Hardware Spec Index

Mirenta HD-3294 Pro 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD3294-PRO · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index2,271 (Hard Drives scale)
Category rank#36,614
Street price$329
Power8 W
Performance per dollar6.90
Released2020

Specifications

BrandMirenta
ModelMirenta HD-3294 Pro
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
Strivon HD-7879 Ti 2TB 5,400 RPM SMR Desktop Hard Drive752$49Compare
Mirenta HD-4989 Pro 16TB 7,200 RPM CMR NAS Hard Drive2,808$429Compare
Strivon HD-6303 Ultra 8TB 7,200 RPM CMR Desktop Hard Drive1,686$199Compare
Altrix HD-6316 Max 12TB 7,200 RPM CMR NAS Hard Drive2,073$299Compare
Strivon HD-3315 Ultra 16TB 7,200 RPM CMR Enterprise Hard Drive1,933$249Compare
Novexa HD-8745 XT 12TB 7,200 RPM CMR NAS Hard Drive1,762$209Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-3294 Pro 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/7947803 (accessed 2026-10-25).