Hardware Spec Index

Novexa HD-5556 Plus 12TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD5556-PLUS · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,837 (Hard Drives scale)
Category rank#30,955
Street price$189
Power7 W
Performance per dollar9.72
Released2021

Specifications

BrandNovexa
ModelNovexa HD-5556 Plus
Capacity12 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer240 MB/s
Workload rating300 TB/year
MTBF1.2 million hours
Helium-filledYes
Warranty3 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Altrix HD-7374 Pro 16TB 7,200 RPM CMR Enterprise Hard Drive1,966$269Compare
Strivon HD-2193 Prime 12TB 7,200 RPM CMR Desktop Hard Drive1,768$189Compare
Strivon HD-4044 Edge 24TB 7,200 RPM CMR NAS Hard Drive3,025$599Compare
Altrix HD-3235 Pro 20TB 7,200 RPM CMR NAS Hard Drive2,516$429Compare
Mirenta HD-4929 Ultra 24TB 7,200 RPM CMR NAS Hard Drive2,751$479Compare
Novexa HD-4928 Edge 24TB 7,200 RPM CMR Enterprise Hard Drive2,780$449Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-5556 Plus 12TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/20176229 (accessed 2026-10-20).