Hardware Spec Index

Teralux DR-4577 Max DDR5-8400 128GB (4×32GB) CL40 SO-DIMM Kit

Memory · Teralux · SKU DR4577-MAX · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index8,419 (Memory scale)
Category rank#27,211
Street price$299
Power22 W
Performance per dollar28.16
Released2025

Specifications

BrandTeralux
ModelTeralux DR-4577 Max
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-46-46-88
CAS latencyCL40
First-word latency9.52 ns
Voltage1.40 V
ProfileXMP 3.0 + EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderNone (low profile)

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Mirenta DR-6459 Edge DDR5-8000 96GB (2×48GB) CL40 Kit7,673$319Compare
Caldera DR-4497 XT DDR5-5600 16GB (2×8GB) CL40 Kit3,644$59Compare
Altrix DR-3675 SE DDR5-5600 32GB (2×16GB) CL46 SO-DIMM Kit4,255$59Compare
Caldera DR-4852 XT DDR4-3000 8GB (2×4GB) CL15 Kit3,001$39Compare
Lumora DR-2575 Core DDR4-2666 8GB (2×4GB) CL16 Kit3,744$69Compare
Altrix DR-1662 Pro DDR5-7600 128GB (4×32GB) CL36 Kit7,539$309Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Teralux DR-4577 Max DDR5-8400 128GB (4×32GB) CL40 SO-DIMM Kit”, https://vextor7.com/item/2942441 (accessed 2026-10-25).