Hardware Spec Index

Novexa HD-7894 Edge 2TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Novexa · SKU HD7894-EDGE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index854 (Hard Drives scale)
Category rank#43,628
Street price$69
Power4 W
Performance per dollar12.38
Released2021

Specifications

BrandNovexa
ModelNovexa HD-7894 Edge
Capacity2 TB
ClassSurveillance
RecordingCMR (conventional 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
Altrix HD-1463 Max 16TB 7,200 RPM CMR Enterprise Hard Drive2,552$439Compare
Novexa HD-1564 Core 2TB 5,400 RPM CMR Surveillance Hard Drive641$59Compare
Mirenta HD-8568 Pro 2TB 5,400 RPM CMR Desktop Hard Drive1,157$89Compare
Novexa HD-7360 Pro 6TB 5,400 RPM CMR NAS Hard Drive1,538$129Compare
Novexa HD-9882 Max 2TB 5,400 RPM CMR Surveillance Hard Drive972$79Compare
Mirenta HD-4893 Prime 24TB 7,200 RPM CMR NAS Hard Drive2,768$459Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-7894 Edge 2TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/50837888 (accessed 2026-10-20).