Hardware Spec Index

Novexa PW-6963 SE 550W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW6963-SE · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index783 (Power Supplies scale)
Category rank#45,841
Street price$39
Power550 W (rated)
Performance per dollar20.08
Released2024

Specifications

BrandNovexa
ModelNovexa PW-6963 SE
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin1×
Form factorATX
ModularityNon-modular
Fan120 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
Zephyra PW-4551 Edge 1200W 80 PLUS Gold ATX 3.1 Power Supply2,620$299Compare
Zephyra PW-5055 Edge 1200W 80 PLUS Platinum ATX 3.0 Power Supply2,521$309Compare
Caldera PW-2258 Plus 850W 80 PLUS Platinum ATX Power Supply1,802$169Compare
Caldera PW-3990 Prime 1200W 80 PLUS Titanium ATX 3.0 Power Supply2,399$259Compare
Novexa PW-1822 Pro 650W 80 PLUS Bronze ATX 3.0 Power Supply890$49Compare
Vantrel PW-5113 Edge 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,341$219Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-6963 SE 550W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/3754340 (accessed 2026-10-22).