Hardware Spec Index

Caldera DR-8821 Ultra DDR5-5600 32GB (2×16GB) CL36 Kit

Memory · Caldera · SKU DR8821-ULTRA · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index2,991 (Memory scale)
Category rank#22,333
Street price$39
Power7 W
Performance per dollar76.69
Released2025

Specifications

BrandCaldera
ModelCaldera DR-8821 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-5600 (5,600 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings36-38-38-108
CAS latencyCL36
First-word latency12.86 ns
Voltage1.35 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no lighting

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Caldera DR-4922 SE DDR4-2666 16GB (2×8GB) CL19 Kit3,842$69Compare
Altrix DR-9228 SE DDR4-3600 32GB (4×8GB) CL16 Kit7,057$249Compare
Altrix DR-6282 XT DDR4-4000 32GB (4×8GB) CL19 Kit8,199$379Compare
Mirenta DR-8534 Edge DDR4-3000 16GB (2×8GB) CL15 SO-DIMM Kit3,724$59Compare
Mirenta DR-9585 Plus DDR5-6800 64GB (2×32GB) CL34 SO-DIMM Kit7,033$239Compare
Caldera DR-5474 Edge DDR5-7600 64GB (4×16GB) CL38 Kit6,880$219Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-8821 Ultra DDR5-5600 32GB (2×16GB) CL36 Kit”, https://vextor7.com/item/35459804 (accessed 2026-10-21).