Hardware Spec Index

Altrix HD-7355 XT 12TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Altrix · SKU HD7355-XT · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index2,115 (Hard Drives scale)
Category rank#34,540
Street price$269
Power7 W
Performance per dollar7.86
Released2019

Specifications

BrandAltrix
ModelAltrix HD-7355 XT
Capacity12 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer240 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
Strivon HD-3975 Ultra 4TB 5,400 RPM SMR Desktop Hard Drive997$69Compare
Mirenta HD-7183 Ti 4TB 5,400 RPM SMR Desktop Hard Drive682$59Compare
Mirenta HD-1977 Edge 24TB 7,200 RPM CMR NAS Hard Drive2,871$539Compare
Strivon HD-5412 Max 8TB 7,200 RPM CMR Surveillance Hard Drive1,337$99Compare
Mirenta HD-2461 Core 24TB 7,200 RPM CMR NAS Hard Drive2,419$379Compare
Novexa HD-2559 SE 24TB 7,200 RPM CMR NAS Hard Drive2,623$489Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-7355 XT 12TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/689389 (accessed 2026-10-20).