Hardware Spec Index

Caldera DR-3973 Plus DDR5-7200 64GB (2×32GB) CL36 Kit

Memory · Caldera · SKU DR3973-PLUS · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index5,808 (Memory scale)
Category rank#21,756
Street price$159
Power9 W
Performance per dollar36.53
Released2023

Specifications

BrandCaldera
ModelCaldera DR-3973 Plus
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7200 (7,200 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings36-36-36-86
CAS latencyCL36
First-word latency10.00 ns
Voltage1.40 V
ProfileXMP 3.0 + 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
Mirenta DR-7421 Ultra DDR4-3600 32GB (4×8GB) CL18 Kit7,005$249Compare
Altrix DR-7340 Edge DDR4-4000 64GB (2×32GB) CL18 Kit8,900$379Compare
Altrix DR-7740 Prime DDR5-5600 48GB (2×24GB) CL46 Kit4,437$79Compare
Lumora DR-9482 XT DDR4-2666 16GB (2×8GB) CL19 Kit3,530$49Compare
Lumora DR-2635 Core DDR4-3600 32GB (2×16GB) CL18 Kit7,394$239Compare
Caldera DR-8347 Pro DDR4-3600 16GB (2×8GB) CL16 Kit6,063$169Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-3973 Plus DDR5-7200 64GB (2×32GB) CL36 Kit”, https://vextor7.com/item/35305873 (accessed 2026-10-25).