Hardware Spec Index

Caldera DR-8729 XT DDR5-8400 128GB (4×32GB) CL40 Kit

Memory · Caldera · SKU DR8729-XT · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index8,396 (Memory scale)
Category rank#8,867
Street price$349
Power23 W
Performance per dollar24.06
Released2026

Specifications

BrandCaldera
ModelCaldera DR-8729 XT
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-48-48-100
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
Mirenta DR-4679 Max DDR5-5200 32GB (2×16GB) CL40 Kit3,387$49Compare
Caldera DR-3374 Pro DDR4-3600 32GB (2×16GB) CL18 Kit7,162$249Compare
Mirenta DR-3386 XT DDR5-8000 96GB (2×48GB) CL38 SO-DIMM Kit7,096$269Compare
Altrix DR-5175 Max DDR4-4000 64GB (2×32GB) CL18 Kit8,078$299Compare
Altrix DR-3483 Plus DDR5-5200 16GB (2×8GB) CL42 Kit3,310$49Compare
Teralux DR-8783 Prime DDR4-3600 64GB (2×32GB) CL18 Kit7,886$339Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-8729 XT DDR5-8400 128GB (4×32GB) CL40 Kit”, https://vextor7.com/item/8200633 (accessed 2026-10-21).