Hardware Spec Index

Novexa PW-2451 Core 1000W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW2451-CORE · Released 2025 · Updated 2026-10-18

Key facts

Benchmark index2,013 (Power Supplies scale)
Category rank#46,346
Street price$189
Power1000 W (rated)
Performance per dollar10.65
Released2025

Specifications

BrandNovexa
ModelNovexa PW-2451 Core
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan135 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-2461 Ultra 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,671$339Compare
Vantrel PW-5582 Pro 1200W 80 PLUS Platinum ATX Power Supply2,533$279Compare
Zephyra PW-3495 Ti 550W 80 PLUS Bronze ATX 3.0 Power Supply1,005$39Compare
Teralux PW-4703 XT 850W 80 PLUS Gold ATX 3.1 Power Supply1,630$119Compare
Teralux PW-3786 Max 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,065$169Compare
Caldera PW-2776 XT 1300W 80 PLUS Platinum ATX Power Supply2,668$339Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-2451 Core 1000W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/20002832 (accessed 2026-10-18).