Hardware Spec Index

Teralux DR-7921 Edge DDR4-2666 8GB (2×4GB) CL16 Kit

Memory · Teralux · SKU DR7921-EDGE · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index3,855 (Memory scale)
Category rank#18,091
Street price$59
Power5 W
Performance per dollar65.34
Released2022

Specifications

BrandTeralux
ModelTeralux DR-7921 Edge
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings16-22-22-40
CAS latencyCL16
First-word latency12.00 ns
Voltage1.20 V
ProfileJEDEC (no profile needed)
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, no lighting

Related guides

DDR4 vs DDR5CAS Latency (CL) and RAM TimingsDDR5 Memory ExplainedXMP vs EXPO

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Cite this page: Hardware Spec Index, “Teralux DR-7921 Edge DDR4-2666 8GB (2×4GB) CL16 Kit”, https://vextor7.com/item/27362492 (accessed 2026-10-24).