Hardware Spec Index

Mirenta HD-4809 XT 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD4809-XT · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index948 (Hard Drives scale)
Category rank#32,449
Street price$79
Power5 W
Performance per dollar12.00
Released2021

Specifications

BrandMirenta
ModelMirenta HD-4809 XT
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
Novexa HD-5223 Core 2TB 5,400 RPM CMR Surveillance Hard Drive899$69Compare
Altrix HD-1823 Core 4TB 5,400 RPM SMR Desktop Hard Drive1,395$109Compare
Strivon HD-9653 Ultra 24TB 7,200 RPM CMR NAS Hard Drive2,616$469Compare
Altrix HD-1580 Max 20TB 7,200 RPM CMR NAS Hard Drive2,160$299Compare
Mirenta HD-3857 XT 12TB 7,200 RPM CMR Surveillance Hard Drive2,356$339Compare
Novexa HD-3886 XT 6TB 5,400 RPM CMR Surveillance Hard Drive1,511$149Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-4809 XT 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/82944930 (accessed 2026-10-21).