Hardware Spec Index

Mirenta HD-8948 XT 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD8948-XT · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index2,978 (Hard Drives scale)
Category rank#49,140
Street price$559
Power8 W
Performance per dollar5.33
Released2019

Specifications

BrandMirenta
ModelMirenta HD-8948 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-1931 Max 24TB 7,200 RPM CMR NAS Hard Drive2,823$499Compare
Altrix HD-6121 Edge 8TB 7,200 RPM CMR Surveillance Hard Drive1,684$209Compare
Mirenta HD-2520 Ti 12TB 7,200 RPM CMR NAS Hard Drive2,056$229Compare
Novexa HD-3813 SE 20TB 7,200 RPM CMR NAS Hard Drive2,620$409Compare
Strivon HD-3157 XT 12TB 7,200 RPM CMR Desktop Hard Drive2,067$259Compare
Novexa HD-7574 Plus 16TB 7,200 RPM CMR NAS Hard Drive2,574$399Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-8948 XT 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/6251561 (accessed 2026-10-26).