Hardware Spec Index

Novexa HD-5251 Plus 2TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Novexa · SKU HD5251-PLUS · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index912 (Hard Drives scale)
Category rank#42,588
Street price$69
Power4 W
Performance per dollar13.22
Released2024

Specifications

BrandNovexa
ModelNovexa HD-5251 Plus
Capacity2 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer170 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-7382 XT 20TB 7,200 RPM CMR Enterprise Hard Drive2,273$329Compare
Altrix HD-6811 Pro 2TB 5,400 RPM CMR Surveillance Hard Drive744$49Compare
Novexa HD-1793 Edge 6TB 5,400 RPM CMR Surveillance Hard Drive1,291$109Compare
Novexa HD-4470 Ultra 16TB 7,200 RPM CMR Enterprise Hard Drive2,614$409Compare
Altrix HD-1683 Edge 2TB 5,400 RPM CMR Surveillance Hard Drive750$59Compare
Mirenta HD-1841 Max 4TB 5,400 RPM CMR Surveillance Hard Drive1,485$129Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-5251 Plus 2TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/31362964 (accessed 2026-10-25).