Hardware Spec Index

Mirenta HD-5255 Ultra 6TB 5,400 RPM CMR Desktop Hard Drive

Hard Drives · Mirenta · SKU HD5255-ULTRA · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,401 (Hard Drives scale)
Category rank#18,431
Street price$139
Power5 W
Performance per dollar10.08
Released2025

Specifications

BrandMirenta
ModelMirenta HD-5255 Ultra
Capacity6 TB
ClassDesktop
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer190 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledNo
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Novexa HD-6130 Max 8TB 7,200 RPM CMR Desktop Hard Drive1,888$239Compare
Altrix HD-3350 Max 8TB 7,200 RPM CMR Surveillance Hard Drive1,421$139Compare
Novexa HD-7067 Prime 8TB 7,200 RPM SMR Desktop Hard Drive1,316$129Compare
Novexa HD-8038 Max 12TB 7,200 RPM SMR Desktop Hard Drive1,758$239Compare
Strivon HD-5620 Edge 6TB 5,400 RPM SMR Desktop Hard Drive1,048$79Compare
Novexa HD-6990 Core 28TB 7,200 RPM CMR Enterprise Hard Drive2,840$519Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-5255 Ultra 6TB 5,400 RPM CMR Desktop Hard Drive”, https://vextor7.com/item/89174225 (accessed 2026-10-19).