Hardware Spec Index

Novexa PW-2927 Ultra 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW2927-ULTRA · Released 2021 · Updated 2026-10-27

Key facts

Benchmark index1,791 (Power Supplies scale)
Category rank#45,188
Street price$149
Power850 W (rated)
Performance per dollar12.02
Released2021

Specifications

BrandNovexa
ModelNovexa PW-2927 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
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
Novexa PW-2686 Pro 650W 80 PLUS Bronze SFX Power Supply915$49Compare
Novexa PW-8556 Prime 1300W 80 PLUS Gold ATX 3.0 Power Supply2,535$249Compare
Caldera PW-7821 Prime 550W 80 PLUS Gold ATX 3.1 Power Supply1,123$59Compare
Vantrel PW-8712 Prime 1000W 80 PLUS Gold ATX 3.1 Power Supply1,748$129Compare
Zephyra PW-3985 Prime 1300W 80 PLUS Titanium ATX Power Supply2,467$239Compare
Vantrel PW-2079 Ti 1200W 80 PLUS Titanium ATX Power Supply2,845$369Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-2927 Ultra 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/69025452 (accessed 2026-10-27).