Hardware Spec Index

Altrix HD-2218 Ti 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Altrix · SKU HD2218-TI · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index2,496 (Hard Drives scale)
Category rank#23,205
Street price$349
Power8 W
Performance per dollar7.15
Released2024

Specifications

BrandAltrix
ModelAltrix HD-2218 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
Strivon HD-9512 Prime 4TB 5,400 RPM SMR Desktop Hard Drive992$69Compare
Novexa HD-3876 Max 2TB 5,400 RPM CMR Desktop Hard Drive638$49Compare
Altrix HD-7309 SE 24TB 7,200 RPM CMR NAS Hard Drive2,795$539Compare
Novexa HD-7285 Pro 12TB 7,200 RPM CMR Surveillance Hard Drive2,148$309Compare
Strivon HD-8832 SE 2TB 5,400 RPM CMR Surveillance Hard Drive787$59Compare
Mirenta HD-9699 Ti 16TB 7,200 RPM CMR NAS Hard Drive2,233$309Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-2218 Ti 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/1361709 (accessed 2026-10-20).