Hardware Spec Index

Novexa HD-3621 Prime 28TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD3621-PRIME · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index2,715 (Hard Drives scale)
Category rank#44,891
Street price$549
Power9 W
Performance per dollar4.95
Released2026

Specifications

BrandNovexa
ModelNovexa HD-3621 Prime
Capacity28 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer320 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-9064 Plus 2TB 5,400 RPM CMR Surveillance Hard Drive637$49Compare
Strivon HD-6778 Plus 8TB 7,200 RPM CMR Surveillance Hard Drive1,543$189Compare
Novexa HD-1402 Plus 24TB 7,200 RPM CMR NAS Hard Drive3,056$519Compare
Altrix HD-7421 Core 2TB 5,400 RPM CMR Desktop Hard Drive642$59Compare
Strivon HD-8643 SE 16TB 7,200 RPM CMR NAS Hard Drive2,166$349Compare
Altrix HD-8761 XT 2TB 5,400 RPM CMR Surveillance Hard Drive768$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-3621 Prime 28TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/50832664 (accessed 2026-10-20).