About this product

Product Information

Enhance your computer-using experience with the Western Digital 40GB 7200RPM 2MB CACHE IDE Bulk/OEM hard drive WD400BB. The 3.5-inch Western Digital 40GB hard drive uses Western Digital’s proven technology and quality manufacturing to deliver performance and reliability. The drive is specifically designed and tested to operate in your equipment flawlessly. Its large capacity combined with its powerful speed make it ideal for performing demanding computer applications. These durable drives come with a two-year manufacturer’s warranty, allowing you to put its heavy application workloads to the test. The Western Digital WD400BB dwarfs the workload capacity of desktop drives, making the drive a true workhorse. This unit’s advanced technology consistently delivers high performance in a variety of applications. The drive’s high performance, capacity, and reliability make it ideal for high-performance computing. The drive is truly a performance champion for advanced desktop personal computers. If you’re in need of robust storage because of high-availability storage arrays, this hard drive helps your computer handle the load with ease. This Western Digital hard drive’s massive capacities suit demanding datacenters, enterprise servers, or cloud storage needs. The drive is designed for high-intensity applications, and the Caviar offers superior quality and reliability at an affordable price. The drive is built to deliver both performance and reliability to any environment. The drive has a spindle speed of 7,200 RPM with a 2MB cache buffer. This hard drive has fast speeds that result in great performance. Don’t worry about data transfer. With this hard disk drive, it’s quick and easy. This hard drive is a part of WD’s Caviar Series. The hard disk drive comes bare and ready to insert into your personal computer. The internal drive holds 40GB in storage and takes 8.9ms in average seek time and 10.9ms in average write time. The Western Digital 40GB 7200RPM 2MB CACHE IDE Bulk/OEM hard drive WD400BB’s average latency is 4.2 ms. The drive uses an IDE Ultra ATA100/ATA-6 interface and features quiet drive technology, so you don’t hear your drive working, even though it is working hard. Western Digital is known for its high-quality hard drives, and the Caviar series is no exception. The device features a fluid dynamic bearing (FDB) motor and Data Lifeguard and Shock Guard technologies. The device has also been tested at extreme temperatures, so it operates in temperatures as low as 41 degrees Fahrenheit and as high as 131 degrees Fahrenheit. Add this drive to your personal computer and experience the difference a quality, hardworking Caviar drive makes.