Hardware Spec Index

Mirenta HD-4778 Pro 2TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD4778-PRO · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index966 (Hard Drives scale)
Category rank#27,088
Street price$69
Power4 W
Performance per dollar14.00
Released2020

Specifications

BrandMirenta
ModelMirenta HD-4778 Pro
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
Strivon HD-3747 Prime 4TB 5,400 RPM CMR Surveillance Hard Drive1,305$129Compare
Altrix HD-4238 Prime 20TB 7,200 RPM CMR NAS Hard Drive2,528$409Compare
Mirenta HD-1838 Ti 2TB 5,400 RPM CMR Desktop Hard Drive920$69Compare
Novexa HD-9600 Prime 2TB 5,400 RPM CMR Surveillance Hard Drive819$69Compare
Mirenta HD-6607 Ultra 8TB 7,200 RPM SMR Desktop Hard Drive1,598$169Compare
Novexa HD-2419 Max 12TB 7,200 RPM CMR NAS Hard Drive1,949$289Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-4778 Pro 2TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/25756102 (accessed 2026-10-21).