Hardware Spec Index

Novexa HD-3948 SE 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Novexa · SKU HD3948-SE · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index907 (Hard Drives scale)
Category rank#21,841
Street price$69
Power5 W
Performance per dollar13.14
Released2020

Specifications

BrandNovexa
ModelNovexa HD-3948 SE
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
Strivon HD-1089 Prime 28TB 7,200 RPM CMR NAS Hard Drive2,741$409Compare
Strivon HD-8103 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive2,202$339Compare
Mirenta HD-5638 Ti 12TB 7,200 RPM CMR NAS Hard Drive2,199$339Compare
Altrix HD-2499 Edge 20TB 7,200 RPM CMR NAS Hard Drive2,746$519Compare
Mirenta HD-1911 Edge 20TB 7,200 RPM CMR NAS Hard Drive2,938$539Compare
Altrix HD-2092 Ti 4TB 5,400 RPM SMR Desktop Hard Drive879$69Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-3948 SE 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/8359157 (accessed 2026-10-25).