Hardware Spec Index

Novexa HD-6513 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Novexa · SKU HD6513-ULTRA · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index2,339 (Hard Drives scale)
Category rank#2,969
Street price$299
Power8 W
Performance per dollar7.82
Released2023

Specifications

BrandNovexa
ModelNovexa HD-6513 Ultra
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
Altrix HD-3370 Prime 12TB 7,200 RPM SMR Desktop Hard Drive2,439$349Compare
Mirenta HD-9078 XT 2TB 5,400 RPM CMR Surveillance Hard Drive850$69Compare
Altrix HD-8446 XT 6TB 5,400 RPM SMR Desktop Hard Drive1,259$109Compare
Novexa HD-9605 Edge 16TB 7,200 RPM CMR NAS Hard Drive2,493$439Compare
Mirenta HD-9089 Plus 6TB 5,400 RPM CMR NAS Hard Drive1,069$89Compare
Strivon HD-2618 Edge 16TB 7,200 RPM CMR Enterprise Hard Drive2,477$389Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-6513 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/7668952 (accessed 2026-10-24).