Hardware Spec Index

Novexa PW-2248 Max 550W 80 PLUS Bronze ATX Power Supply

Power Supplies · Novexa · SKU PW2248-MAX · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,124 (Power Supplies scale)
Category rank#9,177
Street price$59
Power550 W (rated)
Performance per dollar19.05
Released2020

Specifications

BrandNovexa
ModelNovexa PW-2248 Max
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
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Teralux PW-6997 Ultra 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,596$269Compare
Zephyra PW-3578 Max 550W 80 PLUS Bronze ATX 3.1 Power Supply733$39Compare
Novexa PW-9234 Ti 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,192$209Compare
Teralux PW-1929 Prime 750W 80 PLUS Gold SFX Power Supply1,232$79Compare
Teralux PW-7589 Edge 1000W 80 PLUS Platinum ATX Power Supply2,026$179Compare
Caldera PW-1988 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply1,798$149Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-2248 Max 550W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/78127 (accessed 2026-10-21).