Below are answers to frequently asked questions about the Western Digital WD2000JS hard drive, based on available technical information and user discussions.
Q: What is the Western Digital WD2000JS?
A: The Western Digital WD2000JS is a 200 GB 3.5-inch internal hard drive featuring a SATA 1.5 Gb/s interface and a 7200 RPM spindle speed. It is designed for desktop computer storage applications.
Q: What are the key specifications of the WD2000JS?
A: The drive has a formatted capacity of 200 GB, an 8 MB cache buffer, an average seek time of 8.9 ms read and 10.9 ms write, and a data transfer rate of up to 300 MB/s (burst). It operates at 7200 RPM with a SATA 1.5 Gb/s interface.
Q: Is the WD2000JS compatible with SATA 3 Gb/s or SATA 6 Gb/s ports?
A: Yes, the WD2000JS is backward and forward compatible with SATA 3 Gb/s and SATA 6 Gb/s ports. It will operate at its native 1.5 Gb/s speed when connected to these newer interfaces.
Q: What is the physical size of this hard drive?
A: The WD2000JS has standard 3.5-inch form factor dimensions: approximately 4.0 inches in width, 5.8 inches in depth, and 1.0 inch in height. It weighs about 0.99 pounds (450 grams).
Q: Does the WD2000JS support NCQ (Native Command Queuing)?
A: Yes, the WD2000JS supports NCQ, which allows the drive to optimize the order of pending read and write commands for improved performance under multi-tasking workloads.
Q: What is the power consumption of the WD2000JS?
A: The drive consumes approximately 8.5 watts during read/write operations, 7.5 watts during idle, and 0.8 watts in standby or sleep mode. It requires a +5V and +12V power supply.
Q: Can the WD2000JS be used in a RAID configuration?
A: Yes, the WD2000JS is suitable for use in RAID 0, RAID 1, RAID 5, and other RAID arrays. It is not specifically designed for enterprise RAID but works reliably in consumer and small business RAID setups.
Q: What operating systems support this drive?
A: The WD2000JS supports Windows 98SE, Windows Me, Windows 2000, Windows XP, Windows Vista, Windows 7, and most Linux distributions. No additional drivers are required for basic storage functionality.
Q: How do I install the WD2000JS in my computer?
A: Mount the drive in an available 3.5-inch bay using four mounting screws. Connect a SATA data cable from the drive to a SATA port on the motherboard. Attach a SATA power cable from the power supply. The drive will automatically be detected by the system BIOS.
Q: Does the WD2000JS have any known reliability issues?
A: The WD2000JS is a reliable consumer-grade hard drive with a typical MTBF of 500,000 hours. As with all mechanical hard drives, regular backups are recommended to prevent data loss.
Q: What is the warranty period for the WD2000JS?
A: The Western Digital WD2000JS originally shipped with a 3-year limited warranty. Check with the reseller or manufacturer for current warranty status as it may vary based on purchase date and region.