Hardware Spec Index

Altrix HD-8550 XT 12TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Altrix · SKU HD8550-XT · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index2,006 (Hard Drives scale)
Category rank#5,576
Street price$229
Power7 W
Performance per dollar8.76
Released2020

Specifications

BrandAltrix
ModelAltrix HD-8550 XT
Capacity12 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer240 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
Strivon HD-8863 Max 24TB 7,200 RPM CMR Enterprise Hard Drive2,815$589Compare
Strivon HD-1749 Max 20TB 7,200 RPM CMR Enterprise Hard Drive2,802$549Compare
Altrix HD-9820 SE 12TB 7,200 RPM CMR NAS Hard Drive1,527$159Compare
Mirenta HD-8289 Ti 12TB 7,200 RPM CMR Surveillance Hard Drive2,087$279Compare
Novexa HD-6815 Ultra 2TB 5,400 RPM CMR Desktop Hard Drive992$79Compare
Mirenta HD-9429 SE 12TB 7,200 RPM CMR NAS Hard Drive2,168$269Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-8550 XT 12TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/927490 (accessed 2026-10-20).