Hardware Spec Index

Novexa HD-5820 SE 12TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD5820-SE · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index2,229 (Hard Drives scale)
Category rank#49,612
Street price$389
Power7 W
Performance per dollar5.73
Released2023

Specifications

BrandNovexa
ModelNovexa HD-5820 SE
Capacity12 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer240 MB/s
Workload rating300 TB/year
MTBF1.2 million hours
Helium-filledYes
Warranty3 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Altrix HD-3633 Max 2TB 5,400 RPM CMR Surveillance Hard Drive823$59Compare
Strivon HD-1133 Plus 12TB 7,200 RPM CMR Surveillance Hard Drive1,835$189Compare
Mirenta HD-8947 Plus 24TB 7,200 RPM CMR Enterprise Hard Drive3,052$509Compare
Mirenta HD-3842 Core 2TB 5,400 RPM CMR Surveillance Hard Drive1,145$79Compare
Novexa HD-6101 Ultra 4TB 5,400 RPM CMR Surveillance Hard Drive1,501$139Compare
Altrix HD-2116 SE 12TB 7,200 RPM CMR Surveillance Hard Drive2,378$369Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-5820 SE 12TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/11257412 (accessed 2026-10-24).