Hardware Spec Index

Novexa PW-8877 Core 850W 80 PLUS Gold SFX Power Supply

Power Supplies · Novexa · SKU PW8877-CORE · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index1,515 (Power Supplies scale)
Category rank#16,807
Street price$99
Power850 W (rated)
Performance per dollar15.30
Released2022

Specifications

BrandNovexa
ModelNovexa PW-8877 Core
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin2×
Form factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Zephyra PW-4412 Prime 550W 80 PLUS Bronze ATX 3.1 Power Supply880$49Compare
Zephyra PW-2837 Edge 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,976$339Compare
Caldera PW-7467 Prime 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,710$299Compare
Novexa PW-8541 SE 850W 80 PLUS Gold ATX 3.0 Power Supply1,633$129Compare
Zephyra PW-6164 Edge 1000W 80 PLUS Gold ATX 3.1 Power Supply2,389$269Compare
Caldera PW-9613 Ultra 550W 80 PLUS Gold ATX 3.1 Power Supply839$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-8877 Core 850W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/1161657 (accessed 2026-10-24).