Hardware Spec Index

Caldera DR-2639 Prime DDR5-6400 64GB (2×32GB) CL34 Kit

Memory · Caldera · SKU DR2639-PRIME · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index6,260 (Memory scale)
Category rank#24,020
Street price$209
Power10 W
Performance per dollar29.95
Released2024

Specifications

BrandCaldera
ModelCaldera DR-2639 Prime
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings34-34-34-78
CAS latencyCL34
First-word latency10.63 ns
Voltage1.35 V
ProfileXMP 3.0 + EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, RGB lighting

Related guides

DDR5 Memory ExplainedDDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPO

Similar Memory

ModelBenchmarkPriceCompare
Teralux DR-7505 Plus DDR4-3200 16GB (2×8GB) CL16 Kit6,073$169Compare
Teralux DR-3350 SE DDR4-3600 32GB (4×8GB) CL18 Kit7,366$239Compare
Teralux DR-2963 Core DDR4-3000 8GB (2×4GB) CL15 Kit2,782$29Compare
Teralux DR-8732 Prime DDR5-8000 128GB (4×32GB) CL40 Kit8,768$379Compare
Altrix DR-4950 Ti DDR5-6000 32GB (2×16GB) CL30 Kit4,690$99Compare
Altrix DR-5119 Max DDR5-4800 32GB (2×16GB) CL40 Kit3,045$39Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-2639 Prime DDR5-6400 64GB (2×32GB) CL34 Kit”, https://vextor7.com/item/71662056 (accessed 2026-10-25).