Hardware Spec Index

Caldera DR-7689 Prime DDR5-6400 48GB (2×24GB) CL34 Kit

Memory · Caldera · SKU DR7689-PRIME · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index4,857 (Memory scale)
Category rank#13,137
Street price$109
Power9 W
Performance per dollar44.56
Released2024

Specifications

BrandCaldera
ModelCaldera DR-7689 Prime
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings34-34-34-95
CAS latencyCL34
First-word latency10.63 ns
Voltage1.35 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, RGB lighting

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Caldera DR-9186 Core DDR5-5200 32GB (2×16GB) CL42 Kit2,809$39Compare
Altrix DR-8171 Edge DDR5-6800 48GB (2×24GB) CL34 Kit6,141$199Compare
Teralux DR-6507 SE DDR4-3000 16GB (2×8GB) CL15 Kit3,420$49Compare
Lumora DR-7537 Edge DDR5-8000 128GB (4×32GB) CL40 Kit8,886$369Compare
Teralux DR-4858 Ti DDR4-4000 64GB (2×32GB) CL19 Kit8,310$309Compare
Teralux DR-3932 Ti DDR5-6800 32GB (2×16GB) CL34 Kit5,549$119Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-7689 Prime DDR5-6400 48GB (2×24GB) CL34 Kit”, https://vextor7.com/item/559925 (accessed 2026-10-26).