Hardware Spec Index

Altrix HD-6643 XT 2TB 5,400 RPM SMR Desktop Hard Drive

Hard Drives · Altrix · SKU HD6643-XT · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index642 (Hard Drives scale)
Category rank#42,484
Street price$59
Power4 W
Performance per dollar10.88
Released2019

Specifications

BrandAltrix
ModelAltrix HD-6643 XT
Capacity2 TB
ClassDesktop
RecordingSMR (shingled 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
Mirenta HD-3588 Edge 28TB 7,200 RPM CMR Enterprise Hard Drive3,100$519Compare
Novexa HD-3920 SE 4TB 5,400 RPM SMR Desktop Hard Drive1,297$129Compare
Altrix HD-1804 SE 8TB 7,200 RPM CMR NAS Hard Drive1,666$179Compare
Mirenta HD-6526 Ti 2TB 5,400 RPM SMR Desktop Hard Drive852$59Compare
Novexa HD-9038 Max 16TB 7,200 RPM CMR Enterprise Hard Drive2,170$269Compare
Mirenta HD-2061 Ultra 6TB 5,400 RPM CMR NAS Hard Drive1,806$189Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-6643 XT 2TB 5,400 RPM SMR Desktop Hard Drive”, https://vextor7.com/item/72941280 (accessed 2026-10-21).