Hardware Spec Index

Mirenta HD-3775 XT 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD3775-XT · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index2,628 (Hard Drives scale)
Category rank#21,281
Street price$509
Power8 W
Performance per dollar5.16
Released2026

Specifications

BrandMirenta
ModelMirenta HD-3775 XT
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-2068 Edge 6TB 5,400 RPM CMR Desktop Hard Drive1,100$89Compare
Altrix HD-9207 Max 20TB 7,200 RPM CMR NAS Hard Drive2,728$549Compare
Novexa HD-2599 Max 20TB 7,200 RPM CMR Enterprise Hard Drive2,675$449Compare
Altrix HD-6359 Edge 2TB 5,400 RPM CMR Surveillance Hard Drive910$69Compare
Altrix HD-4543 Pro 8TB 7,200 RPM CMR NAS Hard Drive1,937$239Compare
Mirenta HD-3693 Edge 8TB 7,200 RPM CMR Desktop Hard Drive1,906$219Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-3775 XT 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/4437423 (accessed 2026-10-25).