Hardware Spec Index

Mirenta HD-6777 Core 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD6777-CORE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index2,084 (Hard Drives scale)
Category rank#4,385
Street price$349
Power8 W
Performance per dollar5.97
Released2025

Specifications

BrandMirenta
ModelMirenta HD-6777 Core
Capacity20 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer280 MB/s
Workload rating300 TB/year
MTBF1.2 million hours
Helium-filledYes
Warranty3 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Novexa HD-3635 Core 16TB 7,200 RPM CMR NAS Hard Drive2,544$489Compare
Novexa HD-8858 Edge 6TB 5,400 RPM CMR NAS Hard Drive1,678$179Compare
Strivon HD-4101 Core 20TB 7,200 RPM CMR NAS Hard Drive2,456$419Compare
Mirenta HD-7191 Prime 20TB 7,200 RPM CMR NAS Hard Drive2,923$599Compare
Altrix HD-6634 SE 4TB 5,400 RPM SMR Desktop Hard Drive1,279$99Compare
Novexa HD-9017 Ti 6TB 5,400 RPM SMR Desktop Hard Drive970$69Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-6777 Core 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/8467916 (accessed 2026-10-19).