Hardware Spec Index

Teralux PW-3112 Prime 550W 80 PLUS Gold ATX Power Supply

Power Supplies · Teralux · SKU PW3112-PRIME · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index785 (Power Supplies scale)
Category rank#12,396
Street price$39
Power550 W (rated)
Performance per dollar20.13
Released2019

Specifications

BrandTeralux
ModelTeralux PW-3112 Prime
Rated output550 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty5 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-2240 Prime 650W 80 PLUS Gold ATX 3.1 Power Supply720$39Compare
Caldera PW-8097 Ti 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,936$369Compare
Caldera PW-3692 Ti 1000W 80 PLUS Gold ATX Power Supply1,805$129Compare
Caldera PW-7640 Core 1000W 80 PLUS Gold ATX Power Supply1,953$169Compare
Zephyra PW-6992 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply1,441$99Compare
Novexa PW-7303 Pro 1000W 80 PLUS Gold ATX 3.0 Power Supply2,153$199Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-3112 Prime 550W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/62947196 (accessed 2026-10-25).