Hardware Spec Index

Novexa HD-3955 Max 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Novexa · SKU HD3955-MAX · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index2,417 (Hard Drives scale)
Category rank#42,629
Street price$349
Power8 W
Performance per dollar6.93
Released2025

Specifications

BrandNovexa
ModelNovexa HD-3955 Max
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-4844 Max 16TB 7,200 RPM CMR NAS Hard Drive2,451$359Compare
Altrix HD-9050 SE 4TB 5,400 RPM SMR Desktop Hard Drive670$49Compare
Novexa HD-6184 Plus 24TB 7,200 RPM CMR NAS Hard Drive3,093$599Compare
Novexa HD-7087 Plus 16TB 7,200 RPM CMR Enterprise Hard Drive1,794$229Compare
Altrix HD-5131 XT 12TB 7,200 RPM SMR Desktop Hard Drive1,966$259Compare
Altrix HD-3712 SE 16TB 7,200 RPM CMR NAS Hard Drive2,012$259Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-3955 Max 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/19196824 (accessed 2026-10-25).