Hardware Spec Index

Novexa PW-4970 Plus 650W 80 PLUS Gold SFX Power Supply

Power Supplies · Novexa · SKU PW4970-PLUS · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index1,152 (Power Supplies scale)
Category rank#17,393
Street price$59
Power650 W (rated)
Performance per dollar19.53
Released2024

Specifications

BrandNovexa
ModelNovexa PW-4970 Plus
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 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
Vantrel PW-6012 XT 1000W 80 PLUS Gold ATX 3.1 Power Supply1,621$129Compare
Zephyra PW-3813 Core 650W 80 PLUS Bronze ATX Power Supply1,136$59Compare
Zephyra PW-9687 Plus 1000W 80 PLUS Gold ATX Power Supply1,970$159Compare
Zephyra PW-4641 XT 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,789$369Compare
Teralux PW-5082 SE 1000W 80 PLUS Gold ATX 3.1 Power Supply2,544$289Compare
Zephyra PW-2271 Max 1000W 80 PLUS Gold ATX 3.1 Power Supply1,869$149Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-4970 Plus 650W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/2534646 (accessed 2026-10-21).