Hardware Spec Index

Altrix HD-6645 SE 6TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Altrix · SKU HD6645-SE · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index1,180 (Hard Drives scale)
Category rank#4,527
Street price$89
Power5 W
Performance per dollar13.26
Released2026

Specifications

BrandAltrix
ModelAltrix HD-6645 SE
Capacity6 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer190 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-1337 Ti 6TB 5,400 RPM CMR NAS Hard Drive1,050$79Compare
Novexa HD-2568 Pro 8TB 7,200 RPM CMR NAS Hard Drive1,609$139Compare
Altrix HD-9390 Plus 6TB 5,400 RPM SMR Desktop Hard Drive1,412$119Compare
Mirenta HD-4460 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive2,388$399Compare
Novexa HD-7326 Ti 20TB 7,200 RPM CMR NAS Hard Drive2,507$359Compare
Novexa HD-5736 Pro 20TB 7,200 RPM CMR NAS Hard Drive2,783$539Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-6645 SE 6TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/33039676 (accessed 2026-10-25).