Hardware Spec Index

Novexa PW-4307 XT 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW4307-XT · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index1,652 (Power Supplies scale)
Category rank#29,695
Street price$109
Power850 W (rated)
Performance per dollar15.16
Released2025

Specifications

BrandNovexa
ModelNovexa PW-4307 XT
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
Fan140 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
Novexa PW-6490 Core 850W 80 PLUS Gold ATX 3.0 Power Supply1,696$149Compare
Vantrel PW-6926 Pro 750W 80 PLUS Gold ATX Power Supply1,258$69Compare
Vantrel PW-3669 Plus 750W 80 PLUS Gold ATX 3.1 Power Supply929$49Compare
Zephyra PW-1129 Max 750W 80 PLUS Gold ATX 3.0 Power Supply1,064$59Compare
Teralux PW-4703 Plus 850W 80 PLUS Gold ATX Power Supply1,212$59Compare
Caldera PW-7246 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply1,521$109Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-4307 XT 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/68300312 (accessed 2026-10-20).