Hardware Spec Index

Altrix HD-6311 XT 12TB 7,200 RPM CMR Surveillance Hard Drive

Hard Drives · Altrix · SKU HD6311-XT · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index2,203 (Hard Drives scale)
Category rank#48,608
Street price$329
Power7 W
Performance per dollar6.70
Released2019

Specifications

BrandAltrix
ModelAltrix HD-6311 XT
Capacity12 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer240 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledYes
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Novexa HD-5130 Max 12TB 7,200 RPM CMR NAS Hard Drive1,614$179Compare
Mirenta HD-3978 Ultra 8TB 7,200 RPM CMR Surveillance Hard Drive1,479$139Compare
Mirenta HD-7231 Max 6TB 5,400 RPM CMR Surveillance Hard Drive880$59Compare
Strivon HD-7314 Prime 6TB 5,400 RPM CMR NAS Hard Drive1,221$99Compare
Novexa HD-5642 SE 20TB 7,200 RPM CMR NAS Hard Drive2,559$339Compare
Novexa HD-4882 Plus 16TB 7,200 RPM CMR Enterprise Hard Drive2,755$439Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-6311 XT 12TB 7,200 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/410685 (accessed 2026-10-24).