Hardware Spec Index

Mirenta HD-6634 Prime 6TB 5,400 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD6634-PRIME · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index1,390 (Hard Drives scale)
Category rank#26,738
Street price$139
Power5 W
Performance per dollar10.00
Released2021

Specifications

BrandMirenta
ModelMirenta HD-6634 Prime
Capacity6 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer190 MB/s
Workload rating300 TB/year
MTBF1.2 million hours
Helium-filledNo
Warranty3 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Mirenta HD-7391 Pro 16TB 7,200 RPM CMR Enterprise Hard Drive2,052$269Compare
Altrix HD-7162 Edge 4TB 5,400 RPM SMR Desktop Hard Drive1,058$79Compare
Novexa HD-2091 Edge 16TB 7,200 RPM CMR Enterprise Hard Drive1,868$219Compare
Altrix HD-8929 Ti 12TB 7,200 RPM CMR NAS Hard Drive2,306$299Compare
Altrix HD-4016 SE 8TB 7,200 RPM CMR NAS Hard Drive1,470$169Compare
Mirenta HD-2181 Prime 4TB 5,400 RPM SMR Desktop Hard Drive900$69Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-6634 Prime 6TB 5,400 RPM CMR NAS Hard Drive”, https://vextor7.com/item/54896824 (accessed 2026-10-23).