Hardware Spec Index

Caldera DR-7048 Ultra DDR5-8400 128GB (4×32GB) CL40 Kit

Memory · Caldera · SKU DR7048-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index8,133 (Memory scale)
Category rank#43,594
Street price$329
Power23 W
Performance per dollar24.72
Released2025

Specifications

BrandCaldera
ModelCaldera DR-7048 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-48-48-96
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-7449 Ultra DDR5-6000 16GB (2×8GB) CL30 Kit3,976$59Compare
Teralux DR-8110 Max DDR4-2666 8GB (2×4GB) CL16 Kit2,701$29Compare
Teralux DR-4284 Ultra DDR5-8400 96GB (2×48GB) CL40 Kit7,994$339Compare
Altrix DR-1060 Core DDR5-6000 32GB (2×16GB) CL30 Kit4,282$69Compare
Caldera DR-6612 Edge DDR4-3600 16GB (2×8GB) CL16 Kit6,504$189Compare
Teralux DR-8633 Max DDR4-2666 8GB (2×4GB) CL16 Kit2,467$29Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-7048 Ultra DDR5-8400 128GB (4×32GB) CL40 Kit”, https://vextor7.com/item/92320404 (accessed 2026-10-22).