Hardware Spec Index

Novexa HD-3647 Plus 24TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD3647-PLUS · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index2,659 (Hard Drives scale)
Category rank#359
Street price$519
Power8 W
Performance per dollar5.12
Released2024

Specifications

BrandNovexa
ModelNovexa HD-3647 Plus
Capacity24 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer300 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
Mirenta HD-5307 Ultra 24TB 7,200 RPM CMR NAS Hard Drive2,880$559Compare
Mirenta HD-5796 Prime 12TB 7,200 RPM CMR Surveillance Hard Drive1,764$239Compare
Altrix HD-8652 Ti 6TB 5,400 RPM CMR Surveillance Hard Drive1,779$229Compare
Altrix HD-8813 Edge 16TB 7,200 RPM CMR Enterprise Hard Drive2,594$369Compare
Mirenta HD-8029 Core 2TB 5,400 RPM CMR Surveillance Hard Drive991$79Compare
Mirenta HD-8976 Max 4TB 5,400 RPM SMR Desktop Hard Drive1,433$139Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-3647 Plus 24TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/4131407 (accessed 2026-10-21).