Hardware Spec Index

Novexa PW-4420 Core 1000W 80 PLUS Platinum ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW4420-CORE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,913 (Power Supplies scale)
Category rank#7,019
Street price$189
Power1000 W (rated)
Performance per dollar10.12
Released2022

Specifications

BrandNovexa
ModelNovexa PW-4420 Core
Rated output1,000 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-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
Teralux PW-9128 Plus 1000W 80 PLUS Gold ATX 3.1 Power Supply2,192$229Compare
Novexa PW-2507 Edge 850W 80 PLUS Gold SFX Power Supply1,621$129Compare
Novexa PW-8816 Core 1000W 80 PLUS Gold ATX 3.1 Power Supply2,258$189Compare
Vantrel PW-3991 Ultra 1000W 80 PLUS Gold ATX Power Supply1,987$159Compare
Caldera PW-5402 Edge 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,745$309Compare
Zephyra PW-8032 SE 550W 80 PLUS Bronze ATX Power Supply833$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-4420 Core 1000W 80 PLUS Platinum ATX 3.0 Power Supply”, https://vextor7.com/item/50005835 (accessed 2026-10-19).