Hardware Spec Index

Altrix HD-8637 Plus 28TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Altrix · SKU HD8637-PLUS · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index2,487 (Hard Drives scale)
Category rank#31,462
Street price$379
Power9 W
Performance per dollar6.56
Released2025

Specifications

BrandAltrix
ModelAltrix HD-8637 Plus
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
Novexa HD-1382 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive2,667$439Compare
Strivon HD-7094 Edge 20TB 7,200 RPM CMR Enterprise Hard Drive2,379$359Compare
Mirenta HD-6599 SE 6TB 5,400 RPM CMR Desktop Hard Drive1,233$109Compare
Mirenta HD-5599 Pro 24TB 7,200 RPM CMR Enterprise Hard Drive3,100$599Compare
Altrix HD-7175 XT 12TB 7,200 RPM SMR Desktop Hard Drive1,492$179Compare
Novexa HD-6765 Max 4TB 5,400 RPM SMR Desktop Hard Drive1,343$109Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-8637 Plus 28TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/89176551 (accessed 2026-10-19).