Hardware Spec Index

Caldera DR-4650 Prime DDR5-6400 64GB (4×16GB) CL34 Kit

Memory · Caldera · SKU DR4650-PRIME · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index5,796 (Memory scale)
Category rank#40,424
Street price$139
Power18 W
Performance per dollar41.70
Released2022

Specifications

BrandCaldera
ModelCaldera DR-4650 Prime
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings34-40-40-82
CAS latencyCL34
First-word latency10.63 ns
Voltage1.35 V
ProfileAMD 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
Lumora DR-4752 Plus DDR4-3600 32GB (2×16GB) CL18 Kit6,508$179Compare
Altrix DR-3617 Plus DDR4-3000 8GB (2×4GB) CL15 Kit4,126$69Compare
Altrix DR-3692 XT DDR5-6000 64GB (2×32GB) CL32 Kit5,360$129Compare
Mirenta DR-5300 Ultra DDR4-3600 32GB (2×16GB) CL18 SO-DIMM Kit5,860$159Compare
Altrix DR-7239 Prime DDR4-3600 32GB (2×16GB) CL18 Kit6,843$189Compare
Lumora DR-6877 Ti DDR5-7200 64GB (2×32GB) CL34 Kit7,388$249Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-4650 Prime DDR5-6400 64GB (4×16GB) CL34 Kit”, https://vextor7.com/item/1264083 (accessed 2026-10-19).