Hardware Spec Index

Novexa PW-1298 Prime 650W 80 PLUS Bronze SFX Power Supply

Power Supplies · Novexa · SKU PW1298-PRIME · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,290 (Power Supplies scale)
Category rank#35,615
Street price$79
Power650 W (rated)
Performance per dollar16.33
Released2020

Specifications

BrandNovexa
ModelNovexa PW-1298 Prime
Rated output650 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorSFX-L
ModularityNon-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-5293 Max 1200W 80 PLUS Platinum ATX 3.0 Power Supply2,422$269Compare
Caldera PW-3804 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply1,813$149Compare
Teralux PW-6777 SE 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,294$219Compare
Zephyra PW-5875 Edge 650W 80 PLUS Gold ATX 3.0 Power Supply1,040$59Compare
Zephyra PW-8679 Ti 850W 80 PLUS Gold ATX Power Supply1,858$149Compare
Novexa PW-8202 Pro 1000W 80 PLUS Gold ATX Power Supply2,025$199Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-1298 Prime 650W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/42322736 (accessed 2026-10-21).