Hardware Spec Index

Altrix HD-2661 SE 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Altrix · SKU HD2661-SE · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index878 (Hard Drives scale)
Category rank#41,186
Street price$59
Power5 W
Performance per dollar14.88
Released2025

Specifications

BrandAltrix
ModelAltrix HD-2661 SE
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-5545 Pro 24TB 7,200 RPM CMR Enterprise Hard Drive3,075$529Compare
Strivon HD-7413 Ultra 8TB 7,200 RPM SMR Desktop Hard Drive1,606$139Compare
Novexa HD-3787 Max 20TB 7,200 RPM CMR Enterprise Hard Drive2,613$409Compare
Novexa HD-6399 Ultra 6TB 5,400 RPM CMR Surveillance Hard Drive1,212$99Compare
Mirenta HD-3524 Edge 4TB 5,400 RPM CMR Surveillance Hard Drive732$59Compare
Mirenta HD-3240 SE 16TB 7,200 RPM CMR NAS Hard Drive2,719$459Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-2661 SE 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/3356735 (accessed 2026-10-21).