Seagate Exos 3.5 Internal Storage HDD - 20TB

• Model: Seagate Exos 3.5 Internal Storage HDD – 20TB

• Type: Enterprise Internal Hard Disk Drive (3.5" form factor)
 • Capacity: 18 TB
 • Interface: SATA III (6 Gb/s)
 • Form Factor: 3.5‑inch
 • Speed: 7200 RPM
 • Cache: 256 MB
 • Performance:
  – Sustained Transfer Rate: ~270 MB/s
 • MTBF: ~2.5 million hours
 • Workload Rating: 550 TB/year (24×7 operation)
 • Power Consumption: ~5 W (idle), ~8.5 W (active)
 • Dimensions: 147 × 101 × 26 mm
 • Weight: ~670 g
 • Features:
  – Helium‑sealed design for reduced friction and improved efficiency
  – Advanced error correction and data integrity protection
  – Secure firmware with hardware‑based encryption
  – Optimized for hyperscale data centers and enterprise storage systems
  – Supports RAID configurations and multi‑drive environments