Hardware Spec Index

Teralux DR-4221 Core DDR5-5200 16GB (2×8GB) CL40 Kit

Memory · Teralux · SKU DR4221-CORE · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index3,126 (Memory scale)
Category rank#43,196
Street price$39
Power7 W
Performance per dollar80.15
Released2023

Specifications

BrandTeralux
ModelTeralux DR-4221 Core
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-5200 (5,200 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings40-44-44-104
CAS latencyCL40
First-word latency15.38 ns
Voltage1.10 V
ProfileJEDEC (no profile needed)
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no lighting

Related guides

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Cite this page: Hardware Spec Index, “Teralux DR-4221 Core DDR5-5200 16GB (2×8GB) CL40 Kit”, https://vextor7.com/item/46973586 (accessed 2026-10-22).