Hardware Spec Index

Caldera DR-1491 Ultra DDR5-7600 128GB (4×32GB) CL36 SO-DIMM Kit

Memory · Caldera · SKU DR1491-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index8,042 (Memory scale)
Category rank#46,187
Street price$299
Power22 W
Performance per dollar26.90
Released2023

Specifications

BrandCaldera
ModelCaldera DR-1491 Ultra
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-7600 (7,600 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings36-38-38-86
CAS latencyCL36
First-word latency9.47 ns
Voltage1.40 V
ProfileIntel XMP 3.0
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
Altrix DR-1060 Ti DDR4-2666 8GB (2×4GB) CL16 Kit2,526$29Compare
Mirenta DR-5322 Edge DDR4-4000 64GB (2×32GB) CL18 SO-DIMM Kit8,512$289Compare
Altrix DR-4269 Ti DDR4-3600 32GB (2×16GB) CL16 SO-DIMM Kit6,890$239Compare
Teralux DR-5779 Core DDR5-6000 48GB (2×24GB) CL30 Kit4,863$99Compare
Mirenta DR-4801 Ti DDR4-3200 16GB (2×8GB) CL16 Kit5,299$109Compare
Mirenta DR-3182 Ultra DDR4-3000 16GB (2×8GB) CL15 Kit4,762$99Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-1491 Ultra DDR5-7600 128GB (4×32GB) CL36 SO-DIMM Kit”, https://vextor7.com/item/93039669 (accessed 2026-10-22).