Hardware Spec Index

Novexa PW-1266 Core 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW1266-CORE · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index1,346 (Power Supplies scale)
Category rank#48,229
Street price$69
Power850 W (rated)
Performance per dollar19.51
Released2020

Specifications

BrandNovexa
ModelNovexa PW-1266 Core
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
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-1139 Max 650W 80 PLUS Bronze ATX Power Supply986$49Compare
Novexa PW-5731 Max 1000W 80 PLUS Gold ATX 3.0 Power Supply1,630$129Compare
Novexa PW-6744 Ti 1200W 80 PLUS Gold ATX 3.1 Power Supply2,305$279Compare
Teralux PW-9799 Pro 650W 80 PLUS Bronze ATX 3.0 Power Supply708$39Compare
Novexa PW-7963 Ultra 1000W 80 PLUS Platinum ATX 3.0 Power Supply2,217$229Compare
Teralux PW-3900 XT 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,420$269Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-1266 Core 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/8032290 (accessed 2026-10-24).