Hardware Spec Index

Caldera DR-1321 Ultra DDR4-4000 64GB (2×32GB) CL19 Kit

Memory · Caldera · SKU DR1321-ULTRA · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index8,265 (Memory scale)
Category rank#29,522
Street price$379
Power8 W
Performance per dollar21.81
Released2023

Specifications

BrandCaldera
ModelCaldera DR-1321 Ultra
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-4000 (4,000 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings19-27-27-48
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-7263 Ultra DDR5-4800 32GB (2×16GB) CL40 SO-DIMM Kit2,266$29Compare
Mirenta DR-1688 Pro DDR5-6000 48GB (2×24GB) CL30 Kit4,406$79Compare
Caldera DR-3075 Edge DDR5-5200 32GB (2×16GB) CL42 Kit2,222$29Compare
Teralux DR-3443 Edge DDR4-3600 64GB (2×32GB) CL18 Kit6,550$199Compare
Lumora DR-6112 Ultra DDR4-3600 64GB (2×32GB) CL16 Kit7,344$269Compare
Lumora DR-9135 Prime DDR5-5200 16GB (2×8GB) CL42 Kit3,046$39Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-1321 Ultra DDR4-4000 64GB (2×32GB) CL19 Kit”, https://vextor7.com/item/4642340 (accessed 2026-10-24).