Hardware Spec Index

Novexa HD-7191 XT 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Novexa · SKU HD7191-XT · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index990 (Hard Drives scale)
Category rank#24,910
Street price$69
Power5 W
Performance per dollar14.35
Released2023

Specifications

BrandNovexa
ModelNovexa HD-7191 XT
Capacity4 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer180 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledNo
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Mirenta HD-5265 Prime 20TB 7,200 RPM CMR NAS Hard Drive2,844$459Compare
Altrix HD-6294 Prime 6TB 5,400 RPM CMR Surveillance Hard Drive1,555$149Compare
Mirenta HD-7560 SE 16TB 7,200 RPM CMR Enterprise Hard Drive2,499$409Compare
Novexa HD-3833 Ti 2TB 5,400 RPM CMR Surveillance Hard Drive991$79Compare
Mirenta HD-3512 Plus 16TB 7,200 RPM CMR Enterprise Hard Drive2,556$389Compare
Strivon HD-4210 SE 24TB 7,200 RPM CMR NAS Hard Drive2,511$409Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-7191 XT 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/3307694 (accessed 2026-10-23).