Hardware Spec Index

Caldera PW-5655 Max 1000W 80 PLUS Platinum ATX Power Supply

Power Supplies · Caldera · SKU PW5655-MAX · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index1,951 (Power Supplies scale)
Category rank#41,148
Street price$179
Power1000 W (rated)
Performance per dollar10.90
Released2019

Specifications

BrandCaldera
ModelCaldera PW-5655 Max
Rated output1,000 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorATX
ModularityFully 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-7687 SE 850W 80 PLUS Gold ATX 3.0 Power Supply1,207$59Compare
Zephyra PW-1144 Pro 1300W 80 PLUS Titanium ATX Power Supply2,734$399Compare
Novexa PW-2845 Edge 650W 80 PLUS Gold ATX Power Supply858$39Compare
Caldera PW-2240 Max 1200W 80 PLUS Gold ATX 3.0 Power Supply2,468$279Compare
Zephyra PW-8723 Core 1200W 80 PLUS Platinum ATX Power Supply2,511$269Compare
Zephyra PW-2362 Edge 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,345$259Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-5655 Max 1000W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/93974419 (accessed 2026-10-25).