Hardware Spec Index

Altrix HD-2155 Ultra 8TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Altrix · SKU HD2155-ULTRA · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index1,417 (Hard Drives scale)
Category rank#44,010
Street price$119
Power6 W
Performance per dollar11.91
Released2025

Specifications

BrandAltrix
ModelAltrix HD-2155 Ultra
Capacity8 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer220 MB/s
Workload rating300 TB/year
MTBF1.2 million hours
Helium-filledNo
Warranty3 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Mirenta HD-5114 Plus 4TB 5,400 RPM SMR Desktop Hard Drive1,273$109Compare
Strivon HD-3606 SE 6TB 5,400 RPM CMR NAS Hard Drive1,544$159Compare
Novexa HD-4083 Ultra 4TB 5,400 RPM CMR Desktop Hard Drive733$49Compare
Novexa HD-9457 Core 2TB 5,400 RPM CMR Desktop Hard Drive819$69Compare
Strivon HD-5486 Ti 4TB 5,400 RPM CMR Surveillance Hard Drive1,489$139Compare
Novexa HD-7687 XT 6TB 5,400 RPM SMR Desktop Hard Drive1,378$109Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-2155 Ultra 8TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/2408869 (accessed 2026-10-23).