Hardware Spec Index

Altrix HD-4820 SE 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Altrix · SKU HD4820-SE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,099 (Hard Drives scale)
Category rank#39,787
Street price$89
Power5 W
Performance per dollar12.35
Released2024

Specifications

BrandAltrix
ModelAltrix HD-4820 SE
Capacity4 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer180 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
Mirenta HD-2699 Ti 16TB 7,200 RPM CMR NAS Hard Drive2,193$289Compare
Novexa HD-6748 Max 28TB 7,200 RPM CMR Enterprise Hard Drive3,100$599Compare
Mirenta HD-9977 Prime 24TB 7,200 RPM CMR NAS Hard Drive2,580$399Compare
Altrix HD-7974 Prime 6TB 5,400 RPM CMR Surveillance Hard Drive987$69Compare
Mirenta HD-2510 XT 12TB 7,200 RPM CMR NAS Hard Drive2,399$379Compare
Novexa HD-7812 Prime 24TB 7,200 RPM CMR Enterprise Hard Drive3,100$539Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-4820 SE 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/863373 (accessed 2026-10-20).