Hardware Spec Index

Novexa HD-3847 Pro 28TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Novexa · SKU HD3847-PRO · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index2,884 (Hard Drives scale)
Category rank#425
Street price$449
Power9 W
Performance per dollar6.42
Released2025

Specifications

BrandNovexa
ModelNovexa HD-3847 Pro
Capacity28 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer320 MB/s
Workload rating550 TB/year
MTBF2.5 million hours
Helium-filledYes
Warranty5 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Strivon HD-2705 XT 20TB 7,200 RPM CMR Enterprise Hard Drive2,688$379Compare
Novexa HD-9822 Ultra 16TB 7,200 RPM CMR Enterprise Hard Drive2,441$359Compare
Mirenta HD-2118 Core 4TB 5,400 RPM SMR Desktop Hard Drive625$59Compare
Novexa HD-5599 Edge 4TB 5,400 RPM SMR Desktop Hard Drive885$59Compare
Strivon HD-1326 SE 4TB 5,400 RPM CMR Surveillance Hard Drive1,518$149Compare
Mirenta HD-8425 Ti 20TB 7,200 RPM CMR NAS Hard Drive2,576$359Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-3847 Pro 28TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/3425580 (accessed 2026-10-22).