Hardware Spec Index

Novexa HD-3981 Core 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Novexa · SKU HD3981-CORE · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index630 (Hard Drives scale)
Category rank#31,276
Street price$49
Power5 W
Performance per dollar12.86
Released2024

Specifications

BrandNovexa
ModelNovexa HD-3981 Core
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-2130 SE 6TB 5,400 RPM CMR Surveillance Hard Drive1,732$189Compare
Mirenta HD-2068 Pro 4TB 5,400 RPM CMR Desktop Hard Drive710$59Compare
Novexa HD-8728 Ti 16TB 7,200 RPM CMR NAS Hard Drive2,098$269Compare
Strivon HD-8693 SE 2TB 5,400 RPM CMR Desktop Hard Drive877$59Compare
Mirenta HD-4836 Prime 20TB 7,200 RPM CMR Enterprise Hard Drive2,233$279Compare
Altrix HD-3356 Core 8TB 7,200 RPM CMR Surveillance Hard Drive1,520$169Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-3981 Core 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/4085137 (accessed 2026-10-23).