Hardware Spec Index

Altrix HD-3813 Ultra 12TB 7,200 RPM CMR Surveillance Hard Drive

Hard Drives · Altrix · SKU HD3813-ULTRA · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index1,984 (Hard Drives scale)
Category rank#14,214
Street price$309
Power7 W
Performance per dollar6.42
Released2019

Specifications

BrandAltrix
ModelAltrix HD-3813 Ultra
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-2246 Max 2TB 5,400 RPM SMR Desktop Hard Drive659$49Compare
Altrix HD-6758 XT 24TB 7,200 RPM CMR NAS Hard Drive2,838$509Compare
Strivon HD-1870 Pro 24TB 7,200 RPM CMR Enterprise Hard Drive2,772$489Compare
Strivon HD-9820 Ti 2TB 5,400 RPM CMR Surveillance Hard Drive721$59Compare
Novexa HD-1097 Plus 12TB 7,200 RPM CMR Surveillance Hard Drive1,659$209Compare
Altrix HD-1417 Pro 20TB 7,200 RPM CMR NAS Hard Drive2,446$369Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-3813 Ultra 12TB 7,200 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/21915073 (accessed 2026-10-25).