Hardware Spec Index

Mirenta HD-3545 Prime 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Mirenta · SKU HD3545-PRIME · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index2,426 (Hard Drives scale)
Category rank#39,648
Street price$349
Power8 W
Performance per dollar6.95
Released2026

Specifications

BrandMirenta
ModelMirenta HD-3545 Prime
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSAS 12 Gb/s
Sustained transfer280 MB/s
Workload rating550 TB/year
MTBF2.5 million hours
Helium-filledYes
Warranty5 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Altrix HD-5515 Pro 24TB 7,200 RPM CMR Enterprise Hard Drive2,368$379Compare
Strivon HD-4645 Plus 24TB 7,200 RPM CMR Enterprise Hard Drive2,892$459Compare
Mirenta HD-2574 Pro 8TB 7,200 RPM CMR NAS Hard Drive1,681$169Compare
Strivon HD-1603 Pro 8TB 7,200 RPM CMR Surveillance Hard Drive1,551$159Compare
Mirenta HD-9180 Edge 4TB 5,400 RPM SMR Desktop Hard Drive1,003$89Compare
Altrix HD-2022 Ti 4TB 5,400 RPM CMR Surveillance Hard Drive1,122$79Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-3545 Prime 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/31678487 (accessed 2026-10-20).