Hardware Spec Index

Vantrel PW-2550 Pro 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Vantrel · SKU PW2550-PRO · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,664 (Power Supplies scale)
Category rank#20,711
Street price$119
Power850 W (rated)
Performance per dollar13.98
Released2021

Specifications

BrandVantrel
ModelVantrel PW-2550 Pro
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-7208 Max 850W 80 PLUS Bronze ATX Power Supply1,463$99Compare
Novexa PW-4685 Max 850W 80 PLUS Gold ATX 3.1 Power Supply1,876$159Compare
Teralux PW-9542 Ultra 650W 80 PLUS Bronze ATX 3.1 Power Supply1,023$49Compare
Teralux PW-4091 XT 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,706$399Compare
Vantrel PW-2845 Pro 1600W 80 PLUS Titanium ATX Power Supply2,751$359Compare
Caldera PW-9682 XT 1300W 80 PLUS Titanium ATX Power Supply2,496$289Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-2550 Pro 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/9435679 (accessed 2026-10-22).