Hardware Spec Index

Caldera DR-6438 Prime DDR5-7200 128GB (4×32GB) CL36 Kit

Memory · Caldera · SKU DR6438-PRIME · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index7,616 (Memory scale)
Category rank#18,370
Street price$239
Power21 W
Performance per dollar31.87
Released2024

Specifications

BrandCaldera
ModelCaldera DR-6438 Prime
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7200 (7,200 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings36-44-44-94
CAS latencyCL36
First-word latency10.00 ns
Voltage1.40 V
ProfileIntel XMP 3.0
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
Caldera DR-1106 Prime DDR5-8000 64GB (4×16GB) CL40 Kit7,363$279Compare
Altrix DR-6853 Core DDR4-3600 16GB (2×8GB) CL16 SO-DIMM Kit5,704$139Compare
Caldera DR-6721 Prime DDR5-6000 32GB (2×16GB) CL30 Kit3,566$49Compare
Lumora DR-5243 Ti DDR5-5600 32GB (2×16GB) CL46 Kit4,414$79Compare
Lumora DR-6340 Ultra DDR5-7600 128GB (4×32GB) CL36 Kit8,038$309Compare
Caldera DR-8359 Core DDR5-5600 16GB (2×8GB) CL46 Kit3,280$49Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-6438 Prime DDR5-7200 128GB (4×32GB) CL36 Kit”, https://vextor7.com/item/4407153 (accessed 2026-10-24).