Hardware Spec Index

Caldera DR-6643 SE DDR5-8000 96GB (2×48GB) CL40 Kit

Memory · Caldera · SKU DR6643-SE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index8,123 (Memory scale)
Category rank#15,805
Street price$289
Power11 W
Performance per dollar28.11
Released2023

Specifications

BrandCaldera
ModelCaldera DR-6643 SE
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8000 (8,000 MT/s)
Kit capacity96 GB (2 × 48 GB)
Timings40-40-40-104
CAS latencyCL40
First-word latency10.00 ns
Voltage1.40 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, RGB lighting

Related guides

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All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-6643 SE DDR5-8000 96GB (2×48GB) CL40 Kit”, https://vextor7.com/item/72945794 (accessed 2026-10-21).