Hardware Spec Index

Novexa PW-4843 SE 1600W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW4843-SE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index2,698 (Power Supplies scale)
Category rank#3,296
Street price$329
Power1600 W (rated)
Performance per dollar8.20
Released2026

Specifications

BrandNovexa
ModelNovexa PW-4843 SE
Rated output1,600 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-pin5×
Form factorATX
ModularityFully modular
Fan135 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
Novexa PW-4165 Ti 1600W 80 PLUS Platinum ATX Power Supply2,783$359Compare
Caldera PW-9597 Ti 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,098$199Compare
Vantrel PW-6590 Edge 1000W 80 PLUS Gold ATX 3.1 Power Supply1,953$159Compare
Novexa PW-2401 Edge 1000W 80 PLUS Titanium ATX Power Supply2,165$219Compare
Zephyra PW-4515 Ultra 850W 80 PLUS Gold ATX 3.0 Power Supply1,628$109Compare
Teralux PW-1848 Ti 650W 80 PLUS Bronze ATX Power Supply846$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-4843 SE 1600W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/71674041 (accessed 2026-10-19).