Hardware Spec Index

Caldera DR-2646 Pro DDR5-8000 64GB (4×16GB) CL40 Kit

Memory · Caldera · SKU DR2646-PRO · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index7,035 (Memory scale)
Category rank#31,086
Street price$269
Power21 W
Performance per dollar26.15
Released2024

Specifications

BrandCaldera
ModelCaldera DR-2646 Pro
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8000 (8,000 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings40-48-48-124
CAS latencyCL40
First-word latency10.00 ns
Voltage1.40 V
ProfileXMP 3.0 + 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

Similar Memory

ModelBenchmarkPriceCompare
Caldera DR-4062 Plus DDR5-8000 64GB (4×16GB) CL38 SO-DIMM Kit7,088$259Compare
Teralux DR-3644 XT DDR4-3000 16GB (2×8GB) CL15 SO-DIMM Kit5,296$109Compare
Mirenta DR-9361 Plus DDR4-3200 16GB (2×8GB) CL14 Kit5,559$139Compare
Caldera DR-5007 SE DDR4-4000 64GB (2×32GB) CL19 Kit8,499$329Compare
Mirenta DR-3288 Pro DDR4-3200 32GB (2×16GB) CL16 Kit6,716$209Compare
Lumora DR-8802 SE DDR5-6800 32GB (2×16GB) CL34 Kit5,419$119Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-2646 Pro DDR5-8000 64GB (4×16GB) CL40 Kit”, https://vextor7.com/item/85967520 (accessed 2026-10-23).