Hardware Spec Index

Novexa PW-2893 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW2893-PRO · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index1,530 (Power Supplies scale)
Category rank#8,227
Street price$109
Power850 W (rated)
Performance per dollar14.04
Released2024

Specifications

BrandNovexa
ModelNovexa PW-2893 Pro
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin2×
Form factorATX
ModularityFully 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
Teralux PW-2348 Ti 550W 80 PLUS Bronze ATX 3.1 Power Supply823$39Compare
Novexa PW-4856 Prime 1300W 80 PLUS Gold ATX Power Supply2,572$289Compare
Caldera PW-6293 Edge 1000W 80 PLUS Titanium ATX 3.0 Power Supply2,200$219Compare
Teralux PW-4959 XT 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,807$309Compare
Teralux PW-1030 Max 850W 80 PLUS Gold ATX 3.0 Power Supply1,762$149Compare
Novexa PW-9028 Core 1300W 80 PLUS Gold ATX Power Supply2,453$259Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-2893 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/89179280 (accessed 2026-10-19).