Hardware Spec Index

Teralux PW-7787 Ultra 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Teralux · SKU PW7787-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,923 (Power Supplies scale)
Category rank#45,213
Street price$169
Power850 W (rated)
Performance per dollar11.38
Released2021

Specifications

BrandTeralux
ModelTeralux PW-7787 Ultra
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
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-2005 Ultra 1000W 80 PLUS Gold ATX 3.0 Power Supply2,524$239Compare
Teralux PW-1285 Ultra 1200W 80 PLUS Gold ATX 3.1 Power Supply2,455$239Compare
Novexa PW-6130 Max 850W 80 PLUS Gold ATX 3.0 Power Supply1,812$149Compare
Teralux PW-5812 Pro 1000W 80 PLUS Gold ATX Power Supply1,838$169Compare
Vantrel PW-4465 Prime 550W 80 PLUS Bronze ATX Power Supply833$39Compare
Novexa PW-1297 XT 750W 80 PLUS Gold ATX 3.0 Power Supply1,400$99Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-7787 Ultra 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/7057484 (accessed 2026-10-22).