Hardware Spec Index

Teralux PW-5439 Pro 650W 80 PLUS Gold SFX Power Supply

Power Supplies · Teralux · SKU PW5439-PRO · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index714 (Power Supplies scale)
Category rank#4,515
Street price$39
Power650 W (rated)
Performance per dollar18.31
Released2023

Specifications

BrandTeralux
ModelTeralux PW-5439 Pro
Rated output650 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-8202 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply1,672$109Compare
Teralux PW-4639 Edge 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,821$359Compare
Teralux PW-9473 Plus 750W 80 PLUS Gold ATX 3.0 Power Supply1,583$109Compare
Caldera PW-2235 XT 650W 80 PLUS Bronze SFX Power Supply1,231$69Compare
Novexa PW-7169 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply1,636$129Compare
Teralux PW-1718 Pro 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,153$219Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-5439 Pro 650W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/7761810 (accessed 2026-10-22).