Hardware Spec Index

Novexa HD-4621 Ti 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Novexa · SKU HD4621-TI · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index628 (Hard Drives scale)
Category rank#8,638
Street price$49
Power5 W
Performance per dollar12.82
Released2024

Specifications

BrandNovexa
ModelNovexa HD-4621 Ti
Capacity4 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer180 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
Altrix HD-3440 SE 4TB 5,400 RPM CMR Surveillance Hard Drive680$59Compare
Mirenta HD-5114 Prime 4TB 5,400 RPM CMR Surveillance Hard Drive821$59Compare
Mirenta HD-6051 XT 24TB 7,200 RPM CMR NAS Hard Drive2,577$469Compare
Novexa HD-6557 Max 4TB 5,400 RPM CMR Desktop Hard Drive1,411$129Compare
Altrix HD-3331 Pro 6TB 5,400 RPM CMR NAS Hard Drive1,705$189Compare
Mirenta HD-7109 Edge 16TB 7,200 RPM CMR NAS Hard Drive2,632$479Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-4621 Ti 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/5331996 (accessed 2026-10-19).