Hardware Spec Index

Vantrel PW-6953 Ultra 550W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Vantrel · SKU PW6953-ULTRA · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index770 (Power Supplies scale)
Category rank#48,171
Street price$39
Power550 W (rated)
Performance per dollar19.74
Released2026

Specifications

BrandVantrel
ModelVantrel PW-6953 Ultra
Rated output550 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
ModularityNon-modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Caldera PW-9534 SE 850W 80 PLUS Gold ATX 3.0 Power Supply1,446$99Compare
Teralux PW-4306 Plus 1300W 80 PLUS Titanium ATX Power Supply2,980$399Compare
Caldera PW-7803 Ultra 850W 80 PLUS Gold ATX 3.0 Power Supply1,716$119Compare
Novexa PW-4801 Plus 550W 80 PLUS Gold ATX 3.1 Power Supply1,024$59Compare
Vantrel PW-6712 Plus 1300W 80 PLUS Gold ATX Power Supply2,452$249Compare
Zephyra PW-4261 Plus 1000W 80 PLUS Gold ATX 3.1 Power Supply2,070$209Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-6953 Ultra 550W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/5474136 (accessed 2026-10-19).