Hardware Spec Index

Novexa HD-5851 Ultra 2TB 5,400 RPM SMR Desktop Hard Drive

Hard Drives · Novexa · SKU HD5851-ULTRA · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index946 (Hard Drives scale)
Category rank#33,426
Street price$79
Power4 W
Performance per dollar11.97
Released2025

Specifications

BrandNovexa
ModelNovexa HD-5851 Ultra
Capacity2 TB
ClassDesktop
RecordingSMR (shingled 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-8157 Ti 24TB 7,200 RPM CMR Enterprise Hard Drive2,800$409Compare
Mirenta HD-4534 Ultra 12TB 7,200 RPM CMR Surveillance Hard Drive1,959$279Compare
Novexa HD-3896 SE 16TB 7,200 RPM CMR NAS Hard Drive2,722$399Compare
Strivon HD-8773 Core 28TB 7,200 RPM CMR NAS Hard Drive2,999$599Compare
Novexa HD-6918 Plus 6TB 5,400 RPM CMR NAS Hard Drive1,221$109Compare
Altrix HD-3555 Pro 8TB 7,200 RPM CMR NAS Hard Drive1,952$269Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-5851 Ultra 2TB 5,400 RPM SMR Desktop Hard Drive”, https://vextor7.com/item/6441394 (accessed 2026-10-26).