Hardware Spec Index

Altrix HD-8997 SE 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Altrix · SKU HD8997-SE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index2,980 (Hard Drives scale)
Category rank#28,077
Street price$519
Power8 W
Performance per dollar5.74
Released2021

Specifications

BrandAltrix
ModelAltrix HD-8997 SE
Capacity20 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer280 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
Altrix HD-2691 Core 2TB 5,400 RPM SMR Desktop Hard Drive1,018$79Compare
Mirenta HD-4358 Prime 24TB 7,200 RPM CMR NAS Hard Drive3,100$579Compare
Strivon HD-1952 XT 24TB 7,200 RPM CMR Enterprise Hard Drive3,100$519Compare
Altrix HD-8508 Prime 16TB 7,200 RPM CMR NAS Hard Drive1,727$199Compare
Mirenta HD-3902 Ultra 2TB 5,400 RPM SMR Desktop Hard Drive806$69Compare
Mirenta HD-5979 Core 12TB 7,200 RPM CMR Surveillance Hard Drive1,741$209Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-8997 SE 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/13680726 (accessed 2026-10-24).