Hardware Spec Index

Teralux PW-2122 Max 850W 80 PLUS Gold SFX Power Supply

Power Supplies · Teralux · SKU PW2122-MAX · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,180 (Power Supplies scale)
Category rank#31,853
Street price$69
Power850 W (rated)
Performance per dollar17.10
Released2021

Specifications

BrandTeralux
ModelTeralux PW-2122 Max
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
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-4181 SE 750W 80 PLUS Gold ATX 3.0 Power Supply979$59Compare
Zephyra PW-3797 Max 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,658$319Compare
Teralux PW-9427 Plus 850W 80 PLUS Gold ATX Power Supply1,816$119Compare
Teralux PW-1745 Ti 850W 80 PLUS Gold SFX Power Supply1,381$89Compare
Novexa PW-2630 Core 850W 80 PLUS Gold ATX 3.1 Power Supply1,871$129Compare
Novexa PW-5565 Edge 550W 80 PLUS Gold ATX Power Supply1,059$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-2122 Max 850W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/7597902 (accessed 2026-10-20).