Hardware Spec Index

Novexa HD-8399 XT 12TB 7,200 RPM CMR Surveillance Hard Drive

Hard Drives · Novexa · SKU HD8399-XT · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index2,160 (Hard Drives scale)
Category rank#8,390
Street price$309
Power7 W
Performance per dollar6.99
Released2026

Specifications

BrandNovexa
ModelNovexa HD-8399 XT
Capacity12 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer240 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledYes
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Mirenta HD-2842 Ti 4TB 5,400 RPM CMR Surveillance Hard Drive656$59Compare
Mirenta HD-6542 Ultra 20TB 7,200 RPM CMR NAS Hard Drive2,727$509Compare
Novexa HD-6573 XT 20TB 7,200 RPM CMR Enterprise Hard Drive2,689$399Compare
Strivon HD-4540 Ti 20TB 7,200 RPM CMR NAS Hard Drive2,787$499Compare
Strivon HD-1524 Max 20TB 7,200 RPM CMR NAS Hard Drive2,541$439Compare
Mirenta HD-3173 Prime 24TB 7,200 RPM CMR NAS Hard Drive2,566$419Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-8399 XT 12TB 7,200 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/3554818 (accessed 2026-10-23).