Hardware Spec Index

Caldera PW-8798 Max 550W 80 PLUS Bronze ATX Power Supply

Power Supplies · Caldera · SKU PW8798-MAX · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index703 (Power Supplies scale)
Category rank#25,861
Street price$39
Power550 W (rated)
Performance per dollar18.03
Released2019

Specifications

BrandCaldera
ModelCaldera PW-8798 Max
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
Fan120 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
Zephyra PW-8527 Max 550W 80 PLUS Bronze SFX Power Supply966$49Compare
Teralux PW-8878 SE 650W 80 PLUS Bronze ATX 3.1 Power Supply1,257$69Compare
Vantrel PW-7900 Max 650W 80 PLUS Gold ATX Power Supply1,305$79Compare
Caldera PW-6384 Ultra 1000W 80 PLUS Gold ATX 3.0 Power Supply2,193$249Compare
Teralux PW-2032 Plus 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,980$379Compare
Teralux PW-3501 Edge 850W 80 PLUS Gold ATX 3.0 Power Supply1,705$149Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-8798 Max 550W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/477389 (accessed 2026-10-19).