Hardware Spec Index

Caldera PW-1552 Ti 1600W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW1552-TI · Released 2026 · Updated 2026-10-27

Key facts

Benchmark index2,725 (Power Supplies scale)
Category rank#39,033
Street price$369
Power1600 W (rated)
Performance per dollar7.38
Released2026

Specifications

BrandCaldera
ModelCaldera PW-1552 Ti
Rated output1,600 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin5×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty12 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-1973 XT 850W 80 PLUS Gold ATX 3.1 Power Supply1,699$119Compare
Novexa PW-3933 Edge 650W 80 PLUS Bronze ATX 3.1 Power Supply954$49Compare
Zephyra PW-1132 Pro 850W 80 PLUS Bronze ATX 3.1 Power Supply1,222$69Compare
Novexa PW-9911 SE 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,631$349Compare
Teralux PW-3936 Prime 850W 80 PLUS Gold SFX Power Supply1,454$79Compare
Zephyra PW-9100 Edge 1200W 80 PLUS Titanium ATX Power Supply2,465$219Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1552 Ti 1600W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/71361141 (accessed 2026-10-27).