Hardware Spec Index

Mirenta HD-7877 Ti 12TB 7,200 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD7877-TI · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index2,175 (Hard Drives scale)
Category rank#12,584
Street price$309
Power7 W
Performance per dollar7.04
Released2025

Specifications

BrandMirenta
ModelMirenta HD-7877 Ti
Capacity12 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer240 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledYes
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Novexa HD-4752 Edge 24TB 7,200 RPM CMR NAS Hard Drive2,769$569Compare
Altrix HD-2364 Ti 20TB 7,200 RPM CMR Enterprise Hard Drive2,367$369Compare
Mirenta HD-4903 Prime 16TB 7,200 RPM CMR NAS Hard Drive2,768$429Compare
Altrix HD-4683 Plus 6TB 5,400 RPM CMR Surveillance Hard Drive992$79Compare
Strivon HD-7817 SE 6TB 5,400 RPM CMR Surveillance Hard Drive1,468$129Compare
Altrix HD-8598 Ultra 24TB 7,200 RPM CMR Enterprise Hard Drive2,647$409Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-7877 Ti 12TB 7,200 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/93317189 (accessed 2026-10-20).