Hardware Spec Index

Novexa HD-8509 Ultra 12TB 7,200 RPM CMR Surveillance Hard Drive

Hard Drives · Novexa · SKU HD8509-ULTRA · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index1,934 (Hard Drives scale)
Category rank#46,532
Street price$209
Power7 W
Performance per dollar9.25
Released2023

Specifications

BrandNovexa
ModelNovexa HD-8509 Ultra
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
Strivon HD-2146 XT 2TB 5,400 RPM SMR Desktop Hard Drive871$69Compare
Novexa HD-6550 XT 16TB 7,200 RPM CMR NAS Hard Drive1,984$219Compare
Strivon HD-4260 Prime 20TB 7,200 RPM CMR NAS Hard Drive2,697$529Compare
Strivon HD-9279 SE 12TB 7,200 RPM SMR Desktop Hard Drive1,565$179Compare
Strivon HD-7937 Ti 16TB 7,200 RPM CMR Enterprise Hard Drive2,322$359Compare
Mirenta HD-5269 Core 20TB 7,200 RPM CMR NAS Hard Drive3,100$599Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-8509 Ultra 12TB 7,200 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/9105192 (accessed 2026-10-20).