Hardware Spec Index

Mirenta HD-3977 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD3977-PRO · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index1,000 (Hard Drives scale)
Category rank#28,058
Street price$69
Power5 W
Performance per dollar14.49
Released2025

Specifications

BrandMirenta
ModelMirenta HD-3977 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
Novexa HD-6490 Prime 8TB 7,200 RPM CMR Surveillance Hard Drive1,382$119Compare
Strivon HD-7073 Ti 16TB 7,200 RPM CMR NAS Hard Drive2,613$449Compare
Novexa HD-1080 Ti 16TB 7,200 RPM CMR Enterprise Hard Drive1,952$229Compare
Mirenta HD-2771 Pro 8TB 7,200 RPM CMR Surveillance Hard Drive1,728$229Compare
Strivon HD-5922 Max 16TB 7,200 RPM CMR Enterprise Hard Drive1,934$279Compare
Novexa HD-4442 Ultra 2TB 5,400 RPM SMR Desktop Hard Drive825$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-3977 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/3201388 (accessed 2026-10-22).