This article covers Lexar SL500 ポータブル外付けSSD.

Overview

The Lexar SL500 Portable External SSD is a high-speed external storage solution with a 2TB capacity and USB 3.2 Gen 2x2 interface. It delivers read speeds up to 2000MB/s, making large file transfers and backups significantly faster. The slim body features a magnetic design that allows you to attach it to metal surfaces, keeping your desk tidy and organized. It supports Windows, macOS, Android, and iOS, offering broad compatibility across devices. DataShield 256-bit AES encryption ensures your sensitive data stays protected. The drive also incorporates thermal control to maintain stable performance during extended use. Its compact size and lightweight build make it an ideal companion for mobile workers and content creators.

Compatibility Guide

The Lexar SL500 uses USB 3.2 Gen 2x2 for maximum performance up to 2000MB/s. It is backward compatible with USB 3.2 Gen 2 (10Gbps) and USB 3.0 (5Gbps) ports, though speeds will be limited by the slower interface. Supported operating systems include Windows 10+, macOS 10.15+, Android 8.0+, and iOS/iPadOS 13+. The drive is pre-formatted in exFAT, enabling seamless file sharing between Windows and macOS. It can also be used as external storage for game consoles such as PS5 and Xbox Series X/S, but PS5 game playback is not supported via USB.

Product Info

Released by Lexar in 2023, the SL500 series sits in the mid-to-high range of portable SSDs. This 2TB model distinguishes itself with a magnetic design for flexible placement and built-in DataShield encryption. The drive carries a standard 3-year warranty. It is available through major retailers like and electronics stores, typically priced between ¥80,000 and ¥90,000 (prices vary). Since it runs on USB bus power, no external power supply is required.

Best Use Cases

Remote workers and digital nomads: The magnetic back allows you to stick the drive to metal desk surfaces or monitor stands, keeping your workspace clean. Fast transfer speeds reduce sync time when returning from off-site locations. Content creators and video editors: 2TB capacity handles RAW photos and 4K video files. Read/write speeds of up to 2000MB/s shorten load times during editing workflows. * Backup storage: Provides ample capacity for system backups with encryption for sensitive data. Ideal for incremental or full-drive backups thanks to its speed.

Things to Consider

The drive achieves its full potential only when connected to a USB 3.2 Gen 2x2 port. If your PC lacks this port, speeds will drop to 10Gbps or 5Gbps. The magnetic design adheres best to smooth metal surfaces; rough or coated surfaces may not hold the drive securely. Compared to competitors like Samsung T7 Shield or SanDisk Extreme Pro, the SL500 offers unique magnetic attachment and encryption, but it lacks an official IP rating for water/dust resistance and shock resistance. For outdoor or rugged use, a more durable model may be preferable.