Hardware Spec Index

Caldera DR-8643 Max DDR5-5600 48GB (2×24GB) CL36 Kit

Memory · Caldera · SKU DR8643-MAX · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index4,237 (Memory scale)
Category rank#32,919
Street price$69
Power8 W
Performance per dollar61.41
Released2023

Specifications

BrandCaldera
ModelCaldera DR-8643 Max
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-5600 (5,600 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings36-38-38-79
CAS latencyCL36
First-word latency12.86 ns
Voltage1.35 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no lighting

Related guides

DDR5 Memory ExplainedDDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPO

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Cite this page: Hardware Spec Index, “Caldera DR-8643 Max DDR5-5600 48GB (2×24GB) CL36 Kit”, https://vextor7.com/item/4569830 (accessed 2026-10-24).