Hardware Spec Index

Altrix HD-4785 Edge 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Altrix · SKU HD4785-EDGE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index983 (Hard Drives scale)
Category rank#4,529
Street price$69
Power5 W
Performance per dollar14.25
Released2021

Specifications

BrandAltrix
ModelAltrix HD-4785 Edge
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-9372 SE 12TB 7,200 RPM CMR Surveillance Hard Drive1,740$189Compare
Altrix HD-5612 Core 16TB 7,200 RPM CMR Enterprise Hard Drive2,058$219Compare
Altrix HD-6087 Edge 20TB 7,200 RPM CMR Enterprise Hard Drive3,100$559Compare
Altrix HD-1820 Pro 12TB 7,200 RPM CMR Surveillance Hard Drive2,240$299Compare
Altrix HD-1304 Max 2TB 5,400 RPM CMR Surveillance Hard Drive778$59Compare
Altrix HD-8156 SE 20TB 7,200 RPM CMR NAS Hard Drive2,248$329Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-4785 Edge 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/14062017 (accessed 2026-10-20).