Hardware Spec Index

Caldera DR-3803 Ultra DDR4-4000 32GB (2×16GB) CL18 Kit

Memory · Caldera · SKU DR3803-ULTRA · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index7,473 (Memory scale)
Category rank#3,519
Street price$299
Power7 W
Performance per dollar24.99
Released2019

Specifications

BrandCaldera
ModelCaldera DR-3803 Ultra
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-4000 (4,000 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings18-24-24-49
CAS latencyCL18
First-word latency9.00 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, no lighting

Related guides

DDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPODDR5 Memory Explained

Similar Memory

ModelBenchmarkPriceCompare
Lumora DR-7979 Ti DDR5-7200 64GB (2×32GB) CL34 Kit6,945$189Compare
Lumora DR-7878 Edge DDR5-6800 64GB (2×32GB) CL34 Kit7,002$229Compare
Lumora DR-9738 Ti DDR4-3200 32GB (2×16GB) CL14 Kit4,298$79Compare
Teralux DR-9997 Max DDR4-3200 16GB (2×8GB) CL16 Kit5,494$149Compare
Caldera DR-3943 Core DDR4-3200 16GB (2×8GB) CL16 Kit5,308$139Compare
Teralux DR-9593 Prime DDR4-3600 32GB (4×8GB) CL18 Kit6,306$169Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-3803 Ultra DDR4-4000 32GB (2×16GB) CL18 Kit”, https://vextor7.com/item/6008380 (accessed 2026-10-24).