Hardware Spec Index

Mirenta HD-9903 Ti 28TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD9903-TI · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index2,953 (Hard Drives scale)
Category rank#548
Street price$599
Power9 W
Performance per dollar4.93
Released2025

Specifications

BrandMirenta
ModelMirenta HD-9903 Ti
Capacity28 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer320 MB/s
Workload rating300 TB/year
MTBF1.2 million hours
Helium-filledYes
Warranty3 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Altrix HD-3952 Core 12TB 7,200 RPM CMR Surveillance Hard Drive2,003$219Compare
Altrix HD-8009 Plus 2TB 5,400 RPM CMR Surveillance Hard Drive788$59Compare
Novexa HD-9277 Core 6TB 5,400 RPM CMR Surveillance Hard Drive1,549$149Compare
Altrix HD-4538 Plus 24TB 7,200 RPM CMR Enterprise Hard Drive2,394$439Compare
Novexa HD-3739 Max 8TB 7,200 RPM CMR Surveillance Hard Drive1,699$209Compare
Altrix HD-9252 Ti 4TB 5,400 RPM CMR Surveillance Hard Drive1,070$79Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-9903 Ti 28TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/9676271 (accessed 2026-10-24).