Hardware Spec Index

Altrix HD-8490 Ultra 28TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Altrix · SKU HD8490-ULTRA · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index2,701 (Hard Drives scale)
Category rank#11,296
Street price$489
Power9 W
Performance per dollar5.52
Released2025

Specifications

BrandAltrix
ModelAltrix HD-8490 Ultra
Capacity28 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer320 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-6780 Max 16TB 7,200 RPM CMR NAS Hard Drive2,020$279Compare
Strivon HD-4993 Max 12TB 7,200 RPM CMR Desktop Hard Drive2,057$279Compare
Mirenta HD-4754 Edge 12TB 7,200 RPM CMR Surveillance Hard Drive1,927$249Compare
Novexa HD-8096 Prime 2TB 5,400 RPM SMR Desktop Hard Drive646$49Compare
Novexa HD-3497 Ti 12TB 7,200 RPM CMR Surveillance Hard Drive1,862$219Compare
Novexa HD-1658 Core 24TB 7,200 RPM CMR Enterprise Hard Drive2,461$349Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-8490 Ultra 28TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/2903030 (accessed 2026-10-25).