Hardware Spec Index

Altrix HD-9391 Ultra 24TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Altrix · SKU HD9391-ULTRA · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index3,023 (Hard Drives scale)
Category rank#10,379
Street price$549
Power8 W
Performance per dollar5.51
Released2024

Specifications

BrandAltrix
ModelAltrix HD-9391 Ultra
Capacity24 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSAS 12 Gb/s
Sustained transfer300 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-9716 SE 6TB 5,400 RPM CMR Desktop Hard Drive1,595$149Compare
Altrix HD-5450 Plus 24TB 7,200 RPM CMR Enterprise Hard Drive2,844$509Compare
Altrix HD-2006 SE 2TB 5,400 RPM CMR Surveillance Hard Drive984$69Compare
Novexa HD-3550 SE 8TB 7,200 RPM CMR NAS Hard Drive1,386$109Compare
Strivon HD-1752 Plus 20TB 7,200 RPM CMR Enterprise Hard Drive2,844$559Compare
Novexa HD-6318 Plus 24TB 7,200 RPM CMR NAS Hard Drive2,659$479Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-9391 Ultra 24TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/20106259 (accessed 2026-10-21).