Hardware Spec Index

Caldera DR-5685 Prime DDR5-6400 64GB (2×32GB) CL34 SO-DIMM Kit

Memory · Caldera · SKU DR5685-PRIME · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index5,536 (Memory scale)
Category rank#40,605
Street price$159
Power9 W
Performance per dollar34.82
Released2022

Specifications

BrandCaldera
ModelCaldera DR-5685 Prime
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings34-36-36-78
CAS latencyCL34
First-word latency10.63 ns
Voltage1.35 V
ProfileXMP 3.0 + 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
Lumora DR-9391 SE DDR5-6000 64GB (4×16GB) CL30 Kit5,965$159Compare
Caldera DR-7761 Pro DDR5-6800 48GB (2×24GB) CL34 Kit5,945$169Compare
Teralux DR-8018 SE DDR5-8400 128GB (4×32GB) CL40 Kit8,107$319Compare
Altrix DR-1655 Plus DDR5-4800 16GB (2×8GB) CL40 Kit2,591$29Compare
Mirenta DR-8133 Core DDR4-2666 8GB (2×4GB) CL19 Kit3,205$39Compare
Caldera DR-2453 XT DDR4-3200 32GB (2×16GB) CL14 Kit5,976$169Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-5685 Prime DDR5-6400 64GB (2×32GB) CL34 SO-DIMM Kit”, https://vextor7.com/item/608759 (accessed 2026-10-19).