Hardware Spec Index

Mirenta HD-4270 SE 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Mirenta · SKU HD4270-SE · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index2,296 (Hard Drives scale)
Category rank#3,044
Street price$309
Power8 W
Performance per dollar7.43
Released2026

Specifications

BrandMirenta
ModelMirenta HD-4270 SE
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer280 MB/s
Workload rating550 TB/year
MTBF2.5 million hours
Helium-filledYes
Warranty5 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Strivon HD-4293 Max 16TB 7,200 RPM CMR Enterprise Hard Drive2,021$289Compare
Mirenta HD-6173 Plus 24TB 7,200 RPM CMR Enterprise Hard Drive3,060$499Compare
Mirenta HD-2575 Prime 24TB 7,200 RPM CMR NAS Hard Drive2,695$449Compare
Altrix HD-1375 Ti 24TB 7,200 RPM CMR NAS Hard Drive2,827$489Compare
Novexa HD-8544 Ti 2TB 5,400 RPM CMR Desktop Hard Drive640$49Compare
Novexa HD-3520 Pro 20TB 7,200 RPM CMR Enterprise Hard Drive2,990$579Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-4270 SE 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/5674147 (accessed 2026-10-22).