Hardware Spec Index

Vantrel PW-2129 SE 850W 80 PLUS Gold SFX Power Supply

Power Supplies · Vantrel · SKU PW2129-SE · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index1,659 (Power Supplies scale)
Category rank#39,981
Street price$139
Power850 W (rated)
Performance per dollar11.94
Released2019

Specifications

BrandVantrel
ModelVantrel PW-2129 SE
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-3000 Plus 850W 80 PLUS Gold ATX Power Supply1,383$79Compare
Novexa PW-4186 Core 1200W 80 PLUS Gold ATX 3.0 Power Supply2,449$219Compare
Zephyra PW-9304 Ultra 1000W 80 PLUS Gold ATX Power Supply1,832$159Compare
Teralux PW-4767 Ultra 850W 80 PLUS Gold ATX Power Supply1,704$119Compare
Zephyra PW-9892 XT 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,980$339Compare
Zephyra PW-7408 Plus 850W 80 PLUS Gold ATX 3.0 Power Supply1,340$79Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-2129 SE 850W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/3901696 (accessed 2026-10-20).