Hardware Spec Index

Vantrel PW-2859 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Vantrel · SKU PW2859-ULTRA · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index2,213 (Power Supplies scale)
Category rank#1,708
Street price$199
Power1000 W (rated)
Performance per dollar11.12
Released2026

Specifications

BrandVantrel
ModelVantrel PW-2859 Ultra
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% 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
Teralux PW-4336 SE 1000W 80 PLUS Platinum ATX Power Supply1,804$149Compare
Zephyra PW-1879 SE 750W 80 PLUS Gold ATX Power Supply1,410$89Compare
Vantrel PW-3214 Core 650W 80 PLUS Bronze ATX 3.0 Power Supply725$39Compare
Teralux PW-2868 Ultra 1000W 80 PLUS Gold ATX Power Supply1,994$209Compare
Caldera PW-9939 SE 850W 80 PLUS Gold ATX 3.1 Power Supply1,216$59Compare
Novexa PW-5033 Max 750W 80 PLUS Gold ATX Power Supply1,260$79Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-2859 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/42321488 (accessed 2026-10-20).