Hardware Spec Index

Novexa PW-5751 Ultra 1300W 80 PLUS Platinum ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW5751-ULTRA · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index2,882 (Power Supplies scale)
Category rank#38,915
Street price$309
Power1300 W (rated)
Performance per dollar9.33
Released2023

Specifications

BrandNovexa
ModelNovexa PW-5751 Ultra
Rated output1,300 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-7484 Pro 650W 80 PLUS Gold ATX Power Supply1,302$89Compare
Novexa PW-1040 Core 1000W 80 PLUS Platinum ATX 3.1 Power Supply1,993$199Compare
Vantrel PW-4297 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply1,547$89Compare
Teralux PW-8447 SE 650W 80 PLUS Bronze SFX Power Supply770$39Compare
Caldera PW-7678 Core 650W 80 PLUS Bronze ATX 3.1 Power Supply1,151$59Compare
Zephyra PW-5011 Edge 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,657$289Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-5751 Ultra 1300W 80 PLUS Platinum ATX 3.0 Power Supply”, https://vextor7.com/item/2659917 (accessed 2026-10-25).