Hardware Spec Index

Novexa PW-9620 Prime 550W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW9620-PRIME · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index937 (Power Supplies scale)
Category rank#12,657
Street price$39
Power550 W (rated)
Performance per dollar24.03
Released2024

Specifications

BrandNovexa
ModelNovexa PW-9620 Prime
Rated output550 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
Warranty7 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-5003 Max 750W 80 PLUS Gold ATX Power Supply1,612$109Compare
Caldera PW-6113 Pro 1000W 80 PLUS Gold ATX 3.0 Power Supply2,142$199Compare
Vantrel PW-1917 Ti 1300W 80 PLUS Platinum ATX Power Supply2,524$279Compare
Teralux PW-8746 Ultra 750W 80 PLUS Gold ATX 3.1 Power Supply1,486$99Compare
Teralux PW-4850 Prime 750W 80 PLUS Gold ATX 3.1 Power Supply1,028$49Compare
Zephyra PW-5488 Max 1000W 80 PLUS Gold ATX Power Supply1,795$149Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-9620 Prime 550W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/542145 (accessed 2026-10-24).