Hardware Spec Index

Novexa HD-2811 Edge 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD2811-EDGE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index2,174 (Hard Drives scale)
Category rank#28,813
Street price$299
Power8 W
Performance per dollar7.27
Released2020

Specifications

BrandNovexa
ModelNovexa HD-2811 Edge
Capacity20 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer280 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
Mirenta HD-8523 Max 2TB 5,400 RPM CMR Surveillance Hard Drive786$59Compare
Strivon HD-6761 Ultra 12TB 7,200 RPM CMR Surveillance Hard Drive2,137$319Compare
Strivon HD-4177 Pro 24TB 7,200 RPM CMR NAS Hard Drive2,975$569Compare
Novexa HD-7236 Core 20TB 7,200 RPM CMR Enterprise Hard Drive2,103$229Compare
Mirenta HD-6362 Pro 6TB 5,400 RPM CMR Desktop Hard Drive1,364$139Compare
Mirenta HD-6687 Edge 20TB 7,200 RPM CMR Enterprise Hard Drive2,478$439Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-2811 Edge 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/1256322 (accessed 2026-10-21).