Hardware Spec Index

Altrix HD-6731 SE 28TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Altrix · SKU HD6731-SE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index3,015 (Hard Drives scale)
Category rank#27,519
Street price$599
Power9 W
Performance per dollar5.03
Released2025

Specifications

BrandAltrix
ModelAltrix HD-6731 SE
Capacity28 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer320 MB/s
Workload rating300 TB/year
MTBF1.2 million hours
Helium-filledYes
Warranty3 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Strivon HD-5049 Ultra 12TB 7,200 RPM CMR Surveillance Hard Drive1,725$209Compare
Novexa HD-6504 XT 6TB 5,400 RPM CMR Surveillance Hard Drive1,712$179Compare
Altrix HD-4939 Plus 6TB 5,400 RPM SMR Desktop Hard Drive1,781$179Compare
Altrix HD-4308 Core 4TB 5,400 RPM CMR Surveillance Hard Drive844$59Compare
Novexa HD-2643 Plus 24TB 7,200 RPM CMR Enterprise Hard Drive2,454$449Compare
Strivon HD-2085 Edge 16TB 7,200 RPM CMR NAS Hard Drive2,338$299Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-6731 SE 28TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/4249059 (accessed 2026-10-19).