Hardware Spec Index

Altrix HD-7874 Prime 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Altrix · SKU HD7874-PRIME · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index2,229 (Hard Drives scale)
Category rank#14,308
Street price$319
Power8 W
Performance per dollar6.99
Released2025

Specifications

BrandAltrix
ModelAltrix HD-7874 Prime
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
Strivon HD-4366 Pro 8TB 7,200 RPM CMR Desktop Hard Drive1,465$139Compare
Mirenta HD-4582 Prime 28TB 7,200 RPM CMR Enterprise Hard Drive3,071$529Compare
Altrix HD-4989 Prime 4TB 5,400 RPM SMR Desktop Hard Drive704$59Compare
Strivon HD-8354 Edge 8TB 7,200 RPM CMR Surveillance Hard Drive1,245$129Compare
Novexa HD-3100 Ti 2TB 5,400 RPM CMR Desktop Hard Drive1,161$99Compare
Mirenta HD-5496 Edge 16TB 7,200 RPM CMR NAS Hard Drive2,668$439Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-7874 Prime 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/3569210 (accessed 2026-10-20).