Hardware Spec Index

Caldera DR-4890 XT DDR5-7200 48GB (2×24GB) CL34 SO-DIMM Kit

Memory · Caldera · SKU DR4890-XT · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index6,663 (Memory scale)
Category rank#24,991
Street price$189
Power10 W
Performance per dollar35.25
Released2022

Specifications

BrandCaldera
ModelCaldera DR-4890 XT
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-7200 (7,200 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings34-36-36-102
CAS latencyCL34
First-word latency9.44 ns
Voltage1.40 V
ProfileXMP 3.0 + EXPO
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

Similar Memory

ModelBenchmarkPriceCompare
Lumora DR-2712 XT DDR4-3000 16GB (2×8GB) CL15 Kit3,541$59Compare
Altrix DR-1524 Core DDR4-3600 64GB (2×32GB) CL18 SO-DIMM Kit7,919$289Compare
Mirenta DR-8035 Ultra DDR5-7200 64GB (4×16GB) CL34 Kit6,798$219Compare
Caldera DR-6681 Core DDR5-5200 16GB (2×8GB) CL40 Kit3,025$39Compare
Teralux DR-5764 Edge DDR5-6800 64GB (4×16GB) CL34 Kit5,638$149Compare
Altrix DR-3651 XT DDR5-6400 32GB (2×16GB) CL34 Kit4,648$89Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-4890 XT DDR5-7200 48GB (2×24GB) CL34 SO-DIMM Kit”, https://vextor7.com/item/72328300 (accessed 2026-10-24).