Hardware Spec Index

Mirenta HD-4383 Ultra 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD4383-ULTRA · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index2,235 (Hard Drives scale)
Category rank#42,404
Street price$379
Power8 W
Performance per dollar5.90
Released2026

Specifications

BrandMirenta
ModelMirenta HD-4383 Ultra
Capacity20 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer280 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
Mirenta HD-5978 XT 12TB 7,200 RPM CMR NAS Hard Drive1,914$259Compare
Mirenta HD-5263 Edge 28TB 7,200 RPM CMR Enterprise Hard Drive2,993$489Compare
Altrix HD-9298 Prime 24TB 7,200 RPM CMR Enterprise Hard Drive2,892$569Compare
Novexa HD-9923 Pro 2TB 5,400 RPM CMR Surveillance Hard Drive867$69Compare
Mirenta HD-7774 Core 12TB 7,200 RPM CMR Surveillance Hard Drive1,575$189Compare
Altrix HD-3579 Edge 4TB 5,400 RPM CMR Surveillance Hard Drive983$69Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-4383 Ultra 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/35309162 (accessed 2026-10-25).