Hardware Spec Index

Altrix HD-8991 Max 12TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Altrix · SKU HD8991-MAX · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index1,785 (Hard Drives scale)
Category rank#7,131
Street price$189
Power7 W
Performance per dollar9.44
Released2019

Specifications

BrandAltrix
ModelAltrix HD-8991 Max
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-7945 Max 20TB 7,200 RPM CMR Enterprise Hard Drive2,681$449Compare
Mirenta HD-6077 Pro 2TB 5,400 RPM CMR Desktop Hard Drive878$59Compare
Altrix HD-3568 Ti 16TB 7,200 RPM CMR Enterprise Hard Drive2,439$429Compare
Altrix HD-1720 SE 24TB 7,200 RPM CMR Enterprise Hard Drive2,848$449Compare
Strivon HD-9429 Max 12TB 7,200 RPM CMR Desktop Hard Drive2,475$359Compare
Mirenta HD-5323 Ultra 6TB 5,400 RPM CMR Surveillance Hard Drive1,068$89Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-8991 Max 12TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/5226444 (accessed 2026-10-19).