Hardware Spec Index

Mirenta HD-7686 XT 2TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD7686-XT · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index690 (Hard Drives scale)
Category rank#24,076
Street price$59
Power4 W
Performance per dollar11.69
Released2021

Specifications

BrandMirenta
ModelMirenta HD-7686 XT
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-6635 Max 28TB 7,200 RPM CMR Enterprise Hard Drive2,975$559Compare
Strivon HD-3214 Plus 12TB 7,200 RPM CMR NAS Hard Drive1,797$209Compare
Strivon HD-2499 Edge 2TB 5,400 RPM SMR Desktop Hard Drive762$49Compare
Mirenta HD-1388 Prime 6TB 5,400 RPM CMR Surveillance Hard Drive1,653$189Compare
Strivon HD-4222 Pro 16TB 7,200 RPM CMR NAS Hard Drive2,677$399Compare
Novexa HD-6981 SE 8TB 7,200 RPM CMR NAS Hard Drive1,212$119Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-7686 XT 2TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/94890662 (accessed 2026-10-23).