Hardware Spec Index

Mirenta HD-2646 XT 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD2646-XT · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index2,701 (Hard Drives scale)
Category rank#35,358
Street price$519
Power8 W
Performance per dollar5.20
Released2023

Specifications

BrandMirenta
ModelMirenta HD-2646 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
Mirenta HD-3648 SE 16TB 7,200 RPM CMR NAS Hard Drive2,615$399Compare
Strivon HD-3537 Edge 16TB 7,200 RPM CMR Enterprise Hard Drive2,242$349Compare
Mirenta HD-5265 XT 28TB 7,200 RPM CMR Enterprise Hard Drive2,698$419Compare
Strivon HD-3383 Prime 8TB 7,200 RPM CMR NAS Hard Drive1,443$149Compare
Altrix HD-7485 Max 12TB 7,200 RPM CMR NAS Hard Drive1,916$219Compare
Mirenta HD-4148 Edge 2TB 5,400 RPM SMR Desktop Hard Drive786$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-2646 XT 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/4456580 (accessed 2026-10-19).