Hardware Spec Index

Teralux DR-4221 Core DDR4-3000 8GB (2×4GB) CL16 Kit

Memory · Teralux · SKU DR4221-CORE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index3,514 (Memory scale)
Category rank#48,490
Street price$59
Power5 W
Performance per dollar59.56
Released2023

Specifications

BrandTeralux
ModelTeralux DR-4221 Core
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-3000 (3,000 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings16-24-24-45
CAS latencyCL16
First-word latency10.67 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, RGB lighting

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Caldera DR-7182 Prime DDR4-4000 64GB (2×32GB) CL18 Kit8,792$379Compare
Altrix DR-2794 Max DDR4-3600 64GB (2×32GB) CL18 Kit6,834$229Compare
Caldera DR-7222 XT DDR4-3200 8GB (2×4GB) CL14 Kit3,112$49Compare
Lumora DR-2903 Pro DDR4-3200 16GB (2×8GB) CL16 SO-DIMM Kit6,504$209Compare
Teralux DR-8054 Ti DDR4-3200 32GB (4×8GB) CL16 Kit6,591$199Compare
Teralux DR-8648 Ultra DDR4-3600 16GB (2×8GB) CL16 Kit6,058$209Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Teralux DR-4221 Core DDR4-3000 8GB (2×4GB) CL16 Kit”, https://vextor7.com/item/5680814 (accessed 2026-10-19).