Hardware Spec Index

Altrix HD-5851 Edge 2TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Altrix · SKU HD5851-EDGE · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,132 (Hard Drives scale)
Category rank#9,783
Street price$89
Power4 W
Performance per dollar12.72
Released2020

Specifications

BrandAltrix
ModelAltrix HD-5851 Edge
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-5056 Ultra 4TB 5,400 RPM CMR Surveillance Hard Drive1,310$109Compare
Mirenta HD-2331 SE 20TB 7,200 RPM CMR NAS Hard Drive2,523$389Compare
Altrix HD-6737 Core 24TB 7,200 RPM CMR NAS Hard Drive2,403$319Compare
Novexa HD-8847 Edge 16TB 7,200 RPM CMR Enterprise Hard Drive2,002$249Compare
Mirenta HD-1198 Edge 6TB 5,400 RPM CMR Surveillance Hard Drive1,860$209Compare
Altrix HD-9611 SE 20TB 7,200 RPM CMR NAS Hard Drive2,594$509Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-5851 Edge 2TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/3845906 (accessed 2026-10-22).