Hardware Spec Index

Novexa PW-1271 Core 650W 80 PLUS Bronze SFX Power Supply

Power Supplies · Novexa · SKU PW1271-CORE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index1,449 (Power Supplies scale)
Category rank#45,831
Street price$79
Power650 W (rated)
Performance per dollar18.34
Released2023

Specifications

BrandNovexa
ModelNovexa PW-1271 Core
Rated output650 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorSFX-L
ModularityNon-modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Zephyra PW-3318 Pro 650W 80 PLUS Gold SFX Power Supply1,413$79Compare
Vantrel PW-8442 Edge 1000W 80 PLUS Platinum ATX Power Supply2,315$239Compare
Novexa PW-4270 Pro 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,028$209Compare
Zephyra PW-6626 Core 550W 80 PLUS Bronze ATX 3.1 Power Supply1,221$59Compare
Zephyra PW-3802 XT 750W 80 PLUS Gold ATX Power Supply1,084$49Compare
Teralux PW-9584 Max 1000W 80 PLUS Gold ATX 3.0 Power Supply2,006$179Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-1271 Core 650W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/6779099 (accessed 2026-10-20).