Hardware Spec Index

Mirenta HD-5311 XT 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD5311-XT · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index2,560 (Hard Drives scale)
Category rank#13,121
Street price$389
Power8 W
Performance per dollar6.58
Released2023

Specifications

BrandMirenta
ModelMirenta HD-5311 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-6505 Plus 4TB 5,400 RPM CMR Surveillance Hard Drive1,598$169Compare
Strivon HD-9876 Edge 20TB 7,200 RPM CMR NAS Hard Drive2,786$469Compare
Strivon HD-4212 Pro 28TB 7,200 RPM CMR NAS Hard Drive2,949$589Compare
Altrix HD-8557 Plus 24TB 7,200 RPM CMR NAS Hard Drive3,081$519Compare
Novexa HD-6964 Ultra 4TB 5,400 RPM CMR Surveillance Hard Drive857$59Compare
Mirenta HD-7806 Core 8TB 7,200 RPM CMR NAS Hard Drive1,733$189Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-5311 XT 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/43672333 (accessed 2026-10-22).