Hardware Spec Index

Novexa HD-6999 Pro 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD6999-PRO · Released 2024 · Updated 2026-10-18

Key facts

Benchmark index2,431 (Hard Drives scale)
Category rank#41,887
Street price$329
Power8 W
Performance per dollar7.39
Released2024

Specifications

BrandNovexa
ModelNovexa HD-6999 Pro
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
Strivon HD-6321 Ti 2TB 5,400 RPM SMR Desktop Hard Drive1,154$89Compare
Novexa HD-6611 Plus 16TB 7,200 RPM CMR Enterprise Hard Drive1,977$249Compare
Novexa HD-1505 Ti 20TB 7,200 RPM CMR Enterprise Hard Drive2,856$489Compare
Mirenta HD-5810 Prime 4TB 5,400 RPM CMR Surveillance Hard Drive1,107$99Compare
Altrix HD-2399 Core 6TB 5,400 RPM CMR Desktop Hard Drive1,519$139Compare
Novexa HD-9936 XT 2TB 5,400 RPM CMR Surveillance Hard Drive900$69Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-6999 Pro 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/85646043 (accessed 2026-10-18).