Hardware Spec Index

Novexa HD-9921 Ti 12TB 7,200 RPM SMR Desktop Hard Drive

Hard Drives · Novexa · SKU HD9921-TI · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index1,450 (Hard Drives scale)
Category rank#48,458
Street price$149
Power7 W
Performance per dollar9.73
Released2026

Specifications

BrandNovexa
ModelNovexa HD-9921 Ti
Capacity12 TB
ClassDesktop
RecordingSMR (shingled 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-2274 Pro 16TB 7,200 RPM CMR NAS Hard Drive2,484$409Compare
Novexa HD-7504 Edge 8TB 7,200 RPM CMR Surveillance Hard Drive1,702$219Compare
Strivon HD-6437 SE 6TB 5,400 RPM SMR Desktop Hard Drive1,265$119Compare
Altrix HD-4401 Core 16TB 7,200 RPM CMR NAS Hard Drive2,343$329Compare
Mirenta HD-8825 Prime 6TB 5,400 RPM CMR NAS Hard Drive1,193$99Compare
Altrix HD-5139 Max 16TB 7,200 RPM CMR NAS Hard Drive2,260$279Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-9921 Ti 12TB 7,200 RPM SMR Desktop Hard Drive”, https://vextor7.com/item/4301488 (accessed 2026-10-20).