Hardware Spec Index

Novexa HD-9845 XT 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Novexa · SKU HD9845-XT · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index2,519 (Hard Drives scale)
Category rank#39,595
Street price$339
Power8 W
Performance per dollar7.43
Released2020

Specifications

BrandNovexa
ModelNovexa HD-9845 XT
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
Strivon HD-7524 Ultra 4TB 5,400 RPM CMR Desktop Hard Drive741$59Compare
Strivon HD-5472 SE 6TB 5,400 RPM CMR Desktop Hard Drive1,640$159Compare
Novexa HD-2941 Ti 4TB 5,400 RPM CMR Surveillance Hard Drive1,151$89Compare
Novexa HD-1429 Ti 6TB 5,400 RPM CMR NAS Hard Drive1,127$89Compare
Novexa HD-7197 Ultra 28TB 7,200 RPM CMR Enterprise Hard Drive2,794$519Compare
Strivon HD-9620 Pro 24TB 7,200 RPM CMR NAS Hard Drive2,631$459Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-9845 XT 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/94817980 (accessed 2026-10-25).