Hardware Spec Index

Caldera DR-1543 Edge DDR5-6400 48GB (2×24GB) CL32 SO-DIMM Kit

Memory · Caldera · SKU DR1543-EDGE · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index5,534 (Memory scale)
Category rank#15,881
Street price$129
Power9 W
Performance per dollar42.90
Released2025

Specifications

BrandCaldera
ModelCaldera DR-1543 Edge
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings32-34-34-80
CAS latencyCL32
First-word latency10.00 ns
Voltage1.35 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

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All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-1543 Edge DDR5-6400 48GB (2×24GB) CL32 SO-DIMM Kit”, https://vextor7.com/item/92940606 (accessed 2026-10-20).