Hardware Spec Index

Vantrel PW-9979 SE 550W 80 PLUS Bronze ATX Power Supply

Power Supplies · Vantrel · SKU PW9979-SE · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index795 (Power Supplies scale)
Category rank#3,539
Street price$39
Power550 W (rated)
Performance per dollar20.38
Released2019

Specifications

BrandVantrel
ModelVantrel PW-9979 SE
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularitySemi-modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Teralux PW-3345 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply1,962$159Compare
Caldera PW-7105 Core 850W 80 PLUS Platinum ATX 3.1 Power Supply1,843$159Compare
Novexa PW-7859 Edge 650W 80 PLUS Gold ATX Power Supply884$49Compare
Vantrel PW-7464 Max 650W 80 PLUS Bronze SFX Power Supply908$39Compare
Caldera PW-7145 Edge 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,980$399Compare
Teralux PW-1464 SE 1000W 80 PLUS Titanium ATX 3.0 Power Supply2,247$219Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-9979 SE 550W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/10107041 (accessed 2026-10-25).