Hardware Spec Index

Novexa HD-7531 Core 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Novexa · SKU HD7531-CORE · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index1,438 (Hard Drives scale)
Category rank#42,114
Street price$149
Power5 W
Performance per dollar9.65
Released2025

Specifications

BrandNovexa
ModelNovexa HD-7531 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
Altrix HD-9209 Prime 4TB 5,400 RPM SMR Desktop Hard Drive1,040$89Compare
Altrix HD-6410 Edge 24TB 7,200 RPM CMR NAS Hard Drive2,572$479Compare
Mirenta HD-1308 Core 24TB 7,200 RPM CMR NAS Hard Drive2,790$569Compare
Altrix HD-3491 Ti 16TB 7,200 RPM CMR Enterprise Hard Drive2,058$289Compare
Strivon HD-4259 Edge 8TB 7,200 RPM CMR Desktop Hard Drive1,258$109Compare
Strivon HD-6486 Edge 12TB 7,200 RPM CMR NAS Hard Drive2,081$349Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-7531 Core 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/21919415 (accessed 2026-10-25).