Hardware Spec Index

Mirenta HD-7857 Plus 4TB 5,400 RPM CMR Desktop Hard Drive

Hard Drives · Mirenta · SKU HD7857-PLUS · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index1,439 (Hard Drives scale)
Category rank#44,210
Street price$149
Power5 W
Performance per dollar9.66
Released2024

Specifications

BrandMirenta
ModelMirenta HD-7857 Plus
Capacity4 TB
ClassDesktop
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
Strivon HD-1388 XT 28TB 7,200 RPM CMR NAS Hard Drive2,982$479Compare
Novexa HD-5868 XT 2TB 5,400 RPM SMR Desktop Hard Drive657$59Compare
Strivon HD-3766 XT 12TB 7,200 RPM CMR NAS Hard Drive1,960$239Compare
Novexa HD-8031 Pro 24TB 7,200 RPM CMR NAS Hard Drive2,244$349Compare
Altrix HD-8732 XT 2TB 5,400 RPM CMR Surveillance Hard Drive849$59Compare
Altrix HD-3861 Plus 16TB 7,200 RPM CMR NAS Hard Drive2,098$319Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-7857 Plus 4TB 5,400 RPM CMR Desktop Hard Drive”, https://vextor7.com/item/3955867 (accessed 2026-10-19).