Hardware Spec Index

Altrix HD-3381 XT 12TB 7,200 RPM SMR Desktop Hard Drive

Hard Drives · Altrix · SKU HD3381-XT · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index2,415 (Hard Drives scale)
Category rank#19,085
Street price$399
Power7 W
Performance per dollar6.05
Released2020

Specifications

BrandAltrix
ModelAltrix HD-3381 XT
Capacity12 TB
ClassDesktop
RecordingSMR (shingled magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer240 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledYes
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Altrix HD-1631 Max 8TB 7,200 RPM CMR Desktop Hard Drive1,840$229Compare
Strivon HD-7745 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive1,404$119Compare
Mirenta HD-6981 Plus 12TB 7,200 RPM CMR Desktop Hard Drive2,297$299Compare
Altrix HD-9524 Prime 6TB 5,400 RPM SMR Desktop Hard Drive886$69Compare
Strivon HD-6588 Max 12TB 7,200 RPM SMR Desktop Hard Drive2,143$259Compare
Strivon HD-3110 Ultra 12TB 7,200 RPM CMR Desktop Hard Drive2,373$359Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-3381 XT 12TB 7,200 RPM SMR Desktop Hard Drive”, https://vextor7.com/item/7746897 (accessed 2026-10-26).