Hardware Spec Index

Novexa HD-6621 Core 8TB 7,200 RPM CMR Surveillance Hard Drive

Hard Drives · Novexa · SKU HD6621-CORE · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index1,365 (Hard Drives scale)
Category rank#8,506
Street price$149
Power6 W
Performance per dollar9.16
Released2022

Specifications

BrandNovexa
ModelNovexa HD-6621 Core
Capacity8 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer220 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledNo
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Mirenta HD-8675 Plus 8TB 7,200 RPM CMR NAS Hard Drive2,119$319Compare
Altrix HD-6587 Max 20TB 7,200 RPM CMR NAS Hard Drive2,400$369Compare
Mirenta HD-3867 XT 8TB 7,200 RPM CMR NAS Hard Drive2,110$269Compare
Strivon HD-1308 Core 24TB 7,200 RPM CMR Enterprise Hard Drive2,572$419Compare
Novexa HD-3983 Ultra 6TB 5,400 RPM CMR NAS Hard Drive910$79Compare
Strivon HD-2741 Max 2TB 5,400 RPM CMR Surveillance Hard Drive735$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-6621 Core 8TB 7,200 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/31670769 (accessed 2026-10-22).