Hardware Spec Index

Novexa PW-1458 Ti 1200W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW1458-TI · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index2,329 (Power Supplies scale)
Category rank#65
Street price$259
Power1200 W (rated)
Performance per dollar8.99
Released2026

Specifications

BrandNovexa
ModelNovexa PW-1458 Ti
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
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-3416 Edge 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,844$369Compare
Caldera PW-6237 Ultra 1000W 80 PLUS Platinum ATX 3.1 Power Supply1,915$169Compare
Caldera PW-4749 Prime 650W 80 PLUS Bronze ATX 3.1 Power Supply881$39Compare
Vantrel PW-8162 Ultra 750W 80 PLUS Bronze ATX Power Supply1,005$49Compare
Zephyra PW-3540 Max 850W 80 PLUS Gold ATX 3.0 Power Supply1,902$179Compare
Caldera PW-6225 Prime 850W 80 PLUS Gold ATX 3.0 Power Supply1,731$129Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-1458 Ti 1200W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/51671728 (accessed 2026-10-20).