Hardware Spec Index

Altrix HD-9121 Edge 8TB 7,200 RPM SMR Desktop Hard Drive

Hard Drives · Altrix · SKU HD9121-EDGE · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index2,120 (Hard Drives scale)
Category rank#33,587
Street price$269
Power6 W
Performance per dollar7.88
Released2020

Specifications

BrandAltrix
ModelAltrix HD-9121 Edge
Capacity8 TB
ClassDesktop
RecordingSMR (shingled magnetic recording)
Spindle speed7,200 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer220 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledNo
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Altrix HD-2781 Plus 24TB 7,200 RPM CMR Enterprise Hard Drive2,923$509Compare
Mirenta HD-3056 Core 24TB 7,200 RPM CMR Enterprise Hard Drive2,834$509Compare
Strivon HD-7180 Edge 12TB 7,200 RPM CMR Surveillance Hard Drive1,633$159Compare
Novexa HD-5389 Ti 20TB 7,200 RPM CMR Enterprise Hard Drive2,582$389Compare
Novexa HD-4240 XT 20TB 7,200 RPM CMR NAS Hard Drive2,516$349Compare
Strivon HD-8112 XT 12TB 7,200 RPM CMR NAS Hard Drive2,138$289Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-9121 Edge 8TB 7,200 RPM SMR Desktop Hard Drive”, https://vextor7.com/item/31360689 (accessed 2026-10-25).