Below are answers to frequently asked questions about the Seagate ST373207LW hard drive, based on available technical information and user discussions.
Q: What is the Seagate ST373207LW?
A: The Seagate ST373207LW is a 73.4GB, 3.5-inch, 10,000 RPM SCSI hard drive designed for enterprise server and storage applications. It uses an Ultra320 SCSI interface and features a Fibre Channel option, delivering high performance and reliability for demanding workloads.
Q: What are the key specifications of the ST373207LW?
A: Key specifications include a capacity of 73.4GB, a spindle speed of 10,000 RPM, a 16MB cache buffer, an average seek time of 4.5 ms read and 5.0 ms write, and a data transfer rate of up to 320 MB/s via the Ultra320 SCSI interface. The drive operates on a 5V and 12V power supply and weighs approximately 1.2 pounds.
Q: What type of connector does the ST373207LW use?
A: This drive uses a standard 68-pin Ultra320 SCSI connector, compatible with both narrow and wide SCSI cables. It also includes a 4-pin power connector. For Fibre Channel models, an optical or copper connector is used depending on the specific variant.
Q: Is the ST373207LW compatible with modern servers?
A: Compatibility depends on the server having an available Ultra320 SCSI controller and appropriate cabling. Many older enterprise servers from the mid-2000s support this drive, but it is not compatible with modern SATA, SAS, or NVMe controllers without an adapter. Always verify your system’s SCSI controller specifications before installation.
Q: What is the typical lifespan of this hard drive?
A: The ST373207LW is designed for a mean time between failures (MTBF) of approximately 1.2 million hours under normal operating conditions. Actual lifespan varies based on usage, temperature, and environmental factors. Drives in continuous 24/7 operation may last 5 to 7 years or longer with proper cooling.
Q: Can I use the ST373207LW for a RAID configuration?
A: Yes, the ST373207LW supports RAID configurations, including RAID 0, 1, 5, and 10, when connected to a compatible SCSI RAID controller. It includes features like error recovery and thermal monitoring that enhance reliability in multi-drive setups. Ensure the controller supports Ultra320 SCSI and the drive’s specific protocol for best performance.
Q: What are common failure symptoms for the ST373207LW?
A: Common symptoms include clicking or grinding noises, failure to spin up, bad sector errors, slow read/write performance, and system BIOS not detecting the drive. These issues often indicate mechanical or electronic failure. Immediately back up data if any unusual behavior is observed and replace the drive if necessary.
Q: How do I install the ST373207LW in a server?
A: Installation involves connecting the drive to an Ultra320 SCSI cable, attaching the power connector, and setting the correct SCSI ID using the jumper pins on the drive. Ensure the controller recognizes the drive in the BIOS. Consult the server’s documentation for specific mounting and configuration steps. Always power off the system before installation.
Q: What jumper settings are available on the ST373207LW?
A: The drive features jumpers for setting the SCSI ID (typically ID 0 to 15), enabling or disabling parity checking, and selecting termination power. Common settings include ID 0 for the primary boot drive. Refer to the drive’s label for the exact jumper configuration diagram.
Q: Can data be recovered from a failed ST373207LW?
A: Data recovery is possible through professional services specializing in SCSI drives, but success depends on the failure type. Physical failures like head crashes or motor issues may require cleanroom intervention. Logical failures such as corrupted firmware or bad sectors can sometimes be resolved with software tools. Always have a backup strategy to avoid data loss.
Q: What is the maximum data transfer rate of the ST373207LW?
A: The maximum burst transfer rate is 320 MB/s via the Ultra320 SCSI bus. Actual sustained throughput is lower, typically around 70-90 MB/s, depending on drive load and file size. The drive’s 16MB cache helps improve performance for frequently accessed data.
Q: Is the ST373207LW still manufactured?
A: No, the ST373207LW is an older model and is no longer in production. It is available only through secondary markets, refurbished suppliers, or auction sites. Replacement options include modern SAS or SATA drives with similar or higher capacity and performance.