Hardware Spec Index

Altrix HD-2947 XT 2TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Altrix · SKU HD2947-XT · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index1,170 (Hard Drives scale)
Category rank#27,427
Street price$89
Power4 W
Performance per dollar13.15
Released2021

Specifications

BrandAltrix
ModelAltrix HD-2947 XT
Capacity2 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer170 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
Strivon HD-7560 SE 12TB 7,200 RPM CMR NAS Hard Drive2,111$299Compare
Mirenta HD-1683 Ti 12TB 7,200 RPM CMR NAS Hard Drive2,289$339Compare
Strivon HD-3153 Edge 8TB 7,200 RPM CMR Surveillance Hard Drive1,261$119Compare
Mirenta HD-1543 Edge 16TB 7,200 RPM CMR NAS Hard Drive2,287$339Compare
Strivon HD-2397 Max 16TB 7,200 RPM CMR NAS Hard Drive2,337$319Compare
Strivon HD-1968 XT 4TB 5,400 RPM CMR Desktop Hard Drive830$49Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-2947 XT 2TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/31929916 (accessed 2026-10-23).