Hardware Spec Index

Teralux DR-2221 XT DDR4-4000 32GB (4×8GB) CL18 Kit

Memory · Teralux · SKU DR2221-XT · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index8,739 (Memory scale)
Category rank#44,451
Street price$349
Power15 W
Performance per dollar25.04
Released2021

Specifications

BrandTeralux
ModelTeralux DR-2221 XT
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-4000 (4,000 MT/s)
Kit capacity32 GB (4 × 8 GB)
Timings18-24-24-56
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

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Cite this page: Hardware Spec Index, “Teralux DR-2221 XT DDR4-4000 32GB (4×8GB) CL18 Kit”, https://vextor7.com/item/1023558 (accessed 2026-10-23).