Below are answers to frequently asked questions about the Seagate ST1000LM035 hard drive, based on available technical information and user discussions.
Q: What is the Seagate ST1000LM035?
A: The Seagate ST1000LM035 is a 2.5-inch internal hard drive with a storage capacity of 1TB, commonly used in laptops, external enclosures, and all-in-one desktop systems. It features a 5400 RPM spindle speed and utilizes SMR (Shingled Magnetic Recording) technology to achieve higher data density.
Q: What are the physical dimensions of the ST1000LM035?
A: This drive measures 100.35 mm in length, 69.85 mm in width, and 7.0 mm in height, making it compatible with standard 2.5-inch drive bays and Ultrabook or thin laptop chassis.
Q: What is the data transfer speed of this drive?
A: Sustained transfer rates typically range from 100 MB/s to 140 MB/s depending on the data location on the platter, with a maximum internal transfer rate around 140 MB/s. The interface is SATA 6 Gb/s, which is backward compatible with SATA 3 Gb/s and SATA 1.5 Gb/s.
Q: Is the ST1000LM035 suitable for gaming or high-performance tasks?
A: The drive is designed for general storage and daily computing tasks like file backup, media storage, and office use. Its 5400 RPM speed and SMR architecture result in lower random read/write performance compared to 7200 RPM drives or SSDs, so it is not recommended for demanding gaming or heavy multitasking environments.
Q: What is the power consumption of the ST1000LM035?
A: Typical operating power consumption is around 1.7 watts for read/write operations and 0.8 watts during idle. The drive supports low-power states to extend battery life in laptops.
Q: Does this drive support hot-swapping?
A: Yes, the ST1000LM035 is hot-swappable when used with a host system and enclosure that supports SATA hot-plug functionality.
Q: What is the cache size on the ST1000LM035?
A: The drive includes a 128 MB cache buffer to improve data transfer efficiency during sequential operations.
Q: Is the Seagate ST1000LM035 a solid-state drive (SSD)?
A: No, it is a traditional mechanical hard disk drive (HDD) with magnetic platters and a read/write arm. It is not an SSD.
Q: What are typical noise levels for this drive?
A: Acoustic noise is rated at 24 decibels during idle and 27 decibels during active seek operations, making it relatively quiet for a mechanical HDD.
Q: Can the ST1000LM035 be used for 24/7 operation in a NAS or server?
A: This model is designed for consumer portable and desktop use, not for continuous operation in NAS or server environments. For such applications, Seagate recommends their IronWolf or SkyHawk series drives.
Q: What operating systems are supported?
A: The drive works with any operating system that supports the SATA interface, including Windows, macOS, Linux, and most versions of Chrome OS.
Q: Does the ST1000LM035 include encryption features?
A: This drive does not include built-in hardware encryption. Users can enable software-based encryption through the operating system or third-party tools.
Q: What is the warranty period for the ST1000LM035?
A: Seagate provides a standard 2-year limited warranty for this model, starting from the date of purchase.
Q: How reliable is the ST1000LM035?
A: Mean Time Between Failures (MTBF) is rated at 600,000 hours for a typical workload pattern. Real-world reliability depends on factors such as temperature, vibration, and usage patterns.