Hardware Spec Index

Caldera DR-2439 XT DDR5-4800 32GB (2×16GB) CL40 Kit

Memory · Caldera · SKU DR2439-XT · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index2,242 (Memory scale)
Category rank#46,702
Street price$29
Power6 W
Performance per dollar77.31
Released2026

Specifications

BrandCaldera
ModelCaldera DR-2439 XT
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-4800 (4,800 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings40-48-48-112
CAS latencyCL40
First-word latency16.67 ns
Voltage1.10 V
ProfileJEDEC (no profile needed)
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-5922 XT DDR5-6000 64GB (2×32GB) CL32 Kit4,908$99Compare
Lumora DR-9272 Prime DDR5-7600 64GB (4×16GB) CL38 Kit7,550$349Compare
Caldera DR-7700 SE DDR4-4000 64GB (2×32GB) CL18 Kit8,523$319Compare
Mirenta DR-7703 Core DDR4-3000 16GB (2×8GB) CL15 Kit2,317$29Compare
Teralux DR-7817 Core DDR4-2666 8GB (2×4GB) CL19 Kit2,668$29Compare
Mirenta DR-4103 Max DDR4-3600 16GB (2×8GB) CL18 Kit5,452$129Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-2439 XT DDR5-4800 32GB (2×16GB) CL40 Kit”, https://vextor7.com/item/6087360 (accessed 2026-10-23).