Hardware Spec Index

Altrix HD-9840 Plus 2TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Altrix · SKU HD9840-PLUS · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index1,050 (Hard Drives scale)
Category rank#38,765
Street price$89
Power4 W
Performance per dollar11.80
Released2023

Specifications

BrandAltrix
ModelAltrix HD-9840 Plus
Capacity2 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer170 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-4165 SE 20TB 7,200 RPM CMR Enterprise Hard Drive2,397$339Compare
Altrix HD-3032 Plus 20TB 7,200 RPM CMR NAS Hard Drive2,480$379Compare
Strivon HD-2178 SE 12TB 7,200 RPM CMR Surveillance Hard Drive2,217$299Compare
Mirenta HD-7865 Plus 8TB 7,200 RPM CMR Surveillance Hard Drive1,920$219Compare
Mirenta HD-8547 SE 12TB 7,200 RPM CMR Desktop Hard Drive2,314$329Compare
Mirenta HD-5873 SE 4TB 5,400 RPM CMR Surveillance Hard Drive667$49Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-9840 Plus 2TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/5154751 (accessed 2026-10-19).