Hardware Spec Index

Altrix HD-3581 Edge 28TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Altrix · SKU HD3581-EDGE · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index2,706 (Hard Drives scale)
Category rank#44,002
Street price$399
Power9 W
Performance per dollar6.78
Released2025

Specifications

BrandAltrix
ModelAltrix HD-3581 Edge
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-5224 Edge 24TB 7,200 RPM CMR Enterprise Hard Drive2,840$549Compare
Mirenta HD-4309 Ultra 6TB 5,400 RPM CMR Surveillance Hard Drive1,318$139Compare
Novexa HD-2458 SE 8TB 7,200 RPM CMR Surveillance Hard Drive2,074$309Compare
Altrix HD-9815 Plus 4TB 5,400 RPM CMR Desktop Hard Drive817$59Compare
Novexa HD-7614 Plus 6TB 5,400 RPM SMR Desktop Hard Drive978$69Compare
Novexa HD-6841 Pro 16TB 7,200 RPM CMR Enterprise Hard Drive2,361$359Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-3581 Edge 28TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/71368445 (accessed 2026-10-26).