Hardware Spec Index

Caldera DR-5749 Prime DDR5-8400 128GB (4×32GB) CL40 Kit

Memory · Caldera · SKU DR5749-PRIME · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index8,135 (Memory scale)
Category rank#48,291
Street price$289
Power23 W
Performance per dollar28.15
Released2022

Specifications

BrandCaldera
ModelCaldera DR-5749 Prime
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-44-44-116
CAS latencyCL40
First-word latency9.52 ns
Voltage1.40 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
Altrix DR-3721 Max DDR5-6400 32GB (2×16GB) CL32 Kit5,111$109Compare
Teralux DR-3072 SE DDR5-6800 64GB (2×32GB) CL34 Kit7,155$209Compare
Teralux DR-8317 XT DDR5-8400 128GB (4×32GB) CL40 Kit8,377$359Compare
Lumora DR-9111 Edge DDR4-3600 32GB (2×16GB) CL16 Kit7,848$269Compare
Mirenta DR-2440 Prime DDR5-7200 64GB (4×16GB) CL34 Kit6,166$159Compare
Teralux DR-7128 Prime DDR4-3600 32GB (4×8GB) CL18 Kit6,422$179Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-5749 Prime DDR5-8400 128GB (4×32GB) CL40 Kit”, https://vextor7.com/item/7707016 (accessed 2026-10-22).