Hardware Spec Index

Novexa HD-7839 SE 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Novexa · SKU HD7839-SE · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index735 (Hard Drives scale)
Category rank#29,103
Street price$59
Power5 W
Performance per dollar12.46
Released2024

Specifications

BrandNovexa
ModelNovexa HD-7839 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-4952 Core 24TB 7,200 RPM CMR Enterprise Hard Drive2,682$489Compare
Novexa HD-5617 SE 8TB 7,200 RPM SMR Desktop Hard Drive1,425$139Compare
Mirenta HD-6417 Prime 24TB 7,200 RPM CMR Enterprise Hard Drive2,880$599Compare
Novexa HD-3682 Max 8TB 7,200 RPM CMR Desktop Hard Drive1,503$159Compare
Mirenta HD-7229 Edge 8TB 7,200 RPM SMR Desktop Hard Drive1,494$149Compare
Novexa HD-6177 SE 20TB 7,200 RPM CMR Enterprise Hard Drive3,053$539Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-7839 SE 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/8024471 (accessed 2026-10-19).