Hardware Spec Index

Novexa HD-9994 XT 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Novexa · SKU HD9994-XT · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index2,485 (Hard Drives scale)
Category rank#46,744
Street price$429
Power8 W
Performance per dollar5.79
Released2022

Specifications

BrandNovexa
ModelNovexa HD-9994 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-3949 Plus 28TB 7,200 RPM CMR NAS Hard Drive2,933$529Compare
Altrix HD-9089 XT 6TB 5,400 RPM CMR Surveillance Hard Drive906$79Compare
Novexa HD-8075 XT 16TB 7,200 RPM CMR NAS Hard Drive2,677$459Compare
Mirenta HD-9859 Prime 6TB 5,400 RPM CMR NAS Hard Drive1,412$139Compare
Novexa HD-1613 Pro 8TB 7,200 RPM CMR Desktop Hard Drive1,495$139Compare
Novexa HD-5660 Plus 2TB 5,400 RPM SMR Desktop Hard Drive751$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-9994 XT 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/16766646 (accessed 2026-10-21).