Hardware Spec Index

Altrix HD-5821 SE 2TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Altrix · SKU HD5821-SE · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index984 (Hard Drives scale)
Category rank#4,027
Street price$79
Power4 W
Performance per dollar12.46
Released2025

Specifications

BrandAltrix
ModelAltrix HD-5821 SE
Capacity2 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer170 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledNo
Warranty2 years

Related guides

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Cite this page: Hardware Spec Index, “Altrix HD-5821 SE 2TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/41917440 (accessed 2026-10-26).