Hardware Spec Index

Caldera DR-4743 Prime DDR5-8000 128GB (4×32GB) CL38 Kit

Memory · Caldera · SKU DR4743-PRIME · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index8,502 (Memory scale)
Category rank#22,567
Street price$319
Power23 W
Performance per dollar26.65
Released2022

Specifications

BrandCaldera
ModelCaldera DR-4743 Prime
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8000 (8,000 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings38-46-46-118
CAS latencyCL38
First-word latency9.50 ns
Voltage1.40 V
ProfileXMP 3.0 + 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
Mirenta DR-1161 Ti DDR4-2666 8GB (2×4GB) CL19 Kit2,893$39Compare
Caldera DR-8233 SE DDR4-3000 8GB (2×4GB) CL16 Kit2,882$39Compare
Altrix DR-1590 Pro DDR5-5600 32GB (2×16GB) CL46 Kit4,525$79Compare
Caldera DR-8845 Pro DDR4-4000 64GB (2×32GB) CL19 Kit8,578$379Compare
Caldera DR-9924 Max DDR4-3200 32GB (2×16GB) CL16 Kit4,721$79Compare
Mirenta DR-9921 SE DDR4-4000 32GB (4×8GB) CL18 Kit8,677$319Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-4743 Prime DDR5-8000 128GB (4×32GB) CL38 Kit”, https://vextor7.com/item/4451935 (accessed 2026-10-20).