Hardware Spec Index

Novexa HD-3509 Ultra 28TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Novexa · SKU HD3509-ULTRA · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index2,664 (Hard Drives scale)
Category rank#7,255
Street price$449
Power9 W
Performance per dollar5.93
Released2025

Specifications

BrandNovexa
ModelNovexa HD-3509 Ultra
Capacity28 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSAS 12 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
Altrix HD-2987 Max 6TB 5,400 RPM CMR Desktop Hard Drive1,057$89Compare
Novexa HD-9745 XT 2TB 5,400 RPM CMR Surveillance Hard Drive729$59Compare
Altrix HD-2734 Ultra 12TB 7,200 RPM SMR Desktop Hard Drive2,000$249Compare
Strivon HD-6613 SE 24TB 7,200 RPM CMR NAS Hard Drive2,782$559Compare
Mirenta HD-5045 Plus 24TB 7,200 RPM CMR Enterprise Hard Drive2,806$499Compare
Altrix HD-5763 Ultra 12TB 7,200 RPM CMR Surveillance Hard Drive1,942$259Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-3509 Ultra 28TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/4274669 (accessed 2026-10-23).