Hardware Spec Index

Caldera DR-7641 Edge DDR5-6000 64GB (2×32GB) CL32 Kit

Memory · Caldera · SKU DR7641-EDGE · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index5,937 (Memory scale)
Category rank#26,921
Street price$149
Power9 W
Performance per dollar39.85
Released2022

Specifications

BrandCaldera
ModelCaldera DR-7641 Edge
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6000 (6,000 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings32-32-32-83
CAS latencyCL32
First-word latency10.67 ns
Voltage1.35 V
ProfileXMP 3.0 + EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, RGB lighting

Related guides

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

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All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-7641 Edge DDR5-6000 64GB (2×32GB) CL32 Kit”, https://vextor7.com/item/37520438 (accessed 2026-10-24).