Hardware Spec Index

Caldera DR-7901 Ti DDR5-8400 128GB (4×32GB) CL40 SO-DIMM Kit

Memory · Caldera · SKU DR7901-TI · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index8,900 (Memory scale)
Category rank#7,947
Street price$369
Power24 W
Performance per dollar24.12
Released2022

Specifications

BrandCaldera
ModelCaldera DR-7901 Ti
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-44-44-88
CAS latencyCL40
First-word latency9.52 ns
Voltage1.40 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
Teralux DR-9695 Prime DDR5-6000 64GB (2×32GB) CL32 Kit4,751$109Compare
Caldera DR-1493 Max DDR5-7600 64GB (4×16GB) CL38 Kit6,519$179Compare
Teralux DR-7532 Ultra DDR4-3200 32GB (4×8GB) CL16 Kit6,545$199Compare
Lumora DR-6338 XT DDR4-3200 16GB (2×8GB) CL16 SO-DIMM Kit5,095$99Compare
Teralux DR-7380 Prime DDR5-8400 128GB (4×32GB) CL40 Kit7,613$329Compare
Caldera DR-5357 Max DDR4-4000 64GB (2×32GB) CL18 Kit8,900$329Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-7901 Ti DDR5-8400 128GB (4×32GB) CL40 SO-DIMM Kit”, https://vextor7.com/item/4554944 (accessed 2026-10-24).