Glyph Atom EX40 SSD Review: Fast, Consistent Storage for Creators

In this article by Jaron Schneider for PetaPixel, the Glyph Atom EX40 SSD is reviewed as a powerful storage solution built specifically for content creators who need reliable speed and performance. Designed with photographers and filmmakers in mind, the Atom EX40 focuses on maintaining consistent read and write speeds even when handling demanding workloads such as large video files, high-resolution images, and codecs like H.265 and ProRes. For creators who regularly edit directly from external drives, this level of consistency can significantly improve playback performance and reduce long render times.

The article also explores the drive’s simple yet practical design. The Atom EX40 features a compact aluminum body with a protective silicone bumper and a USB-C port supporting 40Gbps USB-4 connectivity. This allows the drive to work with a wide range of systems, including computers with USB 3.0, USB 3.1, and Thunderbolt ports. Despite its solid metal construction and smooth exterior, the drive manages heat surprisingly well. According to testing, it warms slightly during use but maintains a steady temperature even during large data transfers, while remaining completely silent.

Performance testing revealed impressive results. The Atom EX40 consistently delivered read and write speeds above 3,000 MB/s, even after the drive was filled to capacity and then reformatted. This level of stability is notable when compared to competitors such as the ProGrade PG10 SSD, which is known for consistent speeds but operates at lower performance levels. In comparison, the Atom EX40 offers both high speed and reliable consistency in a much smaller form factor.

Although it comes at a higher price point than some USB-4 drives, the review concludes that the Atom EX40 is well worth the investment for professionals who rely on fast and dependable storage. With its compact design, impressive sustained speeds, and strong real-world performance, the Glyph Atom EX40 stands out as one of the most capable USB-4 SSDs available for modern photo and video production workflows.

Read the full article by Jaron Schneider for PetaPixel HERE

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