Hard drive WD 16Tb Gold Enterprise 3.5" 7200RPM, 512MB, WD161KRYZ

Type Internal HDD, 3.5″ form factor

Capacity 16 TB (≈ 16000 GB)

Interface SATA III (6 Gb/s)

512e sector format

Rotational speed (RPM) 7200 rpm (classic disk speed for high performance)

Cache 512 MB

Maximum sustained speed around 262 MB/s

MTBF (mean time between predefined failures) ~ 2,500,000 hours (high reliability indicator)

Annual workload ~ 550 TB/year (suitable for busy servers, NAS and enterprise environments)

24×7 operation support Yes — designed for continuous operation and heavy-duty conditions

Vibration/Shock Resistance Designed with Vibration dampening technologies, shock resistant (e.g. 50g when operating, 250g when not operating)

Temperature range Operating: ~5 °C to 60 °C; Storage: ~-40 °C to 70 °C

Physical dimensions ~ 147 × 101.6 × 26.1 mm

Weight Approximately 0.69 kg (~ 690 g)