Hardware Spec Index

Altrix HD-6649 SE 16TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Altrix · SKU HD6649-SE · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index2,439 (Hard Drives scale)
Category rank#15,948
Street price$319
Power7 W
Performance per dollar7.65
Released2025

Specifications

BrandAltrix
ModelAltrix HD-6649 SE
Capacity16 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer260 MB/s
Workload rating300 TB/year
MTBF1.2 million hours
Helium-filledYes
Warranty3 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Mirenta HD-3403 Ti 24TB 7,200 RPM CMR Enterprise Hard Drive2,531$439Compare
Novexa HD-8198 Pro 6TB 5,400 RPM SMR Desktop Hard Drive1,578$189Compare
Novexa HD-2308 Ultra 24TB 7,200 RPM CMR Enterprise Hard Drive2,913$489Compare
Mirenta HD-2309 Plus 20TB 7,200 RPM CMR Enterprise Hard Drive2,030$279Compare
Mirenta HD-7568 Plus 16TB 7,200 RPM CMR Enterprise Hard Drive2,264$339Compare
Mirenta HD-5471 Plus 4TB 5,400 RPM SMR Desktop Hard Drive1,503$129Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-6649 SE 16TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/19001263 (accessed 2026-10-24).