Below are answers to frequently asked questions about the Seagate ST3400620NS hard drive, based on available technical information and user discussions.
Q: What is the Seagate ST3400620NS?
A: The Seagate ST3400620NS is a 400GB hard disk drive designed for enterprise and nearline storage applications. It uses a 3.5-inch form factor and SATA interface.
Q: What are the key specifications of the ST3400620NS?
A: This drive features a rotational speed of 7200 RPM, a 16MB cache buffer, and a sustained data transfer rate of up to 80MB per second. It supports SATA 3.0 Gb per second transfer speeds.
Q: Is the ST3400620NS suitable for RAID configurations?
A: Yes, this drive is optimized for RAID environments and includes technologies like Error Recovery Control to reduce drive-induced RAID failures.
Q: What is the power consumption of this hard drive?
A: Typical operating power consumption is around 12.5 watts, with idle power consumption of approximately 9.5 watts. It also supports staggered spin-up for better power management in multi-drive systems.
Q: What operating temperature range does it support?
A: The ST3400620NS can operate in temperatures from 0 degrees Celsius to 60 degrees Celsius. Non-operating temperature range is -40 degrees Celsius to 70 degrees Celsius.
Q: Does the ST3400620NS support hot-plugging?
A: Hot-plugging support depends on the system hardware and host controller. The drive itself supports SATA hot-plugging when connected to a compatible controller and backplane.
Q: What is the warranty period for this product?
A: Seagate provided a 5-year limited warranty for the ST3400620NS at the time of its release. Warranty terms may vary by region and purchase date.
Q: What is the average seek time for this drive?
A: The average seek time is 8.5 milliseconds for read operations and 9.5 milliseconds for write operations.
Q: Is the ST3400620NS compatible with desktop PCs?
A: Yes, it can be used in desktop systems that support 3.5-inch SATA hard drives. However, enterprise features like advanced error recovery may not offer benefits in standard desktop use.
Q: What are the dimensions and weight of the drive?
A: The drive has dimensions of 26.1 millimeters in height, 101.6 millimeters in width, and 146.99 millimeters in depth. Its weight is approximately 600 grams.