Hardware Spec Index

Novexa PW-2857 SE 1300W 80 PLUS Platinum ATX Power Supply

Power Supplies · Novexa · SKU PW2857-SE · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index2,488 (Power Supplies scale)
Category rank#10,340
Street price$249
Power1300 W (rated)
Performance per dollar9.99
Released2019

Specifications

BrandNovexa
ModelNovexa PW-2857 SE
Rated output1,300 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin5×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Vantrel PW-5116 Plus 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,289$249Compare
Caldera PW-5951 Pro 550W 80 PLUS Bronze ATX 3.1 Power Supply883$49Compare
Novexa PW-7926 Edge 1200W 80 PLUS Titanium ATX Power Supply2,309$249Compare
Caldera PW-8096 Core 1000W 80 PLUS Platinum ATX 3.0 Power Supply2,386$259Compare
Novexa PW-2175 Plus 1000W 80 PLUS Gold ATX Power Supply1,735$119Compare
Teralux PW-1860 Pro 850W 80 PLUS Bronze ATX Power Supply1,417$79Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-2857 SE 1300W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/53314285 (accessed 2026-10-20).