Hardware Spec Index

Teralux PW-2677 Ultra 850W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Teralux · SKU PW2677-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index1,347 (Power Supplies scale)
Category rank#17,127
Street price$89
Power850 W (rated)
Performance per dollar15.13
Released2025

Specifications

BrandTeralux
ModelTeralux PW-2677 Ultra
Rated output850 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin2×
Form factorATX
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
Zephyra PW-5329 Pro 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,368$259Compare
Caldera PW-2307 Plus 550W 80 PLUS Bronze ATX 3.0 Power Supply899$39Compare
Vantrel PW-2051 Edge 1200W 80 PLUS Gold ATX Power Supply2,122$229Compare
Novexa PW-6488 Ti 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,798$359Compare
Caldera PW-3551 Ultra 550W 80 PLUS Gold ATX 3.0 Power Supply710$39Compare
Zephyra PW-3183 Core 850W 80 PLUS Gold ATX 3.1 Power Supply1,501$89Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-2677 Ultra 850W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/7058037 (accessed 2026-10-22).