Hardware Spec Index

Caldera DR-4603 Prime DDR4-4000 64GB (2×32GB) CL19 Kit

Memory · Caldera · SKU DR4603-PRIME · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index8,127 (Memory scale)
Category rank#49,581
Street price$329
Power8 W
Performance per dollar24.70
Released2021

Specifications

BrandCaldera
ModelCaldera DR-4603 Prime
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-4000 (4,000 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings19-23-23-55
CAS latencyCL19
First-word latency9.50 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, no lighting

Related guides

DDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPODDR5 Memory Explained

Similar Memory

ModelBenchmarkPriceCompare
Teralux DR-7119 SE DDR4-4000 64GB (2×32GB) CL19 Kit8,900$379Compare
Mirenta DR-1217 Pro DDR4-2666 16GB (2×8GB) CL19 Kit2,554$29Compare
Lumora DR-3777 Pro DDR4-2666 8GB (2×4GB) CL19 Kit3,692$69Compare
Teralux DR-7639 Plus DDR5-7600 64GB (2×32GB) CL38 Kit6,801$199Compare
Lumora DR-2653 Prime DDR4-3200 32GB (2×16GB) CL14 Kit4,409$89Compare
Teralux DR-7874 SE DDR4-3200 8GB (2×4GB) CL16 Kit3,236$49Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-4603 Prime DDR4-4000 64GB (2×32GB) CL19 Kit”, https://vextor7.com/item/13433005 (accessed 2026-10-23).