Hardware Spec Index

Caldera DR-7779 XT DDR5-8000 128GB (4×32GB) CL38 SO-DIMM Kit

Memory · Caldera · SKU DR7779-XT · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index8,768 (Memory scale)
Category rank#10,451
Street price$319
Power23 W
Performance per dollar27.49
Released2025

Specifications

BrandCaldera
ModelCaldera DR-7779 XT
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-8000 (8,000 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings38-44-44-118
CAS latencyCL38
First-word latency9.50 ns
Voltage1.40 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderNone (low profile)

Related guides

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Cite this page: Hardware Spec Index, “Caldera DR-7779 XT DDR5-8000 128GB (4×32GB) CL38 SO-DIMM Kit”, https://vextor7.com/item/2226065 (accessed 2026-10-24).