Hardware Spec Index

Novexa HD-6943 SE 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Novexa · SKU HD6943-SE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index2,991 (Hard Drives scale)
Category rank#39,507
Street price$479
Power8 W
Performance per dollar6.24
Released2023

Specifications

BrandNovexa
ModelNovexa HD-6943 SE
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-9055 Edge 20TB 7,200 RPM CMR NAS Hard Drive2,472$389Compare
Altrix HD-2979 Prime 24TB 7,200 RPM CMR Enterprise Hard Drive2,420$419Compare
Strivon HD-3322 Plus 12TB 7,200 RPM CMR Surveillance Hard Drive2,044$229Compare
Altrix HD-6163 Core 8TB 7,200 RPM CMR NAS Hard Drive1,751$169Compare
Novexa HD-7459 SE 16TB 7,200 RPM CMR NAS Hard Drive2,026$239Compare
Novexa HD-1249 Edge 16TB 7,200 RPM CMR NAS Hard Drive1,819$249Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-6943 SE 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/91784276 (accessed 2026-10-21).