Hardware Spec Index

Altrix HD-2521 Ti 24TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Altrix · SKU HD2521-TI · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index2,626 (Hard Drives scale)
Category rank#13,479
Street price$479
Power8 W
Performance per dollar5.48
Released2022

Specifications

BrandAltrix
ModelAltrix HD-2521 Ti
Capacity24 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer300 MB/s
Workload rating300 TB/year
MTBF1.2 million hours
Helium-filledYes
Warranty3 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Novexa HD-5595 XT 8TB 7,200 RPM CMR Surveillance Hard Drive1,947$249Compare
Strivon HD-1213 Ultra 4TB 5,400 RPM SMR Desktop Hard Drive834$69Compare
Mirenta HD-1959 Core 4TB 5,400 RPM SMR Desktop Hard Drive671$59Compare
Strivon HD-9480 SE 16TB 7,200 RPM CMR NAS Hard Drive2,120$259Compare
Mirenta HD-2205 Edge 12TB 7,200 RPM CMR NAS Hard Drive1,746$239Compare
Altrix HD-4824 Core 8TB 7,200 RPM CMR NAS Hard Drive1,721$159Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-2521 Ti 24TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/46975407 (accessed 2026-10-22).