Hardware Spec Index

Altrix HD-9555 Ti 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Altrix · SKU HD9555-TI · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index1,556 (Hard Drives scale)
Category rank#1,168
Street price$139
Power5 W
Performance per dollar11.19
Released2021

Specifications

BrandAltrix
ModelAltrix HD-9555 Ti
Capacity4 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer180 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledNo
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Altrix HD-6768 Core 24TB 7,200 RPM CMR Enterprise Hard Drive2,914$539Compare
Strivon HD-3428 SE 24TB 7,200 RPM CMR NAS Hard Drive2,725$539Compare
Strivon HD-7935 Ultra 8TB 7,200 RPM CMR Surveillance Hard Drive1,553$149Compare
Strivon HD-2323 Max 4TB 5,400 RPM SMR Desktop Hard Drive793$59Compare
Altrix HD-4804 XT 4TB 5,400 RPM SMR Desktop Hard Drive1,439$149Compare
Altrix HD-7050 Plus 16TB 7,200 RPM CMR NAS Hard Drive2,170$359Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-9555 Ti 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/31586325 (accessed 2026-10-26).