Hardware Spec Index

Teralux PW-6121 Edge 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Teralux · SKU PW6121-EDGE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,190 (Power Supplies scale)
Category rank#14,128
Street price$59
Power850 W (rated)
Performance per dollar20.17
Released2021

Specifications

BrandTeralux
ModelTeralux PW-6121 Edge
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
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Zephyra PW-6259 Pro 850W 80 PLUS Gold ATX 3.0 Power Supply1,953$159Compare
Zephyra PW-4622 Plus 750W 80 PLUS Gold ATX 3.1 Power Supply1,336$79Compare
Caldera PW-6811 Prime 650W 80 PLUS Gold ATX Power Supply1,337$69Compare
Zephyra PW-6820 Plus 750W 80 PLUS Gold ATX Power Supply1,498$99Compare
Teralux PW-5781 SE 1600W 80 PLUS Titanium ATX Power Supply2,901$399Compare
Zephyra PW-6112 Pro 1200W 80 PLUS Gold ATX Power Supply1,998$169Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-6121 Edge 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/9737469 (accessed 2026-10-19).