Hardware Spec Index

Caldera DR-7401 Ultra DDR5-7200 64GB (2×32GB) CL34 Kit

Memory · Caldera · SKU DR7401-ULTRA · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index7,403 (Memory scale)
Category rank#24,680
Street price$229
Power10 W
Performance per dollar32.33
Released2022

Specifications

BrandCaldera
ModelCaldera DR-7401 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7200 (7,200 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings34-34-34-85
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
Lumora DR-4853 Prime DDR5-6000 64GB (4×16GB) CL30 Kit5,407$139Compare
Teralux DR-1138 SE DDR4-3000 16GB (2×8GB) CL15 Kit4,071$69Compare
Mirenta DR-5786 Edge DDR4-3600 32GB (4×8GB) CL18 SO-DIMM Kit7,746$249Compare
Lumora DR-1101 Ultra DDR4-3000 16GB (2×8GB) CL16 Kit3,698$59Compare
Lumora DR-8126 Core DDR4-3200 16GB (2×8GB) CL16 Kit4,817$99Compare
Lumora DR-7326 Core DDR5-7600 128GB (4×32GB) CL38 Kit7,276$219Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-7401 Ultra DDR5-7200 64GB (2×32GB) CL34 Kit”, https://vextor7.com/item/8774335 (accessed 2026-10-22).