Hardware Spec Index

Mirenta HD-4855 Prime 28TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD4855-PRIME · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index3,052 (Hard Drives scale)
Category rank#33,162
Street price$599
Power9 W
Performance per dollar5.10
Released2025

Specifications

BrandMirenta
ModelMirenta HD-4855 Prime
Capacity28 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer320 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-5933 XT 8TB 7,200 RPM SMR Desktop Hard Drive2,135$289Compare
Mirenta HD-1887 Core 4TB 5,400 RPM SMR Desktop Hard Drive991$79Compare
Strivon HD-5465 Pro 12TB 7,200 RPM SMR Desktop Hard Drive1,875$239Compare
Strivon HD-1043 SE 2TB 5,400 RPM CMR Surveillance Hard Drive765$59Compare
Strivon HD-9578 Core 12TB 7,200 RPM SMR Desktop Hard Drive1,754$179Compare
Altrix HD-6556 SE 20TB 7,200 RPM CMR NAS Hard Drive2,314$289Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-4855 Prime 28TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/28291810 (accessed 2026-10-19).