Lexar's Muse is an ultra-slim portable SSD that's less than 4mm thick Lexar Muse 是一款超薄便携式 SSD，厚度不到 4 毫米

TL;DR

• Lexar is launching the Muse Ultra-Slim Portable SSD, one of the thinnest on the market at just 3.8mm thick in the middle and 1mm at the edges
• The drive sacrifices a standard USB-C port in favor of a proprietary magnetic SnapLink cable with pogo-pin connectors
• High-density NAND stacking and a custom ultra-thin PCB architecture enable the slim form factor while maintaining solid performance
• Read speeds reach up to 1,050MB/s and write speeds up to 1,000MB/s, sufficient for 4K Apple ProRes video at 120fps on compatible iPhones
• The proprietary connection introduces risks of accidental disconnection and requires an additional magnetic sleeve for phone mounting, which adds thickness

Why It Matters

This trend of eliminating standard USB-C ports in favor of proprietary connections reflects a growing industry pattern seen with companies like Xteink, raising concerns about user convenience and long-term compatibility. For AI practitioners and hardware enthusiasts, it highlights the ongoing tension between form factor innovation and practical usability in portable storage solutions.

Technical Details

• Form Factor: Ultra-slim design at 3.8mm (middle) tapering to 1mm (edges), enabled by high-density NAND stacking and a custom ultra-thin PCB architecture
• Storage Capacities: Available in 512GB and 1TB variants, launching later this year
• Performance Specs: Sequential read speeds up to 1,050MB/s; sequential write speeds up to 1,000MB/s
• Connection Method: Proprietary magnetic SnapLink cable with pogo-pin connector instead of a standard USB-C port
• Video Recording Capability: Supports 4K Apple ProRes video at up to 120fps when connected to a compatible iPhone, though requires an included magnetic sleeve for mounting

Industry Insight

• The move toward proprietary connectors in portable storage may streamline device thinness but risks alienating users who value universal compatibility and durability — a trade-off worth monitoring as more manufacturers follow suit
• For AI and creative professionals relying on fast portable storage for large media files, the 1,050MB/s read speed remains competitive but the magnetic connection introduces a potential reliability concern during sustained high-throughput operations like 4K video recording
• The trend signals a broader industry shift where hardware differentiation is increasingly driven by form factor innovation rather than raw performance gains, suggesting that future portable SSD competition will focus on slimness and ecosystem integration

TL;DR

• Lexar推出Muse Ultra-Slim便携SSD，采用高密度NAND堆叠和定制超薄PCB架构，最薄处仅1mm
• 读写速度分别达1,050MB/s和1,000MB/s，支持4K Apple ProRes视频120fps录制
• 放弃标准USB-C端口，改用磁吸专有SnapLink线缆连接
• 配套磁吸套筒增加厚度，磁吸设计存在意外脱落风险

为什么值得看

这款产品的极致轻薄化设计代表了便携存储设备的新方向，磁吸接口方案为移动创作者提供了新的连接思路。对于关注硬件形态创新和移动视频工作流的用户具有参考价值。

技术解析

Lexar通过高密度NAND堆叠技术和定制超薄PCB架构实现3.8mm（中间）至1mm（边缘）的超薄机身设计。性能方面保持1,050MB/s读取和1,000MB/s写入速度，足以支持4K Apple ProRes 120fps视频录制。连接方案采用磁吸SnapLink线缆替代传统USB-C端口，需配合磁吸套筒固定于iPhone背面使用。

行业启示

存储设备正朝着极致轻薄化方向发展，牺牲标准接口换取形态创新成为新趋势。磁吸连接方案在便携设备中逐渐普及，但需在轻薄设计与连接可靠性之间寻求平衡。移动视频创作场景对存储设备的性能与形态提出了双重挑战。