Hardware Spec Index

Novexa HD-4595 Edge 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Novexa · SKU HD4595-EDGE · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index2,413 (Hard Drives scale)
Category rank#11,834
Street price$409
Power8 W
Performance per dollar5.90
Released2021

Specifications

BrandNovexa
ModelNovexa HD-4595 Edge
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 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
Altrix HD-7489 XT 4TB 5,400 RPM CMR Surveillance Hard Drive1,477$149Compare
Strivon HD-7432 Max 24TB 7,200 RPM CMR NAS Hard Drive2,921$559Compare
Strivon HD-7358 Pro 24TB 7,200 RPM CMR NAS Hard Drive2,883$509Compare
Strivon HD-7227 Edge 20TB 7,200 RPM CMR NAS Hard Drive2,895$469Compare
Mirenta HD-8313 Pro 24TB 7,200 RPM CMR Enterprise Hard Drive2,263$329Compare
Altrix HD-7062 Prime 6TB 5,400 RPM CMR Surveillance Hard Drive1,625$169Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-4595 Edge 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/9737760 (accessed 2026-10-23).