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Overview

Range/Series Overview


IMPORTANT: This Range/Series overview section describes the range of which this product belongs. Features of different versions might be mentioned and may not apply to the specific product on this page. Please view Specs for specification of product.

The WD Ultrastar DC HC555 is designed for data centers requiring robust performance and reliability. With a capacity of 16 TB, it provides ample storage for large-scale applications. The 7200 rpm spindle speed combined with a data transfer rate of 1.2 GBps allows for fast data access and efficient operations. Built to withstand the rigors of continuous 24x7 operation, this hard drive ensures optimal performance even under demanding workloads. Its advanced features such as Dynamic fly height technology and Rotational Vibration sensor enhance data integrity and drive longevity, making it an ideal choice for enterprise environments. Operating efficiently in a temperature range from 5°C to 60°C, the WD Ultrastar DC HC555 is equipped to handle the diverse conditions present in data centers. The drive's MTBF of 2,500,000 hours and low sound emission of 32 dBA further underscore its reliability and quiet operation. With advanced formats like 512e and 4Kn, this internal hard drive accommodates various data management needs, making it a versatile solution for high-capacity storage requirements.


Features Summary

  • Robust performance
    With a data transfer rate of 1.2 GBps and an average latency of 4.16 ms, this drive handles demanding workloads efficiently.
  • Reliable design
    The WD Ultrastar DC HC555 boasts an MTBF of 2,500,000 hours, assuring long-term reliability for data center applications.
  • Flexible operating range
    Operating efficiently at temperatures from 5°C to 60°C, this hard drive supports a wide variety of environmental conditions.
  • Advanced technology
    Features like HelioSeal, Triple State Actuator, and Rotational Vibration sensor enhance both performance and durability.
  • High storage efficiency
    The combination of 16 TB capacity and advanced formatting options provides data management capabilities.

Specification Summary

Product Description
WD Ultrastar DC HC555 - hard drive - Data Centre - 16 TB - SAS 12Gb/s
Type
Hard drive - internal
Capacity
16 TB
Form Factor
3.5"
Interface
SAS 12Gb/s
Data Transfer Rate
1.2 GBps
Buffer Size
512 MB
Spindle Speed
7200 rpm
Drive Class
Data Centre
Features
Advanced format 512e, advanced format 4Kn, 24x7 continuous operation, Triple State Actuator (TSA), Dynamic fly height technology, HelioSeal, Rotational Vibration (RV) sensor, Conventional magnetic recording (CMR), Energy-assisted PMR (ePMR)
Dimensions (WxDxH)
101.6 mm x 147 mm x 26.1 mm
Weight
690 g
Manufacturer Warranty
5-year warranty

Specifications

EAN / GTIN:
829686009349
General
Device Type
Hard drive - internal
Capacity
16 TB
Form Factor
3.5"
Interface
SAS 12Gb/s
Buffer Size
512 MB
Features
Advanced format 512e, advanced format 4Kn, 24x7 continuous operation, Triple State Actuator (TSA), Dynamic fly height technology, HelioSeal, Rotational Vibration (RV) sensor, Conventional magnetic recording (CMR), Energy-assisted PMR (ePMR)
Width
101.6 mm
Depth
147 mm
Height
26.1 mm
Weight
690 g
Performance
Drive Class
Data Centre
Drive Transfer Rate
1.2 GBps (external)
Internal Data Rate
269 MBps
Average Latency
4.16 ms
Spindle Speed
7200 rpm
Reliability
MTBF
2,500,000 hours
24x7 Operation
Yes
Non-Recoverable Errors
1 per 10^15
Load / Unload Cycles
600,000
Expansion & Connectivity
Interfaces
1 x SAS 12 Gb/s
Compatible Bay
3.5"
Power
Power Consumption
9.2 Watt (typical) ¦ 5.7 Watt (idle)
Software & System Requirements
OS Required
Microsoft Windows, Linux, Microsoft Windows Server
Miscellaneous
Compliant Standards
BSMI, ICES-003, NMB-003, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB Scheme, TUV, UL, Directive 2015/863, EU Directive 2011/65/EU
Manufacturer Warranty
Service & Support
Limited warranty - 5 years
Environmental Parameters
Min Operating Temperature
5 °C
Max Operating Temperature
60 °C
Min Storage Temperature
-40 °C
Max Storage Temperature
70 °C
Shock Tolerance (operating)
50 g @ 2 ms half-sine wave
Shock Tolerance (non-operating)
250 g @ half-sine wave
Vibration Tolerance (operating)
0.67 g @ 5-500 Hz
Vibration Tolerance (non-operating)
1.04 g @ 2-200 Hz
Sound Emission
32 dBA

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