Hardware Spec Index

Altrix HD-2945 SE 4TB 5,400 RPM CMR Desktop Hard Drive

Hard Drives · Altrix · SKU HD2945-SE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index1,406 (Hard Drives scale)
Category rank#16,001
Street price$129
Power5 W
Performance per dollar10.90
Released2021

Specifications

BrandAltrix
ModelAltrix HD-2945 SE
Capacity4 TB
ClassDesktop
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
Strivon HD-8350 Ultra 24TB 7,200 RPM CMR NAS Hard Drive2,780$479Compare
Mirenta HD-2189 SE 4TB 5,400 RPM SMR Desktop Hard Drive896$69Compare
Strivon HD-4796 Ti 12TB 7,200 RPM CMR Surveillance Hard Drive1,869$229Compare
Strivon HD-3844 Plus 2TB 5,400 RPM CMR Surveillance Hard Drive1,055$79Compare
Novexa HD-3187 SE 12TB 7,200 RPM CMR Desktop Hard Drive1,613$149Compare
Mirenta HD-6531 Ti 20TB 7,200 RPM CMR NAS Hard Drive2,652$419Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-2945 SE 4TB 5,400 RPM CMR Desktop Hard Drive”, https://vextor7.com/item/1748347 (accessed 2026-10-21).