Hardware Spec Index

Caldera DR-4248 Ultra DDR4-4000 32GB (2×16GB) CL19 Kit

Memory · Caldera · SKU DR4248-ULTRA · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index7,242 (Memory scale)
Category rank#16,035
Street price$239
Power7 W
Performance per dollar30.30
Released2020

Specifications

BrandCaldera
ModelCaldera DR-4248 Ultra
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-4000 (4,000 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings19-27-27-51
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
Mirenta DR-8141 Max DDR5-8000 128GB (4×32GB) CL38 Kit8,900$369Compare
Altrix DR-1130 Edge DDR4-3600 32GB (4×8GB) CL18 Kit7,721$319Compare
Lumora DR-9624 Edge DDR5-5600 16GB (2×8GB) CL40 Kit3,444$59Compare
Lumora DR-7809 Pro DDR5-5200 32GB (2×16GB) CL40 Kit4,134$69Compare
Altrix DR-2746 XT DDR5-6000 64GB (2×32GB) CL32 SO-DIMM Kit5,012$109Compare
Caldera DR-1785 Pro DDR5-6000 32GB (2×16GB) CL32 Kit4,890$89Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-4248 Ultra DDR4-4000 32GB (2×16GB) CL19 Kit”, https://vextor7.com/item/20020084 (accessed 2026-10-25).