Hardware Spec Index

Novexa HD-4806 Edge 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Novexa · SKU HD4806-EDGE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index2,545 (Hard Drives scale)
Category rank#4,047
Street price$439
Power8 W
Performance per dollar5.80
Released2022

Specifications

BrandNovexa
ModelNovexa HD-4806 Edge
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSAS 12 Gb/s
Sustained transfer280 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
Mirenta HD-3330 XT 8TB 7,200 RPM CMR NAS Hard Drive1,740$189Compare
Strivon HD-5821 Ti 4TB 5,400 RPM CMR Surveillance Hard Drive685$49Compare
Novexa HD-9508 Edge 6TB 5,400 RPM CMR NAS Hard Drive1,752$219Compare
Mirenta HD-2385 XT 6TB 5,400 RPM CMR NAS Hard Drive1,732$189Compare
Strivon HD-8978 Ti 8TB 7,200 RPM CMR NAS Hard Drive1,854$239Compare
Strivon HD-5512 XT 4TB 5,400 RPM CMR Surveillance Hard Drive739$49Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-4806 Edge 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/859979 (accessed 2026-10-19).