Hardware Spec Index

Vantrel PW-8705 Plus 650W 80 PLUS Bronze SFX Power Supply

Power Supplies · Vantrel · SKU PW8705-PLUS · Released 2026 · Updated 2026-10-18

Key facts

Benchmark index1,256 (Power Supplies scale)
Category rank#25,415
Street price$79
Power650 W (rated)
Performance per dollar15.90
Released2026

Specifications

BrandVantrel
ModelVantrel PW-8705 Plus
Rated output650 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin1×
Form factorSFX-L
ModularitySemi-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
Novexa PW-3679 Edge 1200W 80 PLUS Gold ATX Power Supply2,242$239Compare
Novexa PW-3110 Ultra 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,951$399Compare
Teralux PW-3300 Ultra 1200W 80 PLUS Gold ATX 3.1 Power Supply2,275$239Compare
Zephyra PW-9992 Ti 1300W 80 PLUS Platinum ATX Power Supply2,827$359Compare
Zephyra PW-7721 Prime 1300W 80 PLUS Gold ATX 3.1 Power Supply2,564$269Compare
Vantrel PW-3311 Pro 850W 80 PLUS Gold SFX Power Supply1,933$169Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-8705 Plus 650W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/49545 (accessed 2026-10-18).