Hardware Spec Index

Altrix HD-4309 Pro 12TB 7,200 RPM CMR Surveillance Hard Drive

Hard Drives · Altrix · SKU HD4309-PRO · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index2,605 (Hard Drives scale)
Category rank#12,755
Street price$379
Power7 W
Performance per dollar6.87
Released2023

Specifications

BrandAltrix
ModelAltrix HD-4309 Pro
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
Mirenta HD-5303 Plus 16TB 7,200 RPM CMR NAS Hard Drive2,249$339Compare
Novexa HD-4910 Ultra 24TB 7,200 RPM CMR Enterprise Hard Drive3,100$599Compare
Altrix HD-9788 SE 8TB 7,200 RPM CMR Desktop Hard Drive1,976$229Compare
Mirenta HD-3731 Prime 20TB 7,200 RPM CMR Enterprise Hard Drive2,754$499Compare
Strivon HD-3480 XT 12TB 7,200 RPM SMR Desktop Hard Drive1,523$149Compare
Mirenta HD-5952 Pro 28TB 7,200 RPM CMR NAS Hard Drive2,927$569Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-4309 Pro 12TB 7,200 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/92322127 (accessed 2026-10-23).