Hardware Spec Index

Vantrel PW-1245 Core 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Vantrel · SKU PW1245-CORE · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,468 (Power Supplies scale)
Category rank#40,345
Street price$99
Power850 W (rated)
Performance per dollar14.83
Released2025

Specifications

BrandVantrel
ModelVantrel PW-1245 Core
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 factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Zephyra PW-9674 Prime 1000W 80 PLUS Gold ATX Power Supply2,150$199Compare
Caldera PW-8958 Max 1200W 80 PLUS Gold ATX 3.1 Power Supply2,003$169Compare
Teralux PW-2578 Core 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,789$399Compare
Caldera PW-2516 Ultra 750W 80 PLUS Bronze ATX Power Supply1,501$79Compare
Vantrel PW-7984 Pro 850W 80 PLUS Gold ATX 3.0 Power Supply1,384$79Compare
Caldera PW-6099 Edge 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,522$309Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-1245 Core 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/4911271 (accessed 2026-10-21).