Hardware Spec Index

Novexa HD-8621 SE 12TB 7,200 RPM CMR Surveillance Hard Drive

Hard Drives · Novexa · SKU HD8621-SE · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,678 (Hard Drives scale)
Category rank#6,711
Street price$179
Power7 W
Performance per dollar9.37
Released2020

Specifications

BrandNovexa
ModelNovexa HD-8621 SE
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-7435 Pro 12TB 7,200 RPM CMR Surveillance Hard Drive2,233$359Compare
Mirenta HD-3083 XT 12TB 7,200 RPM CMR Surveillance Hard Drive2,184$379Compare
Novexa HD-8919 XT 2TB 5,400 RPM CMR Desktop Hard Drive1,136$89Compare
Altrix HD-6754 Prime 8TB 7,200 RPM CMR NAS Hard Drive1,573$159Compare
Novexa HD-9564 Edge 6TB 5,400 RPM CMR Surveillance Hard Drive1,217$99Compare
Strivon HD-1276 Prime 8TB 7,200 RPM CMR NAS Hard Drive1,764$169Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-8621 SE 12TB 7,200 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/353791 (accessed 2026-10-20).