Hardware Spec Index

Caldera DR-4551 Plus DDR5-6800 48GB (2×24GB) CL34 Kit

Memory · Caldera · SKU DR4551-PLUS · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index5,277 (Memory scale)
Category rank#31,122
Street price$129
Power9 W
Performance per dollar40.91
Released2023

Specifications

BrandCaldera
ModelCaldera DR-4551 Plus
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6800 (6,800 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings34-40-40-105
CAS latencyCL34
First-word latency10.00 ns
Voltage1.35 V
ProfileIntel XMP 3.0
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, RGB lighting

Related guides

DDR5 Memory ExplainedDDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPO

Similar Memory

ModelBenchmarkPriceCompare
Mirenta DR-9340 Ultra DDR4-2666 8GB (2×4GB) CL16 Kit2,652$29Compare
Caldera DR-9780 Prime DDR5-6400 32GB (2×16GB) CL34 Kit5,091$99Compare
Teralux DR-5474 Core DDR5-4800 16GB (2×8GB) CL40 Kit2,263$29Compare
Mirenta DR-4703 Pro DDR5-7600 64GB (2×32GB) CL38 Kit6,500$219Compare
Caldera DR-7539 Core DDR5-8400 96GB (2×48GB) CL40 Kit8,543$349Compare
Altrix DR-3978 Ultra DDR5-6400 32GB (2×16GB) CL32 Kit5,211$109Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-4551 Plus DDR5-6800 48GB (2×24GB) CL34 Kit”, https://vextor7.com/item/96824785 (accessed 2026-10-25).