Skip to content Independent UK comparison site. We may earn a commission when you buy through our links — it never affects what we show. How we make money GBP £ · United Kingdom
An independent UK PC part index. Compare specs, check compatibility, and verify prices with the retailer.
© 2026 BuildMyPC. When you buy through our links, we may earn a commission. Prices and stock are always confirmed at the retailer.
v1.0.0-beta
ASUS TUF-GAMING-550B — Power Supply | BuildMyPC.uk
Home Parts Power Supplies ASUS TUF-GAMING-550B Power Supplies Asus
MPN: 14988
Key specifications Wattage 550 W
Form factor NA
Modular Unknown
Efficiency 80 PLUS Bronze
Depth 150 mm
General Dimensions
150 x 150 x 86 mm
Protection Features
OPP/OVP/UVP/SCP/OCP/
OTP
Dc Output Voltage
+3.3V +5V +12V -12V +5Vsb
Maximum Load
25A 20A 45.8A 0.8A 3A
Combined Load
120W 120W 549.6W 9.6W 15W
Cable Connectors
MB 24/20-pin x 1 CPU 4+4-pin x 1 PCI-E 6+2-pin x 2 SATA x 4 Peripheral x 4 Package Contents
Power Cord x 1 Motherboard Power Cable x 1 CPU Cable 800mm x 1 PCI-E Cable x 1 SATA Cable x 1 Peripheral x 1 Weight
Single PSU : 1.89KG product Weight(with packing) : 2.58 KG Cybenetics Noise Level Certification
NA
Best indexed price Price unavailable
Retailer offers More retailers coming
We only list a retailer once we hold verified offer data for it. No placeholder prices, ever.
Indexed prices are snapshots, not live quotes. Confirm price, stock and delivery on the retailer's site — checkout completes there.
Fit check Add this to your build in the PC Builder to automatically check dimensions, sockets, and power draw.
Check against your build Related Products CORSAIR
RM1000x Shift 1000W ATX 3.1 PCIe 5.1 Cybenetics Gold Modular Power Supply CORSAIR
RM1200e 1000W ATX 3.1 PCIe 5.1 Cybenetics Gold Modular Power Supply NZXT
C Series 1200W White 80+ Gold ATX 3.1 Power Supply/PSU be quiet!
Pure Power 12 550W ATX 3.1 PCIe 5.1 80 Plus Gold Power Supply