Hardware Spec Index

Novexa PW-2952 Prime 550W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW2952-PRIME · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index998 (Power Supplies scale)
Category rank#44,338
Street price$39
Power550 W (rated)
Performance per dollar25.59
Released2019

Specifications

BrandNovexa
ModelNovexa PW-2952 Prime
Rated output550 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan120 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-8884 Max 1600W 80 PLUS Platinum ATX Power Supply2,817$379Compare
Teralux PW-4850 Edge 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,904$319Compare
Vantrel PW-7627 Edge 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,605$269Compare
Novexa PW-5085 SE 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,418$299Compare
Vantrel PW-4878 Ultra 850W 80 PLUS Gold SFX Power Supply1,925$139Compare
Vantrel PW-4721 Core 750W 80 PLUS Gold ATX Power Supply1,455$99Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-2952 Prime 550W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/10107161 (accessed 2026-10-24).