Hardware Spec Index

Novexa HD-7774 XT 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD7774-XT · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index2,495 (Hard Drives scale)
Category rank#33,942
Street price$449
Power8 W
Performance per dollar5.56
Released2025

Specifications

BrandNovexa
ModelNovexa HD-7774 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-3222 Core 20TB 7,200 RPM CMR Enterprise Hard Drive2,322$359Compare
Altrix HD-4406 Max 2TB 5,400 RPM CMR Surveillance Hard Drive883$69Compare
Novexa HD-4950 Edge 12TB 7,200 RPM CMR NAS Hard Drive2,043$229Compare
Novexa HD-2997 Ultra 2TB 5,400 RPM CMR Desktop Hard Drive724$59Compare
Novexa HD-2383 Core 6TB 5,400 RPM SMR Desktop Hard Drive1,580$189Compare
Strivon HD-4925 Prime 4TB 5,400 RPM CMR Surveillance Hard Drive594$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-7774 XT 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/91675868 (accessed 2026-10-19).