Hardware Spec Index

Altrix HD-2055 XT 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Altrix · SKU HD2055-XT · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index1,490 (Hard Drives scale)
Category rank#34,955
Street price$139
Power5 W
Performance per dollar10.72
Released2021

Specifications

BrandAltrix
ModelAltrix HD-2055 XT
Capacity4 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer180 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
Altrix HD-9304 XT 2TB 5,400 RPM CMR Desktop Hard Drive1,152$89Compare
Altrix HD-7905 Max 12TB 7,200 RPM CMR Surveillance Hard Drive1,652$189Compare
Mirenta HD-9859 Edge 20TB 7,200 RPM CMR NAS Hard Drive2,435$369Compare
Novexa HD-4745 Ti 6TB 5,400 RPM SMR Desktop Hard Drive1,481$159Compare
Mirenta HD-4252 XT 6TB 5,400 RPM CMR NAS Hard Drive1,158$109Compare
Altrix HD-3684 Pro 16TB 7,200 RPM CMR NAS Hard Drive2,193$319Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-2055 XT 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/2264280 (accessed 2026-10-21).