Hardware Spec Index

Altrix HD-2731 Ultra 8TB 7,200 RPM CMR Surveillance Hard Drive

Hard Drives · Altrix · SKU HD2731-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index1,431 (Hard Drives scale)
Category rank#47,940
Street price$129
Power6 W
Performance per dollar11.09
Released2022

Specifications

BrandAltrix
ModelAltrix HD-2731 Ultra
Capacity8 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer220 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledNo
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Novexa HD-1741 Max 24TB 7,200 RPM CMR Enterprise Hard Drive2,735$429Compare
Altrix HD-8994 XT 12TB 7,200 RPM CMR NAS Hard Drive2,124$339Compare
Altrix HD-2539 SE 12TB 7,200 RPM SMR Desktop Hard Drive2,531$339Compare
Mirenta HD-5722 Core 20TB 7,200 RPM CMR NAS Hard Drive2,866$439Compare
Novexa HD-7145 Plus 8TB 7,200 RPM CMR NAS Hard Drive1,226$89Compare
Novexa HD-8816 XT 2TB 5,400 RPM CMR Desktop Hard Drive1,127$79Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-2731 Ultra 8TB 7,200 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/4192103 (accessed 2026-10-21).