Hardware Spec Index

Altrix HD-9644 Pro 8TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Altrix · SKU HD9644-PRO · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index2,128 (Hard Drives scale)
Category rank#8,462
Street price$249
Power6 W
Performance per dollar8.55
Released2023

Specifications

BrandAltrix
ModelAltrix HD-9644 Pro
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-7756 XT 4TB 5,400 RPM CMR Surveillance Hard Drive726$59Compare
Mirenta HD-9804 XT 8TB 7,200 RPM SMR Desktop Hard Drive2,153$279Compare
Mirenta HD-9857 Max 24TB 7,200 RPM CMR Enterprise Hard Drive2,601$499Compare
Strivon HD-5348 Core 6TB 5,400 RPM CMR Desktop Hard Drive1,072$79Compare
Altrix HD-2485 Edge 12TB 7,200 RPM CMR Surveillance Hard Drive2,297$399Compare
Mirenta HD-7998 XT 16TB 7,200 RPM CMR NAS Hard Drive2,228$319Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-9644 Pro 8TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/4890671 (accessed 2026-10-23).