Hardware Spec Index

Altrix HD-8146 XT 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Altrix · SKU HD8146-XT · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index1,149 (Hard Drives scale)
Category rank#9,932
Street price$99
Power5 W
Performance per dollar11.61
Released2023

Specifications

BrandAltrix
ModelAltrix HD-8146 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
Novexa HD-4665 XT 4TB 5,400 RPM CMR Surveillance Hard Drive1,230$109Compare
Novexa HD-8701 Ti 8TB 7,200 RPM SMR Desktop Hard Drive1,687$179Compare
Mirenta HD-6178 Ti 24TB 7,200 RPM CMR NAS Hard Drive2,573$389Compare
Mirenta HD-5817 XT 8TB 7,200 RPM CMR Surveillance Hard Drive1,762$199Compare
Novexa HD-4732 SE 6TB 5,400 RPM CMR Surveillance Hard Drive1,066$79Compare
Novexa HD-6836 Ultra 24TB 7,200 RPM CMR Enterprise Hard Drive2,467$379Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-8146 XT 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/1914564 (accessed 2026-10-23).