Hardware Spec Index

Caldera DR-9055 Ultra DDR5-6400 64GB (4×16GB) CL34 Kit

Memory · Caldera · SKU DR9055-ULTRA · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index5,605 (Memory scale)
Category rank#44,914
Street price$149
Power18 W
Performance per dollar37.62
Released2024

Specifications

BrandCaldera
ModelCaldera DR-9055 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings34-40-40-95
CAS latencyCL34
First-word latency10.63 ns
Voltage1.35 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no lighting

Related guides

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Cite this page: Hardware Spec Index, “Caldera DR-9055 Ultra DDR5-6400 64GB (4×16GB) CL34 Kit”, https://vextor7.com/item/5120841 (accessed 2026-10-24).