Hardware Spec Index

Caldera DR-8681 Core DDR5-6400 64GB (2×32GB) CL32 SO-DIMM Kit

Memory · Caldera · SKU DR8681-CORE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index5,251 (Memory scale)
Category rank#49,075
Street price$129
Power9 W
Performance per dollar40.71
Released2023

Specifications

BrandCaldera
ModelCaldera DR-8681 Core
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings32-40-40-86
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
Lumora DR-9061 Core DDR4-3600 16GB (2×8GB) CL18 Kit5,700$149Compare
Caldera DR-6252 Pro DDR5-6800 64GB (2×32GB) CL34 Kit6,240$169Compare
Mirenta DR-9954 SE DDR5-6400 48GB (2×24GB) CL34 Kit5,695$139Compare
Caldera DR-3058 Max DDR4-3600 64GB (2×32GB) CL18 Kit6,498$229Compare
Lumora DR-8763 Prime DDR4-3000 8GB (2×4GB) CL16 Kit3,011$39Compare
Teralux DR-8977 Max DDR4-4000 32GB (4×8GB) CL19 Kit7,779$269Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-8681 Core DDR5-6400 64GB (2×32GB) CL32 SO-DIMM Kit”, https://vextor7.com/item/3406804 (accessed 2026-10-21).