Hardware Spec Index

Vantrel PW-1100 Max 550W 80 PLUS Gold ATX Power Supply

Power Supplies · Vantrel · SKU PW1100-MAX · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index1,126 (Power Supplies scale)
Category rank#2,339
Street price$49
Power550 W (rated)
Performance per dollar22.98
Released2020

Specifications

BrandVantrel
ModelVantrel PW-1100 Max
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
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
Caldera PW-5674 SE 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,371$259Compare
Novexa PW-5242 Prime 750W 80 PLUS Bronze ATX Power Supply1,083$49Compare
Caldera PW-5844 Prime 650W 80 PLUS Gold ATX 3.1 Power Supply1,380$89Compare
Vantrel PW-5553 Core 550W 80 PLUS Bronze ATX 3.1 Power Supply884$39Compare
Vantrel PW-4409 XT 1000W 80 PLUS Titanium ATX 3.1 Power Supply2,397$269Compare
Caldera PW-7094 Ti 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,487$279Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-1100 Max 550W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/3352203 (accessed 2026-10-25).