Hardware Spec Index

Mirenta HD-6638 Prime 12TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD6638-PRIME · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index2,087 (Hard Drives scale)
Category rank#49,543
Street price$299
Power7 W
Performance per dollar6.98
Released2025

Specifications

BrandMirenta
ModelMirenta HD-6638 Prime
Capacity12 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer240 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-7999 Prime 8TB 7,200 RPM CMR Surveillance Hard Drive1,533$149Compare
Altrix HD-5571 XT 20TB 7,200 RPM CMR NAS Hard Drive2,880$489Compare
Strivon HD-3001 SE 4TB 5,400 RPM CMR Surveillance Hard Drive1,269$119Compare
Strivon HD-6766 Edge 8TB 7,200 RPM CMR NAS Hard Drive2,150$309Compare
Mirenta HD-1697 XT 20TB 7,200 RPM CMR NAS Hard Drive2,986$599Compare
Novexa HD-1981 Ti 20TB 7,200 RPM CMR NAS Hard Drive2,566$429Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-6638 Prime 12TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/4423358 (accessed 2026-10-24).