Hardware Spec Index

Novexa HD-8715 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Novexa · SKU HD8715-ULTRA · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index2,588 (Hard Drives scale)
Category rank#16,358
Street price$479
Power8 W
Performance per dollar5.40
Released2024

Specifications

BrandNovexa
ModelNovexa HD-8715 Ultra
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer280 MB/s
Workload rating550 TB/year
MTBF2.5 million hours
Helium-filledYes
Warranty5 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Mirenta HD-8489 Edge 12TB 7,200 RPM CMR NAS Hard Drive1,602$169Compare
Strivon HD-5178 Max 6TB 5,400 RPM CMR NAS Hard Drive1,782$209Compare
Mirenta HD-6865 Core 6TB 5,400 RPM CMR NAS Hard Drive1,260$89Compare
Strivon HD-9251 Plus 12TB 7,200 RPM CMR Surveillance Hard Drive1,646$179Compare
Altrix HD-1996 SE 4TB 5,400 RPM CMR Surveillance Hard Drive1,199$109Compare
Novexa HD-9908 SE 6TB 5,400 RPM CMR NAS Hard Drive1,711$229Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-8715 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/5910428 (accessed 2026-10-24).