Hardware Spec Index

Novexa PW-5721 Pro 1200W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW5721-PRO · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index2,230 (Power Supplies scale)
Category rank#11,151
Street price$259
Power1200 W (rated)
Performance per dollar8.61
Released2024

Specifications

BrandNovexa
ModelNovexa PW-5721 Pro
Rated output1,200 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
Fan140 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-1133 Core 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,642$299Compare
Novexa PW-2548 Prime 650W 80 PLUS Bronze ATX 3.0 Power Supply822$39Compare
Caldera PW-6976 Plus 850W 80 PLUS Gold ATX 3.0 Power Supply1,456$99Compare
Teralux PW-3102 XT 1300W 80 PLUS Gold ATX 3.0 Power Supply2,503$279Compare
Zephyra PW-6084 Core 1600W 80 PLUS Titanium ATX Power Supply2,674$339Compare
Novexa PW-5855 Prime 1300W 80 PLUS Platinum ATX Power Supply2,774$359Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-5721 Pro 1200W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/6076005 (accessed 2026-10-20).