Hardware Spec Index

Teralux PW-2545 Prime 850W 80 PLUS Gold SFX Power Supply

Power Supplies · Teralux · SKU PW2545-PRIME · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,552 (Power Supplies scale)
Category rank#40,855
Street price$119
Power850 W (rated)
Performance per dollar13.04
Released2021

Specifications

BrandTeralux
ModelTeralux PW-2545 Prime
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Zephyra PW-5584 Prime 650W 80 PLUS Gold ATX 3.1 Power Supply1,162$59Compare
Caldera PW-5845 XT 550W 80 PLUS Bronze ATX 3.1 Power Supply789$39Compare
Vantrel PW-6050 Plus 850W 80 PLUS Gold ATX Power Supply1,685$119Compare
Teralux PW-7664 Ultra 1600W 80 PLUS Platinum ATX 3.0 Power Supply2,980$369Compare
Teralux PW-3814 Prime 650W 80 PLUS Bronze ATX 3.1 Power Supply827$39Compare
Novexa PW-3289 Plus 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,462$339Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-2545 Prime 850W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/20163473 (accessed 2026-10-19).