Hardware Spec Index

Caldera DR-9915 Ultra DDR5-8400 128GB (4×32GB) CL40 Kit

Memory · Caldera · SKU DR9915-ULTRA · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index7,810 (Memory scale)
Category rank#22,461
Street price$309
Power23 W
Performance per dollar25.28
Released2022

Specifications

BrandCaldera
ModelCaldera DR-9915 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-46-46-104
CAS latencyCL40
First-word latency9.52 ns
Voltage1.40 V
ProfileIntel XMP 3.0
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no lighting

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Caldera DR-1486 Ti DDR4-3000 8GB (2×4GB) CL16 Kit4,496$69Compare
Teralux DR-6428 SE DDR4-3600 32GB (4×8GB) CL16 Kit7,377$259Compare
Lumora DR-8084 Ultra DDR5-5600 32GB (2×16GB) CL36 Kit3,886$59Compare
Altrix DR-9033 Ti DDR4-3600 32GB (4×8GB) CL18 SO-DIMM Kit7,018$219Compare
Lumora DR-5552 Ti DDR5-6000 48GB (2×24GB) CL30 Kit3,900$69Compare
Lumora DR-8496 Plus DDR5-8400 128GB (4×32GB) CL40 Kit8,343$379Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-9915 Ultra DDR5-8400 128GB (4×32GB) CL40 Kit”, https://vextor7.com/item/5583039 (accessed 2026-10-23).