WD Ultrastar DC HC550 – 16TB

Data center decisions are driven by TCO.  The Ultrastar DC HC550, with 14TB, 16TB & 18TB1, play a leading role in reducing TCO

Description

 

 Specifications

Model Number 0B48722 / WUH722016CLE6L4
Capacity 16 TB
Form Factor 3.5‑Inch
Interface SATA 6 Gb/s
Recording Technology CMR (Conventional Magnetic Recording)
Drive Technology Helium-sealed
Cache Size 512 MB
Rotational Speed 7 200 RPM
Sustained Transfer Rate ≈ 269 MB/s (≈ 257 MiB/s)
Average Latency ≈ 4.16 ms
MTBF 2.5 million hours (projected)
Workload Rating 550 TB/year
Warranty 5‑Year Limited
Power – Idle ≈ 5.3–5.6 W
Power – Operating ≈ 6.4–6.9 W
Dimensions (L × W × H) 147 × 101.6 × 26.1 mm (5.787″×4″×1.028″)
Weight ≈ 679–715 g
Operating Temp. 5 °C to 60 °C
Non‑Operating Temp. −40 °C to 70 °C
Shock – Operating ≈ 50 G (2 ms half‑sine)
Shock – Non‑Operating ≈ 250–300 G (2 ms half‑sine)
Vibration – Operating 0.67 G RMS (5–500 Hz)
Vibration – Non‑Operating 1.04 G RMS (2–200 Hz)
Certifications CE, FCC, UKCA, TUV, UL, BSMI, ICES-003, KC, Maghreb, RCM, VCCI, CB
Key Features • ePMR + HelioSeal helium-fill
• Triple‑Stage Actuator + Rotational Vibration Safeguard (RVS)
• 2‑axis shock sensors with Dynamic Fly Height protection
• Designed for high-density, low-power 24×7 environments
• 2.5 M‑hour MTBF, 5‑year warranty, 550 TB/year rating

 

Additional information

Brand

Series

Model

0B48722

Interface

SATA

Form Factor

Cache

512MB

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