Hardware Spec Index

Novexa PW-2547 XT 650W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW2547-XT · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index1,009 (Power Supplies scale)
Category rank#24,140
Street price$59
Power650 W (rated)
Performance per dollar17.10
Released2026

Specifications

BrandNovexa
ModelNovexa PW-2547 XT
Rated output650 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-pin1×
Form factorATX
ModularityFully modular
Fan135 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-8870 Plus 750W 80 PLUS Gold ATX 3.0 Power Supply1,446$89Compare
Zephyra PW-7063 Max 550W 80 PLUS Bronze ATX 3.1 Power Supply966$39Compare
Novexa PW-3721 Ti 1000W 80 PLUS Platinum ATX 3.0 Power Supply1,843$149Compare
Caldera PW-6351 Pro 550W 80 PLUS Bronze ATX Power Supply836$39Compare
Zephyra PW-6209 Core 1200W 80 PLUS Platinum ATX 3.0 Power Supply2,628$339Compare
Caldera PW-1491 Ultra 550W 80 PLUS Gold ATX 3.0 Power Supply707$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-2547 XT 650W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/94865143 (accessed 2026-10-24).