Hardware Spec Index

Caldera DR-6644 Prime DDR5-5200 16GB (2×8GB) CL42 Kit

Memory · Caldera · SKU DR6644-PRIME · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index2,839 (Memory scale)
Category rank#4,626
Street price$39
Power7 W
Performance per dollar72.79
Released2026

Specifications

BrandCaldera
ModelCaldera DR-6644 Prime
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-5200 (5,200 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings42-42-42-130
CAS latencyCL42
First-word latency16.15 ns
Voltage1.10 V
ProfileJEDEC (no profile needed)
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

Similar Memory

ModelBenchmarkPriceCompare
Caldera DR-4074 Edge DDR5-7200 64GB (2×32GB) CL34 SO-DIMM Kit7,072$189Compare
Teralux DR-7107 Plus DDR4-4000 32GB (4×8GB) CL19 Kit7,046$259Compare
Mirenta DR-4864 Edge DDR5-8000 128GB (4×32GB) CL38 Kit7,677$339Compare
Caldera DR-4620 Core DDR4-3200 16GB (2×8GB) CL16 Kit3,428$49Compare
Mirenta DR-5552 Ultra DDR4-3600 32GB (2×16GB) CL18 Kit6,123$189Compare
Altrix DR-6904 Core DDR5-6400 32GB (2×16GB) CL32 Kit4,767$109Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-6644 Prime DDR5-5200 16GB (2×8GB) CL42 Kit”, https://vextor7.com/item/18512166 (accessed 2026-10-22).