Hardware Spec Index

Teralux PW-7984 Prime 650W 80 PLUS Bronze SFX Power Supply

Power Supplies · Teralux · SKU PW7984-PRIME · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index817 (Power Supplies scale)
Category rank#2,566
Street price$39
Power650 W (rated)
Performance per dollar20.95
Released2023

Specifications

BrandTeralux
ModelTeralux PW-7984 Prime
Rated output650 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorSFX-L
ModularityNon-modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Caldera PW-7887 Ti 1000W 80 PLUS Gold ATX 3.0 Power Supply2,017$219Compare
Vantrel PW-3836 Core 1200W 80 PLUS Titanium ATX Power Supply2,395$219Compare
Novexa PW-9226 Ti 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,760$319Compare
Teralux PW-9733 Core 550W 80 PLUS Bronze SFX Power Supply782$39Compare
Caldera PW-7861 Ti 650W 80 PLUS Bronze ATX 3.1 Power Supply795$39Compare
Caldera PW-8561 Pro 1000W 80 PLUS Titanium SFX Power Supply2,323$209Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-7984 Prime 650W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/679035 (accessed 2026-10-20).