Hardware Spec Index

Novexa HD-3648 Edge 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Novexa · SKU HD3648-EDGE · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index1,117 (Hard Drives scale)
Category rank#14,490
Street price$79
Power5 W
Performance per dollar14.14
Released2020

Specifications

BrandNovexa
ModelNovexa HD-3648 Edge
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-7645 Prime 16TB 7,200 RPM CMR Enterprise Hard Drive2,261$359Compare
Altrix HD-9063 Core 20TB 7,200 RPM CMR Enterprise Hard Drive2,687$399Compare
Mirenta HD-8989 Core 8TB 7,200 RPM CMR Surveillance Hard Drive1,757$199Compare
Novexa HD-9544 Plus 4TB 5,400 RPM SMR Desktop Hard Drive765$59Compare
Mirenta HD-1739 XT 8TB 7,200 RPM CMR NAS Hard Drive1,888$249Compare
Novexa HD-2548 Prime 24TB 7,200 RPM CMR NAS Hard Drive2,818$529Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-3648 Edge 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/8370743 (accessed 2026-10-24).