Hardware Spec Index

Altrix HD-3505 Pro 12TB 7,200 RPM SMR Desktop Hard Drive

Hard Drives · Altrix · SKU HD3505-PRO · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index2,394 (Hard Drives scale)
Category rank#46,674
Street price$369
Power7 W
Performance per dollar6.49
Released2023

Specifications

BrandAltrix
ModelAltrix HD-3505 Pro
Capacity12 TB
ClassDesktop
RecordingSMR (shingled magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer240 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledYes
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Altrix HD-7553 XT 4TB 5,400 RPM CMR Surveillance Hard Drive1,066$69Compare
Novexa HD-5270 Core 2TB 5,400 RPM SMR Desktop Hard Drive723$49Compare
Mirenta HD-2543 Core 16TB 7,200 RPM CMR NAS Hard Drive1,869$219Compare
Strivon HD-6080 Core 8TB 7,200 RPM CMR Surveillance Hard Drive1,262$109Compare
Novexa HD-8908 Plus 4TB 5,400 RPM CMR Surveillance Hard Drive805$49Compare
Strivon HD-5057 Plus 16TB 7,200 RPM CMR Enterprise Hard Drive2,045$259Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-3505 Pro 12TB 7,200 RPM SMR Desktop Hard Drive”, https://vextor7.com/item/91313140 (accessed 2026-10-22).