Hardware Spec Index

Vantrel PW-9749 Max 650W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Vantrel · SKU PW9749-MAX · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index813 (Power Supplies scale)
Category rank#4,838
Street price$39
Power650 W (rated)
Performance per dollar20.85
Released2025

Specifications

BrandVantrel
ModelVantrel PW-9749 Max
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 factorATX
ModularitySemi-modular
Fan135 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-6676 Plus 650W 80 PLUS Bronze ATX 3.1 Power Supply1,111$69Compare
Caldera PW-7618 Pro 1000W 80 PLUS Gold ATX Power Supply2,264$229Compare
Vantrel PW-7682 Core 750W 80 PLUS Gold ATX 3.1 Power Supply1,085$49Compare
Vantrel PW-3255 Ultra 1000W 80 PLUS Platinum ATX Power Supply2,030$159Compare
Caldera PW-4000 XT 1600W 80 PLUS Platinum ATX 3.0 Power Supply2,900$389Compare
Zephyra PW-8897 Max 850W 80 PLUS Gold ATX Power Supply1,853$189Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-9749 Max 650W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/5340400 (accessed 2026-10-26).