Hardware Spec Index

Novexa HD-2855 Plus 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD2855-PLUS · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index2,030 (Hard Drives scale)
Category rank#41,694
Street price$269
Power8 W
Performance per dollar7.55
Released2025

Specifications

BrandNovexa
ModelNovexa HD-2855 Plus
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
Novexa HD-2155 Core 16TB 7,200 RPM CMR NAS Hard Drive2,655$459Compare
Altrix HD-5477 Core 24TB 7,200 RPM CMR Enterprise Hard Drive3,023$569Compare
Strivon HD-3072 Plus 12TB 7,200 RPM CMR Surveillance Hard Drive1,918$229Compare
Strivon HD-7059 Pro 6TB 5,400 RPM CMR NAS Hard Drive1,203$99Compare
Mirenta HD-5709 Pro 12TB 7,200 RPM SMR Desktop Hard Drive2,518$369Compare
Novexa HD-7490 Prime 4TB 5,400 RPM CMR Desktop Hard Drive1,263$119Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-2855 Plus 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/5580934 (accessed 2026-10-23).