Hardware Spec Index

Teralux DR-2577 Core DDR5-8400 128GB (4×32GB) CL40 Kit

Memory · Teralux · SKU DR2577-CORE · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index8,900 (Memory scale)
Category rank#38,760
Street price$379
Power24 W
Performance per dollar23.48
Released2025

Specifications

BrandTeralux
ModelTeralux DR-2577 Core
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-42-42-108
CAS latencyCL40
First-word latency9.52 ns
Voltage1.40 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, RGB lighting

Related guides

DDR5 Memory ExplainedDDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPO

Similar Memory

ModelBenchmarkPriceCompare
Lumora DR-3226 Ti DDR4-3000 16GB (2×8GB) CL15 Kit4,386$89Compare
Mirenta DR-7799 Ti DDR4-4000 32GB (4×8GB) CL18 Kit8,305$349Compare
Mirenta DR-6653 Max DDR5-8400 128GB (4×32GB) CL40 SO-DIMM Kit8,102$319Compare
Caldera DR-3429 Plus DDR4-3000 8GB (2×4GB) CL16 Kit2,274$29Compare
Teralux DR-4860 Ti DDR4-2666 8GB (2×4GB) CL16 Kit3,811$59Compare
Altrix DR-7441 Ultra DDR5-6000 32GB (2×16GB) CL30 Kit4,632$89Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Teralux DR-2577 Core DDR5-8400 128GB (4×32GB) CL40 Kit”, https://vextor7.com/item/431471 (accessed 2026-10-22).