Hardware Spec Index

Novexa HD-3687 Core 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Novexa · SKU HD3687-CORE · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,373 (Hard Drives scale)
Category rank#49,880
Street price$119
Power5 W
Performance per dollar11.54
Released2020

Specifications

BrandNovexa
ModelNovexa HD-3687 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
Novexa HD-3712 XT 12TB 7,200 RPM CMR Surveillance Hard Drive1,755$189Compare
Mirenta HD-1093 Core 24TB 7,200 RPM CMR NAS Hard Drive3,053$599Compare
Novexa HD-6036 Ti 16TB 7,200 RPM CMR NAS Hard Drive2,514$359Compare
Novexa HD-4070 Core 2TB 5,400 RPM SMR Desktop Hard Drive640$59Compare
Novexa HD-8899 SE 24TB 7,200 RPM CMR Enterprise Hard Drive2,863$579Compare
Altrix HD-5865 SE 8TB 7,200 RPM SMR Desktop Hard Drive1,226$119Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-3687 Core 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/83675611 (accessed 2026-10-20).