Hardware Spec Index

Altrix HD-7140 XT 12TB 7,200 RPM SMR Desktop Hard Drive

Hard Drives · Altrix · SKU HD7140-XT · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index2,270 (Hard Drives scale)
Category rank#44,232
Street price$329
Power7 W
Performance per dollar6.90
Released2021

Specifications

BrandAltrix
ModelAltrix HD-7140 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
Novexa HD-7453 XT 16TB 7,200 RPM CMR NAS Hard Drive1,921$249Compare
Strivon HD-8047 Max 20TB 7,200 RPM CMR Enterprise Hard Drive2,635$399Compare
Mirenta HD-4738 SE 4TB 5,400 RPM CMR Desktop Hard Drive1,273$109Compare
Altrix HD-2181 XT 12TB 7,200 RPM CMR Desktop Hard Drive2,222$279Compare
Strivon HD-7438 Max 4TB 5,400 RPM SMR Desktop Hard Drive1,369$129Compare
Novexa HD-5619 Edge 8TB 7,200 RPM SMR Desktop Hard Drive1,975$219Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-7140 XT 12TB 7,200 RPM SMR Desktop Hard Drive”, https://vextor7.com/item/9587138 (accessed 2026-10-22).