Hardware Spec Index

Caldera DR-7738 Edge DDR5-8000 128GB (4×32GB) CL38 Kit

Memory · Caldera · SKU DR7738-EDGE · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index8,002 (Memory scale)
Category rank#37,192
Street price$309
Power22 W
Performance per dollar25.90
Released2026

Specifications

BrandCaldera
ModelCaldera DR-7738 Edge
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8000 (8,000 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings38-38-38-118
CAS latencyCL38
First-word latency9.50 ns
Voltage1.40 V
ProfileAMD EXPO
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
Lumora DR-2139 Ti DDR5-5600 32GB (2×16GB) CL46 SO-DIMM Kit3,977$49Compare
Altrix DR-7553 Ultra DDR5-5600 16GB (2×8GB) CL40 Kit3,040$39Compare
Teralux DR-1122 Core DDR5-6000 32GB (2×16GB) CL32 Kit3,977$69Compare
Caldera DR-5656 Plus DDR5-6800 96GB (2×48GB) CL34 Kit6,513$199Compare
Teralux DR-6844 Max DDR5-6000 48GB (2×24GB) CL32 Kit4,394$79Compare
Caldera DR-1872 Ultra DDR4-3200 16GB (2×8GB) CL16 Kit5,439$129Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-7738 Edge DDR5-8000 128GB (4×32GB) CL38 Kit”, https://vextor7.com/item/6607689 (accessed 2026-10-23).