Hardware Spec Index

Novexa HD-5621 SE 2TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Novexa · SKU HD5621-SE · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index670 (Hard Drives scale)
Category rank#48,012
Street price$49
Power4 W
Performance per dollar13.67
Released2020

Specifications

BrandNovexa
ModelNovexa HD-5621 SE
Capacity2 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer170 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
Strivon HD-4729 Core 20TB 7,200 RPM CMR NAS Hard Drive2,452$329Compare
Novexa HD-8176 Prime 16TB 7,200 RPM CMR Enterprise Hard Drive2,705$439Compare
Novexa HD-4865 Pro 4TB 5,400 RPM CMR Desktop Hard Drive618$49Compare
Altrix HD-8128 XT 16TB 7,200 RPM CMR NAS Hard Drive2,155$309Compare
Strivon HD-4577 Edge 12TB 7,200 RPM CMR Surveillance Hard Drive1,543$149Compare
Novexa HD-7555 Ti 2TB 5,400 RPM CMR Surveillance Hard Drive987$79Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-5621 SE 2TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/3958515 (accessed 2026-10-23).