Hardware Spec Index

Mirenta HD-2642 Ultra 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD2642-ULTRA · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index2,803 (Hard Drives scale)
Category rank#48,299
Street price$519
Power8 W
Performance per dollar5.40
Released2026

Specifications

BrandMirenta
ModelMirenta HD-2642 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-4982 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive999$69Compare
Strivon HD-8724 XT 12TB 7,200 RPM CMR NAS Hard Drive1,536$159Compare
Strivon HD-7537 Edge 24TB 7,200 RPM CMR NAS Hard Drive2,972$599Compare
Mirenta HD-6091 Edge 6TB 5,400 RPM SMR Desktop Hard Drive1,385$129Compare
Strivon HD-1548 Max 6TB 5,400 RPM CMR Desktop Hard Drive1,291$119Compare
Mirenta HD-2318 Prime 12TB 7,200 RPM CMR Desktop Hard Drive1,620$149Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-2642 Ultra 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/513223 (accessed 2026-10-19).