Hardware Spec Index

Novexa HD-7741 XT 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD7741-XT · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index2,776 (Hard Drives scale)
Category rank#929
Street price$559
Power8 W
Performance per dollar4.97
Released2020

Specifications

BrandNovexa
ModelNovexa HD-7741 XT
Capacity20 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer280 MB/s
Workload rating300 TB/year
MTBF1.2 million hours
Helium-filledYes
Warranty3 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Novexa HD-1609 Plus 28TB 7,200 RPM CMR Enterprise Hard Drive2,623$489Compare
Mirenta HD-7858 Ti 16TB 7,200 RPM CMR Enterprise Hard Drive2,658$509Compare
Altrix HD-5236 Ultra 2TB 5,400 RPM CMR Surveillance Hard Drive976$79Compare
Novexa HD-8340 Prime 2TB 5,400 RPM CMR Surveillance Hard Drive1,165$89Compare
Altrix HD-2759 SE 4TB 5,400 RPM CMR Surveillance Hard Drive758$59Compare
Strivon HD-7178 XT 6TB 5,400 RPM CMR NAS Hard Drive1,215$89Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-7741 XT 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/143467 (accessed 2026-10-26).