Hardware Spec Index

Novexa PW-7450 Core 650W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW7450-CORE · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index1,221 (Power Supplies scale)
Category rank#13,325
Street price$59
Power650 W (rated)
Performance per dollar20.69
Released2019

Specifications

BrandNovexa
ModelNovexa PW-7450 Core
Rated output650 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
Caldera PW-9791 XT 1200W 80 PLUS Gold ATX 3.1 Power Supply2,005$199Compare
Vantrel PW-5682 XT 1200W 80 PLUS Gold ATX Power Supply2,219$199Compare
Caldera PW-7521 Ti 1000W 80 PLUS Platinum ATX Power Supply2,540$269Compare
Caldera PW-9772 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply1,671$109Compare
Vantrel PW-1788 Max 550W 80 PLUS Bronze ATX 3.1 Power Supply877$39Compare
Novexa PW-2480 Edge 850W 80 PLUS Bronze ATX 3.0 Power Supply1,335$79Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-7450 Core 650W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/76354649 (accessed 2026-10-20).