Hardware Spec Index

Caldera DR-5731 Ultra DDR5-7200 64GB (4×16GB) CL34 Kit

Memory · Caldera · SKU DR5731-ULTRA · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index6,578 (Memory scale)
Category rank#3,854
Street price$209
Power20 W
Performance per dollar31.47
Released2026

Specifications

BrandCaldera
ModelCaldera DR-5731 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7200 (7,200 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings34-42-42-78
CAS latencyCL34
First-word latency9.44 ns
Voltage1.40 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no lighting

Related guides

DDR5 Memory ExplainedDDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPO

Similar Memory

ModelBenchmarkPriceCompare
Altrix DR-8618 XT DDR4-4000 32GB (4×8GB) CL18 Kit7,688$319Compare
Caldera DR-2525 Ultra DDR5-7600 64GB (4×16GB) CL38 Kit7,980$329Compare
Mirenta DR-5502 Ultra DDR5-8000 128GB (4×32GB) CL38 Kit8,314$309Compare
Caldera DR-9344 Core DDR4-3600 64GB (2×32GB) CL18 Kit6,369$219Compare
Caldera DR-4190 Max DDR5-6400 48GB (2×24GB) CL32 Kit6,266$159Compare
Altrix DR-6087 XT DDR4-4000 64GB (2×32GB) CL19 Kit8,180$309Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-5731 Ultra DDR5-7200 64GB (4×16GB) CL34 Kit”, https://vextor7.com/item/1665716 (accessed 2026-10-25).