Hardware Spec Index

Mirenta HD-3654 Ultra 28TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD3654-ULTRA · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index2,963 (Hard Drives scale)
Category rank#5,129
Street price$549
Power9 W
Performance per dollar5.40
Released2025

Specifications

BrandMirenta
ModelMirenta HD-3654 Ultra
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
Altrix HD-6521 Max 8TB 7,200 RPM SMR Desktop Hard Drive1,300$99Compare
Mirenta HD-8058 Plus 4TB 5,400 RPM SMR Desktop Hard Drive600$49Compare
Mirenta HD-9367 Core 6TB 5,400 RPM CMR NAS Hard Drive1,349$129Compare
Novexa HD-5907 Plus 12TB 7,200 RPM CMR NAS Hard Drive2,011$249Compare
Strivon HD-8537 Plus 20TB 7,200 RPM CMR Enterprise Hard Drive3,099$569Compare
Altrix HD-9778 Pro 28TB 7,200 RPM CMR NAS Hard Drive2,785$499Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-3654 Ultra 28TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/1534493 (accessed 2026-10-23).