Hardware Spec Index

Altrix HD-4993 Core 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Altrix · SKU HD4993-CORE · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index2,277 (Hard Drives scale)
Category rank#36,661
Street price$289
Power8 W
Performance per dollar7.88
Released2019

Specifications

BrandAltrix
ModelAltrix HD-4993 Core
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer280 MB/s
Workload rating550 TB/year
MTBF2.5 million hours
Helium-filledYes
Warranty5 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Mirenta HD-6035 Edge 12TB 7,200 RPM CMR Surveillance Hard Drive1,874$239Compare
Strivon HD-4794 Prime 6TB 5,400 RPM CMR Desktop Hard Drive1,056$79Compare
Strivon HD-1783 Edge 16TB 7,200 RPM CMR Enterprise Hard Drive2,469$399Compare
Mirenta HD-5935 Ti 24TB 7,200 RPM CMR Enterprise Hard Drive2,521$409Compare
Altrix HD-8934 Core 20TB 7,200 RPM CMR NAS Hard Drive2,384$409Compare
Mirenta HD-8347 SE 20TB 7,200 RPM CMR NAS Hard Drive2,306$309Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-4993 Core 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/1930951 (accessed 2026-10-26).