Hardware Spec Index

Vantrel PW-9740 XT 550W 80 PLUS Gold ATX Power Supply

Power Supplies · Vantrel · SKU PW9740-XT · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index1,079 (Power Supplies scale)
Category rank#4,523
Street price$49
Power550 W (rated)
Performance per dollar22.02
Released2020

Specifications

BrandVantrel
ModelVantrel PW-9740 XT
Rated output550 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan140 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
Novexa PW-1950 Ultra 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,947$399Compare
Novexa PW-2583 Prime 1000W 80 PLUS Platinum ATX Power Supply2,098$209Compare
Teralux PW-9970 XT 1000W 80 PLUS Platinum ATX Power Supply1,905$139Compare
Teralux PW-5954 SE 850W 80 PLUS Gold ATX 3.0 Power Supply1,372$89Compare
Novexa PW-5990 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply1,695$139Compare
Zephyra PW-9076 Max 850W 80 PLUS Gold ATX Power Supply1,279$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-9740 XT 550W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/95034887 (accessed 2026-10-24).