Hardware Spec Index

Altrix HD-6651 Ti 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Altrix · SKU HD6651-TI · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index1,091 (Hard Drives scale)
Category rank#13,153
Street price$89
Power5 W
Performance per dollar12.26
Released2024

Specifications

BrandAltrix
ModelAltrix HD-6651 Ti
Capacity4 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer180 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-3991 Max 20TB 7,200 RPM CMR NAS Hard Drive2,433$349Compare
Altrix HD-3441 XT 20TB 7,200 RPM CMR Enterprise Hard Drive2,528$399Compare
Novexa HD-6592 Prime 24TB 7,200 RPM CMR NAS Hard Drive3,040$539Compare
Strivon HD-9345 Prime 8TB 7,200 RPM SMR Desktop Hard Drive2,005$239Compare
Strivon HD-3766 XT 28TB 7,200 RPM CMR Enterprise Hard Drive3,100$589Compare
Altrix HD-5649 Ultra 28TB 7,200 RPM CMR NAS Hard Drive3,100$599Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-6651 Ti 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/8124646 (accessed 2026-10-26).