Hardware Spec Index

Mirenta HD-3680 Ultra 2TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD3680-ULTRA · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index646 (Hard Drives scale)
Category rank#30,936
Street price$49
Power4 W
Performance per dollar13.18
Released2021

Specifications

BrandMirenta
ModelMirenta HD-3680 Ultra
Capacity2 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer170 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledNo
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Altrix HD-8535 XT 24TB 7,200 RPM CMR NAS Hard Drive3,081$599Compare
Altrix HD-1861 SE 16TB 7,200 RPM CMR NAS Hard Drive1,970$269Compare
Altrix HD-2467 Ultra 12TB 7,200 RPM CMR NAS Hard Drive1,900$229Compare
Strivon HD-9570 Ti 8TB 7,200 RPM CMR Desktop Hard Drive1,352$119Compare
Strivon HD-3480 SE 6TB 5,400 RPM CMR NAS Hard Drive1,089$89Compare
Novexa HD-2439 Edge 12TB 7,200 RPM CMR Surveillance Hard Drive1,793$219Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-3680 Ultra 2TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/4585497 (accessed 2026-10-25).