Hardware Spec Index

Vantrel PW-8640 Pro 750W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Vantrel · SKU PW8640-PRO · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index1,402 (Power Supplies scale)
Category rank#21,460
Street price$89
Power750 W (rated)
Performance per dollar15.75
Released2025

Specifications

BrandVantrel
ModelVantrel PW-8640 Pro
Rated output750 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
Fan135 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
Zephyra PW-2545 Ultra 850W 80 PLUS Gold SFX Power Supply2,041$159Compare
Novexa PW-9713 Pro 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,956$389Compare
Teralux PW-9505 Core 1000W 80 PLUS Gold ATX Power Supply1,840$149Compare
Novexa PW-3593 Max 1000W 80 PLUS Gold ATX Power Supply2,133$209Compare
Novexa PW-8400 XT 1000W 80 PLUS Platinum ATX Power Supply1,944$169Compare
Caldera PW-2756 Core 1200W 80 PLUS Platinum ATX Power Supply2,358$229Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-8640 Pro 750W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/69726952 (accessed 2026-10-20).