Hardware Spec Index

Altrix HD-7850 SE 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Altrix · SKU HD7850-SE · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index2,230 (Hard Drives scale)
Category rank#35,405
Street price$309
Power8 W
Performance per dollar7.22
Released2026

Specifications

BrandAltrix
ModelAltrix HD-7850 SE
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSAS 12 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
Strivon HD-4622 Edge 2TB 5,400 RPM CMR Surveillance Hard Drive1,005$89Compare
Mirenta HD-3150 Ultra 6TB 5,400 RPM SMR Desktop Hard Drive1,152$109Compare
Mirenta HD-1247 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive2,663$449Compare
Strivon HD-9452 Pro 16TB 7,200 RPM CMR Enterprise Hard Drive1,980$249Compare
Altrix HD-4567 Ultra 24TB 7,200 RPM CMR NAS Hard Drive3,014$589Compare
Altrix HD-2261 Core 28TB 7,200 RPM CMR Enterprise Hard Drive3,100$529Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-7850 SE 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/3042136 (accessed 2026-10-21).