Hardware Spec Index

Caldera DR-3851 Pro DDR5-6400 64GB (4×16GB) CL32 SO-DIMM Kit

Memory · Caldera · SKU DR3851-PRO · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index5,934 (Memory scale)
Category rank#38,740
Street price$159
Power19 W
Performance per dollar37.32
Released2025

Specifications

BrandCaldera
ModelCaldera DR-3851 Pro
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings32-34-34-90
CAS latencyCL32
First-word latency10.00 ns
Voltage1.35 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderNone (low profile)

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Teralux DR-1198 Ti DDR5-8400 96GB (2×48GB) CL40 Kit8,722$379Compare
Lumora DR-6243 Ultra DDR5-5200 32GB (2×16GB) CL42 Kit2,973$39Compare
Teralux DR-1873 Edge DDR5-8400 96GB (2×48GB) CL40 Kit7,966$259Compare
Lumora DR-3610 Ultra DDR4-3600 32GB (4×8GB) CL18 Kit6,882$229Compare
Teralux DR-4290 Edge DDR5-4800 16GB (2×8GB) CL40 Kit2,993$39Compare
Caldera DR-2934 Prime DDR5-6400 48GB (2×24GB) CL32 Kit5,743$139Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-3851 Pro DDR5-6400 64GB (4×16GB) CL32 SO-DIMM Kit”, https://vextor7.com/item/5334586 (accessed 2026-10-20).