Tech specs
Brand
WD
Product Line
WD Ultrastar DC HC550
Model
WUH721814AL5204
Manufacturer
Hitachi Hard Drives
Average Latency
4.16 millisecond
Buffer Size
512 megabyte
Data Transfer Rate (Hard Drive)
1.2 GBps
Form Factor (Short)
3.5"
Form Factor (Short) (metric)
8.9 cm
Hard Drive Capacity
14 TB
Hard Drive Features
Conventional magnetic recording (CMR), Energy-Assisted Magnetic Recording (EAMR), HelioSeal, Media Cache Plus, Rotational Vibration Safeguard (RVS), Sanitize Cryptographic Erase support, Sanitize Cryptographic Scramble support, Triple State Actuator (TSA), Two-Dimensional Magnetic Recording (TDMR)
Hard Drive Type
Internal hard drive
HD Interface
Serial Attached SCSI 3
Load/Unload Cycles
600,000
Max Internal Data Transfer Rate
262 MBps
Non-Recoverable Errors
1 per 10^15
Spindle Speed (rpm)
7200 revolutions per minute
Storage Interface
Serial Attached SCSI 3
24x7 Operation
Yes
Interface Provided
1 x SAS 12 Gb/s
Power Consumption
5.8 Watt (idle), 8.8 Watt (operating)
Compatible Bay
3.5"
Hard Drive Form Factor
3.5"
Hard Drive Form Factor (metric)
8.9 cm
Max Operating Temperature
140 degree Fahrenheit
Max Storage Temperature
158 degree Fahrenheit
Min Operating Temperature
41 degree Fahrenheit
Min Storage Temperature
-40 degree Fahrenheit
MTBF
2,500,000 Hours
Operating System Required
Linux, Microsoft Windows
Shock Acceleration (Non-operating)
250 gram
Shock Acceleration (Operating)
50 gram
Shock Duration (Non-operating)
2 ms half-sine wave
Shock Duration (Operating)
2 ms half-sine wave
Vibration Acceleration (Non-operating)
1.04 gram
Vibration Acceleration (Operating)
0.67 gram
Vibration Frequency Range (Non-operating)
2-200 Hz
Vibration Frequency Range (Operating)
5-500 Hz
Packaged Quantity
1
Product Type
Hard Drive
Height
1 inch
Weight
24.34 ounce
Width
4 inch
Depth
5.8 inch
Compliant Standards
BSMI, CB Scheme, FCC, ICES-003, KC, Maghreb, RCM, TUV, UKCA, UL, VCCI
Service & Support Details
Limited warranty - 5 years
Limited Warranty
5 Year
Compare to similar models
- Availability
- Rating
- Form Factor (Short)
- Hard Drive Capacity
- Hard Drive Type
- HD Interface
- Product Type
-
Item Backordered
-
Not Yet Rated
- 3.5"
- 14 TB
- Internal hard drive
- Serial Attached SCSI 3
- Hard Drive
-
In Stock
- 2.5"
- 250 GB
- Internal hard drive
- Serial ATA-300
- Hard Drive
-
4-6+ Weeks
- 2.5"
- 1.2 TB
- Hot-swap hard drive
- Serial Attached SCSI 3
- Hard Drive
-
Item Backordered
- 2.5"
- 600 GB
- Hot-swap hard drive
- Serial Attached SCSI 3
- Hard Drive
