Hardware Spec Index

Novexa HD-9923 Plus 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD9923-PLUS · Released 2019 · Updated 2026-10-18

Key facts

Benchmark index2,901 (Hard Drives scale)
Category rank#21,976
Street price$549
Power8 W
Performance per dollar5.28
Released2019

Specifications

BrandNovexa
ModelNovexa HD-9923 Plus
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
Mirenta HD-6792 Plus 4TB 5,400 RPM CMR Surveillance Hard Drive762$59Compare
Strivon HD-7510 Max 2TB 5,400 RPM CMR Desktop Hard Drive738$59Compare
Mirenta HD-2719 Ti 16TB 7,200 RPM CMR Enterprise Hard Drive2,286$299Compare
Novexa HD-6618 Max 8TB 7,200 RPM CMR Surveillance Hard Drive1,237$109Compare
Altrix HD-8965 Prime 4TB 5,400 RPM CMR Desktop Hard Drive1,406$139Compare
Novexa HD-9850 XT 24TB 7,200 RPM CMR Enterprise Hard Drive2,752$439Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-9923 Plus 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/20004379 (accessed 2026-10-18).