Hardware Spec Index

Novexa HD-1638 Pro 24TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD1638-PRO · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index2,571 (Hard Drives scale)
Category rank#14,277
Street price$429
Power8 W
Performance per dollar5.99
Released2019

Specifications

BrandNovexa
ModelNovexa HD-1638 Pro
Capacity24 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer300 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
Strivon HD-7218 Prime 12TB 7,200 RPM SMR Desktop Hard Drive1,723$169Compare
Strivon HD-2357 Prime 6TB 5,400 RPM SMR Desktop Hard Drive1,221$99Compare
Novexa HD-2245 XT 16TB 7,200 RPM CMR NAS Hard Drive2,068$269Compare
Mirenta HD-6511 Plus 16TB 7,200 RPM CMR NAS Hard Drive2,340$379Compare
Novexa HD-2223 Ti 8TB 7,200 RPM SMR Desktop Hard Drive1,565$169Compare
Mirenta HD-6944 XT 2TB 5,400 RPM CMR Surveillance Hard Drive854$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-1638 Pro 24TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/470361 (accessed 2026-10-20).