Quiet Hard Drive - Western Digital Serial ATA (SATA II), SE 3.5" Internal Hard Drive 400GB, 7200 RPM, 16MB Cache
FEATURES- Caviar SE16 SATA II Hard Drive- 400GB
300MB/s. SATA II, 16MB Cache, 7200 RPM.
WD Caviar SE16 7200 RPM next-generation SATA hard drives feature 16MB cache for lightning-fast performance, cool and
quiet operation and up to 400 GB of storage for capacity-hungry applications. These reliable drives are fast, but they still
deliver
Technologically advanced QUIET acoustics and cool operation. Designed for high-performance computers, multimedia and
gaming systems.
* 16 MB cache
Bigger cache means faster performance. A massive 16 MB cache combined
with up to 300 MB/s transfer rate make these ultra-fast drives the
perfect solution for the fully loaded PC with a fast processor.
* Cool operating temperature
WD hard drives are designed to have the lowest power consumption of any
high-capacity, desktop-class hard drive which lowers the operating
temperature for enhanced drive reliability.
* Whisper quiet
These highly reliable drives deliver technologically advanced acoustics.
With its WhisperDrive and SoftSeek technologies, WD has minimized noise
to levels virtually imperceptible to the human ear in home and business
environments.
* Data Lifeguard
An exclusive set of data protection features, including shock
protection, an environmental protection system and real-time embedded
error detection and repair. WD's Data Lifeguard technology automatically
finds, isolates, and repairs problems that may develop over the life of
a hard drive.
* Data Lifeguard Tools
Software utilities designed for WD hard drives that work with the
embedded Data Lifeguard features to make hard drive installation,
diagnostics and repair both simple and worry-free.
* ShockGuard
Instantaneously protects the hard drive against damage from bumps and
vibrations while it is running. This technology enables WD Caviar drives
to achieve industry-leading shock specifications.
SPECIFICATIONs
CONFIGURATION- Formatted Capacity : 400,088 MB
Capacity : 400 GB
Interface : SATA 300 MB/s
User Sectors Per Drive : 625,142,448
PERFORMANCE - Rotational Speed : 7,200 RPM (nominal)
Buffer Size : 16 MB
Average Latency : 4.20 ms (nominal)
SEEK TIMES - Read Seek Time : 8.9 ms
Write Seek Time : 10.9 ms (average)
Track-To-Track Seek Time : 2.0 ms (average)
Full Stroke Seek : 21.0 ms (average)
TRANSFER RATE- Buffer to Host (SATA) : 300.0 MB/s (max.)
Buffer To Disk : 748 Mbits/s (max)
DIMENSIONS - 4.0"w x 1.028"h x 5.787"d WT.- 1.32 lbs.
Modle # WD4000AAKS
FEATURES- Caviar SE16 SATA II Hard Drive- 400GB
300MB/s. SATA II, 16MB Cache, 7200 RPM.
WD Caviar SE16 7200 RPM next-generation SATA hard drives feature 16MB cache for lightning-fast performance, cool and
quiet operation and up to 400 GB of storage for capacity-hungry applications. These reliable drives are fast, but they still
deliver
Technologically advanced QUIET acoustics and cool operation. Designed for high-performance computers, multimedia and
gaming systems.
* 16 MB cache
Bigger cache means faster performance. A massive 16 MB cache combined
with up to 300 MB/s transfer rate make these ultra-fast drives the
perfect solution for the fully loaded PC with a fast processor.
* Cool operating temperature
WD hard drives are designed to have the lowest power consumption of any
high-capacity, desktop-class hard drive which lowers the operating
temperature for enhanced drive reliability.
* Whisper quiet
These highly reliable drives deliver technologically advanced acoustics.
With its WhisperDrive and SoftSeek technologies, WD has minimized noise
to levels virtually imperceptible to the human ear in home and business
environments.
* Data Lifeguard
An exclusive set of data protection features, including shock
protection, an environmental protection system and real-time embedded
error detection and repair. WD's Data Lifeguard technology automatically
finds, isolates, and repairs problems that may develop over the life of
a hard drive.
* Data Lifeguard Tools
Software utilities designed for WD hard drives that work with the
embedded Data Lifeguard features to make hard drive installation,
diagnostics and repair both simple and worry-free.
* ShockGuard
Instantaneously protects the hard drive against damage from bumps and
vibrations while it is running. This technology enables WD Caviar drives
to achieve industry-leading shock specifications.
SPECIFICATIONs
CONFIGURATION- Formatted Capacity : 400,088 MB
Capacity : 400 GB
Interface : SATA 300 MB/s
User Sectors Per Drive : 625,142,448
PERFORMANCE - Rotational Speed : 7,200 RPM (nominal)
Buffer Size : 16 MB
Average Latency : 4.20 ms (nominal)
SEEK TIMES - Read Seek Time : 8.9 ms
Write Seek Time : 10.9 ms (average)
Track-To-Track Seek Time : 2.0 ms (average)
Full Stroke Seek : 21.0 ms (average)
TRANSFER RATE- Buffer to Host (SATA) : 300.0 MB/s (max.)
Buffer To Disk : 748 Mbits/s (max)
DIMENSIONS - 4.0"w x 1.028"h x 5.787"d WT.- 1.32 lbs.
Modle # WD4000AAKS
Quiet Hard Drive - Western Digital SATA II Hard Drive 400GB 7200 RPM 16MB Cache
Important interface information
This drive requires a SATA interface
This drive requires a SATA interface
Technologically Advanced QUIET Acoustics & Cool Operation
Product order page - Order button located below
