Hardware Spec Index

Caldera DR-8557 XT DDR5-6800 64GB (2×32GB) CL34 Kit

Memory · Caldera · SKU DR8557-XT · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index5,911 (Memory scale)
Category rank#24,886
Street price$159
Power9 W
Performance per dollar37.18
Released2023

Specifications

BrandCaldera
ModelCaldera DR-8557 XT
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6800 (6,800 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings34-42-42-85
CAS latencyCL34
First-word latency10.00 ns
Voltage1.35 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no lighting

Related guides

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All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-8557 XT DDR5-6800 64GB (2×32GB) CL34 Kit”, https://vextor7.com/item/7363974 (accessed 2026-10-23).