Hardware Spec Index

Novexa HD-1145 Pro 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Novexa · SKU HD1145-PRO · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index2,974 (Hard Drives scale)
Category rank#7,285
Street price$539
Power8 W
Performance per dollar5.52
Released2021

Specifications

BrandNovexa
ModelNovexa HD-1145 Pro
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
Novexa HD-8957 Ti 12TB 7,200 RPM CMR NAS Hard Drive1,635$159Compare
Altrix HD-3893 Edge 20TB 7,200 RPM CMR Enterprise Hard Drive3,011$539Compare
Strivon HD-1442 Edge 8TB 7,200 RPM CMR NAS Hard Drive2,054$259Compare
Strivon HD-6617 Core 20TB 7,200 RPM CMR Enterprise Hard Drive2,689$439Compare
Mirenta HD-1830 Ultra 24TB 7,200 RPM CMR NAS Hard Drive3,100$539Compare
Novexa HD-1142 SE 16TB 7,200 RPM CMR Enterprise Hard Drive2,808$459Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-1145 Pro 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/4494552 (accessed 2026-10-19).