Hardware Spec Index

Caldera DR-6847 Edge DDR5-7200 128GB (4×32GB) CL34 Kit

Memory · Caldera · SKU DR6847-EDGE · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index7,319 (Memory scale)
Category rank#14,221
Street price$289
Power22 W
Performance per dollar25.33
Released2023

Specifications

BrandCaldera
ModelCaldera DR-6847 Edge
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7200 (7,200 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings34-38-38-88
CAS latencyCL34
First-word latency9.44 ns
Voltage1.40 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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All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-6847 Edge DDR5-7200 128GB (4×32GB) CL34 Kit”, https://vextor7.com/item/94882195 (accessed 2026-10-25).