Hardware Spec Index

Altrix HD-3639 Ti 28TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Altrix · SKU HD3639-TI · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index2,812 (Hard Drives scale)
Category rank#35,627
Street price$449
Power9 W
Performance per dollar6.26
Released2025

Specifications

BrandAltrix
ModelAltrix HD-3639 Ti
Capacity28 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer320 MB/s
Workload rating550 TB/year
MTBF2.5 million hours
Helium-filledYes
Warranty5 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Mirenta HD-9247 Core 20TB 7,200 RPM CMR Enterprise Hard Drive2,810$439Compare
Mirenta HD-8962 Ti 24TB 7,200 RPM CMR NAS Hard Drive3,100$549Compare
Mirenta HD-3089 Edge 6TB 5,400 RPM CMR Surveillance Hard Drive912$69Compare
Novexa HD-5404 Ultra 12TB 7,200 RPM CMR NAS Hard Drive1,595$149Compare
Novexa HD-6785 Pro 2TB 5,400 RPM CMR Desktop Hard Drive744$59Compare
Strivon HD-9429 Ti 20TB 7,200 RPM CMR NAS Hard Drive2,545$409Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-3639 Ti 28TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/9724375 (accessed 2026-10-20).