Hardware Spec Index

Caldera DR-8407 Edge DDR5-8400 128GB (4×32GB) CL40 SO-DIMM Kit

Memory · Caldera · SKU DR8407-EDGE · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index8,450 (Memory scale)
Category rank#26,094
Street price$329
Power23 W
Performance per dollar25.68
Released2025

Specifications

BrandCaldera
ModelCaldera DR-8407 Edge
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-44-44-92
CAS latencyCL40
First-word latency9.52 ns
Voltage1.40 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
Mirenta DR-9493 Ti DDR5-6400 64GB (2×32GB) CL32 Kit5,786$129Compare
Caldera DR-6744 Ultra DDR5-8000 64GB (4×16GB) CL40 SO-DIMM Kit6,808$239Compare
Teralux DR-4824 Ultra DDR4-3200 8GB (2×4GB) CL16 Kit4,421$69Compare
Teralux DR-6740 XT DDR5-5200 16GB (2×8GB) CL42 Kit3,273$49Compare
Mirenta DR-2173 SE DDR5-6400 64GB (4×16GB) CL32 Kit5,604$149Compare
Altrix DR-6980 Plus DDR5-4800 16GB (2×8GB) CL40 Kit2,148$29Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-8407 Edge DDR5-8400 128GB (4×32GB) CL40 SO-DIMM Kit”, https://vextor7.com/item/9028450 (accessed 2026-10-20).