Hardware Spec Index

Caldera PW-8413 Max 550W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW8413-MAX · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index1,083 (Power Supplies scale)
Category rank#30,064
Street price$59
Power550 W (rated)
Performance per dollar18.36
Released2026

Specifications

BrandCaldera
ModelCaldera PW-8413 Max
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
Warranty7 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-8498 Ti 750W 80 PLUS Gold SFX Power Supply1,687$109Compare
Caldera PW-9571 Max 1000W 80 PLUS Gold ATX 3.0 Power Supply1,857$149Compare
Zephyra PW-2193 Plus 1000W 80 PLUS Platinum ATX Power Supply2,136$209Compare
Novexa PW-8021 XT 850W 80 PLUS Gold ATX 3.0 Power Supply1,142$59Compare
Vantrel PW-7112 SE 850W 80 PLUS Platinum ATX Power Supply1,999$149Compare
Novexa PW-1806 Prime 1000W 80 PLUS Gold SFX Power Supply1,813$139Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-8413 Max 550W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/754857 (accessed 2026-10-24).