Hardware Spec Index

Novexa PW-6399 Core 1000W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW6399-CORE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index2,271 (Power Supplies scale)
Category rank#8,502
Street price$209
Power1000 W (rated)
Performance per dollar10.87
Released2025

Specifications

BrandNovexa
ModelNovexa PW-6399 Core
Rated output1,000 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-pin3×
Form factorATX
ModularityFully modular
Fan120 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-6772 Edge 1600W 80 PLUS Gold ATX 3.1 Power Supply2,447$279Compare
Caldera PW-1572 Ti 650W 80 PLUS Gold ATX 3.0 Power Supply1,313$79Compare
Vantrel PW-7437 Ultra 1000W 80 PLUS Platinum ATX 3.1 Power Supply1,938$139Compare
Vantrel PW-6801 Edge 1000W 80 PLUS Gold ATX Power Supply2,067$199Compare
Novexa PW-6414 Prime 1000W 80 PLUS Gold SFX Power Supply1,870$139Compare
Novexa PW-8494 Pro 550W 80 PLUS Gold SFX Power Supply1,199$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-6399 Core 1000W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/7412366 (accessed 2026-10-19).