Hardware Spec Index

Altrix HD-3775 SE 12TB 7,200 RPM CMR Surveillance Hard Drive

Hard Drives · Altrix · SKU HD3775-SE · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index2,435 (Hard Drives scale)
Category rank#13,188
Street price$339
Power7 W
Performance per dollar7.18
Released2020

Specifications

BrandAltrix
ModelAltrix HD-3775 SE
Capacity12 TB
ClassSurveillance
RecordingCMR (conventional 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
Novexa HD-1174 Plus 24TB 7,200 RPM CMR NAS Hard Drive2,779$539Compare
Strivon HD-1009 Plus 20TB 7,200 RPM CMR Enterprise Hard Drive2,324$379Compare
Novexa HD-9497 Core 24TB 7,200 RPM CMR Enterprise Hard Drive2,543$389Compare
Mirenta HD-3257 Ti 16TB 7,200 RPM CMR NAS Hard Drive2,838$479Compare
Strivon HD-5677 SE 6TB 5,400 RPM CMR Surveillance Hard Drive1,224$99Compare
Altrix HD-4178 Max 8TB 7,200 RPM SMR Desktop Hard Drive1,550$159Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-3775 SE 12TB 7,200 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/8749588 (accessed 2026-10-22).