Hardware Spec Index

Altrix HD-2809 Ti 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Altrix · SKU HD2809-TI · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index2,306 (Hard Drives scale)
Category rank#1,079
Street price$359
Power8 W
Performance per dollar6.42
Released2020

Specifications

BrandAltrix
ModelAltrix HD-2809 Ti
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSAS 12 Gb/s
Sustained transfer280 MB/s
Workload rating550 TB/year
MTBF2.5 million hours
Helium-filledYes
Warranty5 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Novexa HD-7026 Ti 8TB 7,200 RPM CMR Surveillance Hard Drive1,285$109Compare
Mirenta HD-9218 Prime 16TB 7,200 RPM CMR NAS Hard Drive2,188$299Compare
Strivon HD-2132 Pro 2TB 5,400 RPM CMR Surveillance Hard Drive827$59Compare
Altrix HD-1663 Core 16TB 7,200 RPM CMR Enterprise Hard Drive2,370$329Compare
Novexa HD-6106 Core 8TB 7,200 RPM CMR NAS Hard Drive1,496$139Compare
Novexa HD-9308 Ultra 2TB 5,400 RPM CMR Surveillance Hard Drive682$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-2809 Ti 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/8558866 (accessed 2026-10-22).