600-650W Power Supplies
A 600W to 650W power supply is a sensible choice for a mainstream gaming or work PC, with enough headroom for a mid-range graphics card and room to spare. Our 600W and 650W PSU range covers 80 Plus efficiency ratings, modular and semi-modular cabling and the latest ATX standards, all backed by a full manufacturer warranty. Choosing the right wattage matters, so do not skimp on a cheap unit. Our power supply guide explains how much you really need.
Seasonic CORE GX-650 650W 80 PLUS Gold ATX PSU
In stock
Seasonic CORE GC-650 650W ATX 3.1 PSU Black
In stock
Seasonic CORE BC-650 650W 80 PLUS Bronze ATX PSU
In stock
Asrock PRO-650G 650W ATX PSU Black
In stock
Asrock Steel Legend SL-650G 650W 80 Plus Gold ATX PSU
In stock
Asrock PRO-650B 650W ATX PSU, 80 PLUS Bronze
In stock
Asrock PRO-650B 650W ATX PSU 80 PLUS Bronze
In stock
ASUS TUF-GAMING-650B 650W PSU ATX Black
In stock
MSI MAG A650BN 650W ATX Power Supply
In stock
Corsair RM650e 650W Power Supply Unit
In stock
be quiet! System Power 11 650W PSU
In stock
GAMEMAX RPG 600W PSU, 140mm Silent Fan, 80+ Bronze
In stock
EVO LABS BR600-12BL 600W High-Efficiency PSU
In stock
DeepCool PF600 600W ATX Power Supply
In stock
MSI MAG A650BNL Power Supply Unit 650 W 80 PLUS Bronze ATX White
Out of stock
Seasonic 650W ATX Power Supply Black
Out of stock
Antec CX600M Trio ARGB PSU White
Out of stock
Asrock PRO-650B 650W ATX PSU Black
Out of stock
ASRock PRO-650G 650W ATX PSU, 80 Plus Gold
Out of stock
CIT 600W ATX PSU, 80+ Efficiency, 120mm Silent Fan, Active PFC, PCIe/SATA/Molex, Black
Out of stock
MSI MAG A650GL PCIE5 Power Supply 650W Black
Out of stock
MSI MAG A650BN PSU – 650W, 80 Plus Bronze, 12V Rail, 120mm Fan, Non-Modular
Out of stock
Cooler Master MWE Bronze 650W PSU
Out of stock
ASRock 650W ATX PSU 90-UXC065-BNGAAA
Out of stock
GIGABYTE P650G 650W PCIe 5.1 PSU
Out of stock
DeepCool 650W 80 Plus Bronze PSU, ATX3.1 & PCIe 5.0
Out of stock
be quiet! SFX L 600W Power Supply
Out of stock
600-650W Power Supplies Buying Guide and FAQ
This 600-650W Power Supplies range groups power supplies by output. Below are the common questions on what wattage suits your build.
Is a 600-650W power supply enough for my PC?
As a rough guide, 600 to 650W suits an entry to mid-range gaming PC. Leaving some headroom keeps the unit cool and quiet.
What graphics card does a 600-650W PSU pair with?
Size the PSU around the graphics card, since it is the biggest draw. A 600-650W unit works with mid-range cards, but always check the card maker's recommended wattage and that the PSU has the right power connectors, including the 12V-2x6 (12VHPWR) plug on newer Nvidia cards.
Should I get more wattage than I need?
A little headroom is sensible, because it keeps the PSU running cool, quiet and efficient, and leaves room for a future upgrade. There is no need to go wildly over the top, so pick a wattage that covers your parts with some margin and choose a reputable 80 Plus rated unit.