Hardware Spec Index

Novexa PW-7551 Core 1300W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW7551-CORE · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index2,607 (Power Supplies scale)
Category rank#19,872
Street price$259
Power1300 W (rated)
Performance per dollar10.07
Released2025

Specifications

BrandNovexa
ModelNovexa PW-7551 Core
Rated output1,300 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty12 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-7829 Ultra 1200W 80 PLUS Gold ATX 3.0 Power Supply2,377$289Compare
Zephyra PW-7000 Ultra 550W 80 PLUS Bronze ATX Power Supply829$39Compare
Novexa PW-9999 Prime 1000W 80 PLUS Platinum ATX Power Supply1,875$189Compare
Teralux PW-6754 Max 650W 80 PLUS Gold ATX Power Supply1,320$69Compare
Vantrel PW-2421 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply2,016$199Compare
Caldera PW-9419 Max 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,463$279Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-7551 Core 1300W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/640041 (accessed 2026-10-21).