF3 FSP270-60LE-MS
- Model #: LB09PZBQHP9
- $267.00 –
- Free Shipping
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Switching Power Module 25~30W DC-DC Dual Output Converter DKA30A-12 DKA30B-12 DKA30A-15 DKA30B-15(DKA30A-15)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-229
- $174.65 –
- More options from $174.65 - $177.25
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Switching Power Module 25~30W DC-DC Dual Output Converter DKA30A-12 DKA30B-12 DKA30A-15 DKA30B-15(DKA30B-12)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-490
- $174.65 –
- More options from $174.65 - $177.25
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Voltage stabilizer High DC Power Supply Switch Power Supply 300W 0-60V 0-5A 110/220V Power Supply for Factory Maintenance with indicated Power(U.S. regulations)
- Model #: LB09NV2YW2R
- $529.00 –
- Free Shipping
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PSU for M800z M900z M8350z Power Supply HKF1501-3B PA-1151-1 APE004
- Model #: SAB0C5FRQMC4
- $254.00 –
- Free Shipping
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Switching Power Module 20W 2"x1" DC-DC Converter RSDW20F-05 RSDW20F-12 RDDW20F-15 RDDW20G-15(RSDW20F-12)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-441
- $171.64 –
- More options from $171.64 - $174.24
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Switching Power Module 20W 2"x1" DC-DC Converter RSDW20F-05 RSDW20F-12 RDDW20F-15 RDDW20G-15(RSDW20F-05)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-443
- $171.64 –
- More options from $171.64 - $174.24
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Switching Power Module 20W 2"x1" DC-DC Converter RSDW20F-05 RSDW20F-12 RDDW20F-15 RDDW20G-15(RSDW20F-05)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-186
- $171.64 –
- More options from $171.64 - $174.24
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Switching Power Module 20W 2"x1" DC-DC Converter RSDW20F-05 RSDW20F-12 RDDW20F-15 RDDW20G-15(RSDW20F-12)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-184
- $171.64 –
- More options from $171.64 - $174.24
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Switching Power Module 20W 2"x1" DC-DC Converter RSDW20F-05 RSDW20F-12 RDDW20F-15 RDDW20G-15(RSDW20F-12)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-219
- $171.72 –
- More options from $171.72 - $174.32
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Switching Power Module 20W 2"x1" DC-DC Converter RSDW20F-05 RSDW20F-12 RDDW20F-15 RDDW20G-15(RSDW20F-12)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-476
- $171.72 –
- More options from $171.72 - $174.32
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Switching Power Module 20W 2"x1" DC-DC Converter RSDW20F-05 RSDW20F-12 RDDW20F-15 RDDW20G-15(RSDW20F-05)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-475
- $171.72 –
- More options from $171.72 - $174.32
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Switching Power Module 20W 2"x1" DC-DC Converter RSDW20F-05 RSDW20F-12 RDDW20F-15 RDDW20G-15(RSDW20F-05)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-218
- $171.72 –
- More options from $171.72 - $174.32
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Audiotek - Output 12A Amp Mobile 13.8 Volt DC Power Supply AT-PS12
- Model #: 9435761180684
- $250.00 –
- Free Shipping
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Apevia ATX-SN900 Signature 900W 80+ Bronze Certified Active PFC ATX Semi-Modular Gaming Power Supply
- Model #: 652843952680
- $307.00 –
- Free Shipping
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Replacement Power Supply for Delta DPS-220AB-2 DCSLF PS-5251-5 Slimline SFF
- Model #: LB09QRYGHQV
- $267.00 –
- Free Shipping
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Replace Power? Supply for HP SFF 447402-001 TFX0250P5WB 447585-001 275W Upgrade
- Model #: LB09QRV4HDL
- $267.00 –
- Free Shipping
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Switching Power Module 20W 2"x1" DC-DC Converter RSDW20F-05 RSDW20F-12 RDDW20F-15 RDDW20G-15(RDDW20F-15)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-442
- $175.77 –
- More options from $175.77 - $178.37
- Free Shipping
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Switching Power Module 20W 2"x1" DC-DC Converter RSDW20F-05 RSDW20F-12 RDDW20F-15 RDDW20G-15(RDDW20G-15)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-220
- $175.86 –
- More options from $175.86 - $178.46
- Free Shipping
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Replace Power? Supply for HP MediaSmart Server EX470/475/480/485/487/490 350
- Model #: LB01ANJY8SW
- $267.00 –
- Free Shipping
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Replace Power? Supply for HP PC8044 504965-001 Upgrade SFF TFX 300W watt
- Model #: LB09QRSY9J9
- $267.00 –
- Free Shipping
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Replace Power? Supply for HP Bestec TFX0220D5WA 504966-001 Upgrade 400 Watt
- Model #: LB09QRYCYV1
- $267.00 –
- Free Shipping
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Replace Power? Supply for HP PC8044 504965-001 Upgrade SFF TFX 320W watt
- Model #: LB09QRGG1LW
- $267.00 –
- Free Shipping
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Replace Power? Supply for HP 409815-001 409815-002 409815-003 TFX Upgrade
- Model #: LB09QRRSYJP
- $267.00 –
- Free Shipping
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Replace Power? Supply for HP Compaq Presario CQ4000KL Upgrade 300w 300 watt SFF
- Model #: LB09QRST2CK
- $267.00 –
- Free Shipping
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Replace Power? Supply for HP Compaq Presario CQ4010TL CQ4010F Upgrade 300w
- Model #: LB09QRKYBBD
- $267.00 –
- Free Shipping
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Switching Power Module 30W DC-DC Single Output Converter SKM30B-12 SKM30C-12 SKM30F-15N DKM30F-12N DKM30F-15(SKM30F-15N)
Limited time offer, ends 11/08
- Model #: BLC73X-623-ZM-79
- $183.32 –
- More options from $183.32 - $185.92
- Free Shipping
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Replace Power? Supply for HP s5122f s5123w s5150t Upgrade 250w
- Model #: LB09QRQK1K5
- $267.00 –
- Free Shipping
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Replace Power? Supply for HP Pavilion Slimline s5414y s5500z s5508f Upgrade
- Model #: LB09QS17PSF
- $267.00 –
- Free Shipping
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Replace Power? Supply for HP Pavilion Slimline s5360f s5703w Upgrade 320w
- Model #: LB07GDHK7MY
- $267.00 –
- 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