Hardware Spec Index

Altrix HD-9933 Prime 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Altrix · SKU HD9933-PRIME · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index2,689 (Hard Drives scale)
Category rank#24,849
Street price$459
Power8 W
Performance per dollar5.86
Released2025

Specifications

BrandAltrix
ModelAltrix HD-9933 Prime
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
Strivon HD-4470 Plus 24TB 7,200 RPM CMR NAS Hard Drive3,100$589Compare
Strivon HD-6558 SE 2TB 5,400 RPM CMR Surveillance Hard Drive863$59Compare
Mirenta HD-5602 Ultra 16TB 7,200 RPM CMR Enterprise Hard Drive2,224$329Compare
Mirenta HD-7020 Ti 20TB 7,200 RPM CMR Enterprise Hard Drive3,025$469Compare
Altrix HD-6581 Prime 16TB 7,200 RPM CMR NAS Hard Drive2,437$379Compare
Strivon HD-3666 Core 2TB 5,400 RPM CMR Desktop Hard Drive699$49Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-9933 Prime 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/8011389 (accessed 2026-10-21).