Hardware Spec Index

Novexa PW-2143 SE 1000W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW2143-SE · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index1,807 (Power Supplies scale)
Category rank#3,912
Street price$149
Power1000 W (rated)
Performance per dollar12.13
Released2023

Specifications

BrandNovexa
ModelNovexa PW-2143 SE
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% 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
Novexa PW-7536 Ti 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,813$339Compare
Zephyra PW-2885 Pro 850W 80 PLUS Gold ATX 3.0 Power Supply1,724$119Compare
Zephyra PW-1297 XT 1200W 80 PLUS Titanium ATX Power Supply2,589$269Compare
Vantrel PW-8025 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply2,353$269Compare
Teralux PW-9934 Prime 750W 80 PLUS Gold SFX Power Supply1,007$49Compare
Vantrel PW-8465 Edge 750W 80 PLUS Bronze ATX 3.1 Power Supply936$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-2143 SE 1000W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/24525127 (accessed 2026-10-23).