Hardware Spec Index

Mirenta HD-6925 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD6925-PRO · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,027 (Hard Drives scale)
Category rank#44,300
Street price$69
Power5 W
Performance per dollar14.88
Released2025

Specifications

BrandMirenta
ModelMirenta HD-6925 Pro
Capacity4 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer180 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
Mirenta HD-8635 Prime 8TB 7,200 RPM CMR Surveillance Hard Drive1,722$189Compare
Novexa HD-2315 Pro 8TB 7,200 RPM SMR Desktop Hard Drive1,700$169Compare
Novexa HD-8170 Pro 20TB 7,200 RPM CMR NAS Hard Drive2,239$359Compare
Novexa HD-3810 Plus 12TB 7,200 RPM CMR Surveillance Hard Drive1,838$209Compare
Novexa HD-4831 Prime 6TB 5,400 RPM CMR Surveillance Hard Drive1,383$119Compare
Novexa HD-7476 Pro 20TB 7,200 RPM CMR Enterprise Hard Drive2,495$389Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-6925 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/460223 (accessed 2026-10-19).