Hardware Spec Index

Vantrel PW-2829 Prime 850W 80 PLUS Gold SFX Power Supply

Power Supplies · Vantrel · SKU PW2829-PRIME · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,450 (Power Supplies scale)
Category rank#45,366
Street price$79
Power850 W (rated)
Performance per dollar18.35
Released2026

Specifications

BrandVantrel
ModelVantrel PW-2829 Prime
Rated output850 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-pin2×
Form factorSFX-L
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
Novexa PW-2085 Max 850W 80 PLUS Gold ATX 3.1 Power Supply1,200$69Compare
Caldera PW-1175 XT 1000W 80 PLUS Titanium ATX 3.1 Power Supply2,121$209Compare
Caldera PW-2202 Plus 850W 80 PLUS Gold ATX Power Supply1,670$139Compare
Vantrel PW-2952 Ti 1000W 80 PLUS Gold ATX 3.0 Power Supply2,615$259Compare
Vantrel PW-3579 Prime 550W 80 PLUS Bronze ATX Power Supply983$39Compare
Novexa PW-3070 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply1,453$109Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-2829 Prime 850W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/24670010 (accessed 2026-10-19).