Hardware Spec Index

Novexa PW-3316 XT 550W 80 PLUS Bronze ATX Power Supply

Power Supplies · Novexa · SKU PW3316-XT · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,101 (Power Supplies scale)
Category rank#37,472
Street price$59
Power550 W (rated)
Performance per dollar18.66
Released2020

Specifications

BrandNovexa
ModelNovexa PW-3316 XT
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularitySemi-modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Vantrel PW-3795 Ultra 1000W 80 PLUS Platinum ATX 3.0 Power Supply2,413$259Compare
Vantrel PW-2318 SE 1300W 80 PLUS Gold ATX 3.0 Power Supply2,404$259Compare
Vantrel PW-1516 Max 1000W 80 PLUS Gold ATX Power Supply2,161$189Compare
Novexa PW-4062 Pro 850W 80 PLUS Bronze ATX 3.0 Power Supply1,246$69Compare
Zephyra PW-9136 Prime 1200W 80 PLUS Gold ATX Power Supply2,546$309Compare
Vantrel PW-7614 Ultra 750W 80 PLUS Bronze ATX Power Supply1,054$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-3316 XT 550W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/757291 (accessed 2026-10-21).