Hardware Spec Index

Altrix HD-6929 Ultra 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Altrix · SKU HD6929-ULTRA · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index1,490 (Hard Drives scale)
Category rank#16,381
Street price$149
Power5 W
Performance per dollar10.00
Released2019

Specifications

BrandAltrix
ModelAltrix HD-6929 Ultra
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
Strivon HD-7521 Plus 6TB 5,400 RPM CMR Surveillance Hard Drive1,671$179Compare
Strivon HD-8973 Max 12TB 7,200 RPM CMR Surveillance Hard Drive1,618$149Compare
Novexa HD-4009 XT 24TB 7,200 RPM CMR NAS Hard Drive2,634$369Compare
Strivon HD-2764 Ultra 12TB 7,200 RPM SMR Desktop Hard Drive2,243$269Compare
Altrix HD-7879 Prime 4TB 5,400 RPM SMR Desktop Hard Drive1,500$139Compare
Altrix HD-9827 Edge 6TB 5,400 RPM SMR Desktop Hard Drive1,175$109Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-6929 Ultra 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/99864669 (accessed 2026-10-20).