Hardware Spec Index

Mirenta HD-7822 Ultra 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD7822-ULTRA · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index889 (Hard Drives scale)
Category rank#49,731
Street price$59
Power5 W
Performance per dollar15.07
Released2023

Specifications

BrandMirenta
ModelMirenta HD-7822 Ultra
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
Altrix HD-1563 Max 16TB 7,200 RPM CMR NAS Hard Drive2,077$249Compare
Mirenta HD-4610 Core 2TB 5,400 RPM CMR Desktop Hard Drive901$69Compare
Novexa HD-6336 XT 20TB 7,200 RPM CMR Enterprise Hard Drive2,659$419Compare
Altrix HD-5617 Max 8TB 7,200 RPM CMR Desktop Hard Drive1,998$279Compare
Altrix HD-8399 Plus 6TB 5,400 RPM SMR Desktop Hard Drive1,457$149Compare
Altrix HD-1949 Core 6TB 5,400 RPM CMR Desktop Hard Drive1,863$209Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-7822 Ultra 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/14836624 (accessed 2026-10-19).