Hardware Spec Index

Caldera DR-5559 XT DDR5-8000 64GB (4×16GB) CL40 Kit

Memory · Caldera · SKU DR5559-XT · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index7,321 (Memory scale)
Category rank#23,187
Street price$279
Power22 W
Performance per dollar26.24
Released2023

Specifications

BrandCaldera
ModelCaldera DR-5559 XT
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8000 (8,000 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings40-44-44-116
CAS latencyCL40
First-word latency10.00 ns
Voltage1.40 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-5559 XT DDR5-8000 64GB (4×16GB) CL40 Kit”, https://vextor7.com/item/9869645 (accessed 2026-10-22).