Hardware Spec Index

Altrix HD-7355 Ti 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Altrix · SKU HD7355-TI · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index2,363 (Hard Drives scale)
Category rank#38,931
Street price$419
Power8 W
Performance per dollar5.64
Released2021

Specifications

BrandAltrix
ModelAltrix HD-7355 Ti
Capacity20 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer280 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
Novexa HD-5959 SE 4TB 5,400 RPM CMR Desktop Hard Drive633$49Compare
Novexa HD-9587 Pro 12TB 7,200 RPM CMR NAS Hard Drive2,041$249Compare
Strivon HD-6725 Plus 28TB 7,200 RPM CMR NAS Hard Drive2,877$599Compare
Strivon HD-8998 Pro 6TB 5,400 RPM SMR Desktop Hard Drive1,539$169Compare
Altrix HD-9627 Plus 8TB 7,200 RPM CMR NAS Hard Drive1,763$209Compare
Mirenta HD-6619 XT 8TB 7,200 RPM CMR Surveillance Hard Drive1,289$129Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-7355 Ti 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/24251622 (accessed 2026-10-19).