Hardware Spec Index

Novexa HD-3859 Core 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD3859-CORE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index3,100 (Hard Drives scale)
Category rank#17,296
Street price$599
Power8 W
Performance per dollar5.18
Released2024

Specifications

BrandNovexa
ModelNovexa HD-3859 Core
Capacity20 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer280 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-4565 Pro 8TB 7,200 RPM CMR NAS Hard Drive1,871$269Compare
Altrix HD-5380 XT 24TB 7,200 RPM CMR Enterprise Hard Drive2,718$459Compare
Altrix HD-2860 Max 4TB 5,400 RPM CMR Surveillance Hard Drive1,188$99Compare
Mirenta HD-8177 Core 6TB 5,400 RPM CMR NAS Hard Drive1,206$109Compare
Altrix HD-8535 Plus 20TB 7,200 RPM CMR NAS Hard Drive2,882$529Compare
Mirenta HD-3797 SE 8TB 7,200 RPM CMR NAS Hard Drive1,430$139Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-3859 Core 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/6420237 (accessed 2026-10-20).