Hardware Spec Index

Novexa HD-9756 SE 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Novexa · SKU HD9756-SE · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index2,456 (Hard Drives scale)
Category rank#8,415
Street price$349
Power8 W
Performance per dollar7.04
Released2024

Specifications

BrandNovexa
ModelNovexa HD-9756 SE
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
Strivon HD-4581 Edge 20TB 7,200 RPM CMR Enterprise Hard Drive3,075$589Compare
Mirenta HD-2885 Max 20TB 7,200 RPM CMR Enterprise Hard Drive2,599$409Compare
Mirenta HD-1848 Ultra 28TB 7,200 RPM CMR NAS Hard Drive2,517$419Compare
Novexa HD-5168 Prime 4TB 5,400 RPM CMR Surveillance Hard Drive749$49Compare
Altrix HD-9184 Prime 20TB 7,200 RPM CMR Enterprise Hard Drive2,682$409Compare
Altrix HD-2615 XT 6TB 5,400 RPM CMR Surveillance Hard Drive1,320$129Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-9756 SE 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/19640437 (accessed 2026-10-26).