Hardware Spec Index

Mirenta HD-1140 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD1140-PRO · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index1,423 (Hard Drives scale)
Category rank#39,955
Street price$139
Power5 W
Performance per dollar10.24
Released2023

Specifications

BrandMirenta
ModelMirenta HD-1140 Pro
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-4518 XT 8TB 7,200 RPM CMR NAS Hard Drive1,685$199Compare
Strivon HD-3165 Core 6TB 5,400 RPM SMR Desktop Hard Drive1,213$119Compare
Novexa HD-2348 Prime 6TB 5,400 RPM CMR Surveillance Hard Drive1,476$169Compare
Strivon HD-1145 Edge 16TB 7,200 RPM CMR NAS Hard Drive2,623$389Compare
Novexa HD-9256 Edge 12TB 7,200 RPM CMR NAS Hard Drive1,963$249Compare
Strivon HD-4422 Max 16TB 7,200 RPM CMR Enterprise Hard Drive2,133$299Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-1140 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/22016854 (accessed 2026-10-22).