Western Digital Computer Drive WD1500BLHX User Manual

®
WD VelociRaptor VR200M  
Enterprise Hard Drives  
WD VelociRaptor drives offer maximum speed, low power consumption, and cool  
operation perfect for blade servers, performance enthusiast systems, workstations,  
and low-end servers. Available in a 2.5-inch form factor for use in enterprise  
applications or designed into a 3.5-inch mounting frame for installation in  
high-performance 3.5-inch enabled systems and chassis.  
Capacities  
150, 300, 450, and  
600 GB  
GB per Platter  
200 GB  
Product Benefits  
Model Numbers  
Killer Speed – Built on the performance bloodlines of WD Raptor®, these 10,000 RPM  
drives, with a SATA 6 Gb/s interface and 32 MB cache, deliver mind-bending performance.  
Not only are they up to 15% percent faster than the previous generation  
WD6000BLHX  
WD6000HLHX  
WD4500BLHX  
WD4500HLHX  
WD3000BLHX  
WD3000HLHX  
WD1500BLHX  
WD1500HLHX  
WD VelociRaptor drives, but they also beat out all other competitors in the field.  
Rock-solid Reliability – Designed and manufactured to mission-critical  
enterprise-class standards to provide enterprise reliability in high duty cycle environments.  
With 1.4 million hours MTBF, these drives have the highest available reliability rating on a  
high capacity SATA drive.  
Double the Capacity – State-of-the-art technology packs twice the capacity per drive  
compared to the previous generation of WD VelociRaptor, resulting in up to 600 GB of  
high-performance storage space in this enterprise-class 2.5-inch drive. (Not compatible with  
notebook computers)  
Small form factor – This ultra fast 2.5-inch hard drive is engineered to fit into blade servers  
and other enterprise storage configurations. (Not designed for use in laptop or notebook  
computers)  
Ultra-cool operation – Consumes less idle power and uses similar active power as the  
previous generation WD VelociRaptor, while offering double the capacity and higher  
performance.  
IcePack™ mounting frame - The 2.5-inch WD VelociRaptor is enclosed in a backplane-  
ready 3.5-inch enterprise-class mounting frame with a built-in heat sink that keeps this  
powerful little drive extra cool when installed in high-performance desktop chassis.  
(WDxxxxHLHX models only)  
NoTouch™ ramp load technology – The recording head never touches the disk media  
ensuring significantly less wear to the recording head and media as well as better drive  
protection in transit.  
Pre-emptive Wear Leveling (PWL) – Designed to ensure reliability for applications that  
perform a high number of incoming commands.  
Rotary Acceleration Feed Forward (RAFF™) – Optimizes operation and performance  
when the drives are used in vibration-prone, multi-drive chassis.  
Environmentally Conscious – In addition to being RoHS compliant, this generation of  
WD VelociRaptor also provides a “Halogen Free” design.  
Applications  
Servers, network attached storage, scientific computing, video surveillance, enterprise  
backup, document and image management, digital video.  
 

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