Hardware Spec Index

Caldera DR-4947 XT DDR5-6800 64GB (4×16GB) CL34 SO-DIMM Kit

Memory · Caldera · SKU DR4947-XT · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index5,317 (Memory scale)
Category rank#3,791
Street price$149
Power18 W
Performance per dollar35.68
Released2023

Specifications

BrandCaldera
ModelCaldera DR-4947 XT
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-6800 (6,800 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings34-36-36-82
CAS latencyCL34
First-word latency10.00 ns
Voltage1.35 V
ProfileIntel XMP 3.0
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderNone (low profile)

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-4947 XT DDR5-6800 64GB (4×16GB) CL34 SO-DIMM Kit”, https://vextor7.com/item/16286232 (accessed 2026-10-20).