Hardware Spec Index

Mirenta HD-1903 Ultra 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD1903-ULTRA · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,426 (Hard Drives scale)
Category rank#7,341
Street price$139
Power5 W
Performance per dollar10.26
Released2022

Specifications

BrandMirenta
ModelMirenta HD-1903 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
Mirenta HD-7810 Prime 6TB 5,400 RPM CMR Surveillance Hard Drive1,301$109Compare
Mirenta HD-3969 XT 28TB 7,200 RPM CMR Enterprise Hard Drive3,100$569Compare
Novexa HD-5687 Pro 6TB 5,400 RPM CMR Surveillance Hard Drive1,214$99Compare
Novexa HD-8175 Ultra 16TB 7,200 RPM CMR Enterprise Hard Drive1,867$229Compare
Strivon HD-1208 Plus 8TB 7,200 RPM CMR NAS Hard Drive1,577$159Compare
Novexa HD-3384 Plus 20TB 7,200 RPM CMR NAS Hard Drive2,481$459Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-1903 Ultra 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/4158650 (accessed 2026-10-20).