Hardware Spec Index

Novexa PW-4544 Max 850W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW4544-MAX · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index2,024 (Power Supplies scale)
Category rank#39,942
Street price$159
Power850 W (rated)
Performance per dollar12.73
Released2024

Specifications

BrandNovexa
ModelNovexa PW-4544 Max
Rated output850 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-pin2×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-9080 Plus 1200W 80 PLUS Gold ATX 3.0 Power Supply2,251$239Compare
Teralux PW-6701 Ti 850W 80 PLUS Gold ATX Power Supply1,757$119Compare
Teralux PW-2335 Pro 1200W 80 PLUS Gold ATX Power Supply2,400$219Compare
Caldera PW-7793 Max 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,539$319Compare
Vantrel PW-2436 Pro 1200W 80 PLUS Platinum ATX 3.0 Power Supply2,148$189Compare
Caldera PW-2780 Ti 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,937$399Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-4544 Max 850W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/7620601 (accessed 2026-10-23).