Seagate FireCuda Forge external HDD review
The Seagate FireCuda Forge is a hybrid drive that utilises a large-capacity 20TB HDD to store files and an SSD to enable fast access. Once set up, the two drives act as one, delivering SSD performance and HDD capacity in a box that looks and feels like a standard external desktop hard drive.
Seagate has introduced a new iteration of its FireCuda Forge external HDD, merging the speed of an SSD with the storage capacity of an HDD in one device. This is achieved through an innovative tiered storage approach, combining a large 20TB HDD with a smaller but faster SSD. Upon connecting the drive, users only see one combined drive.
As files are copied to the drive, the system utilizes the SSD to expedite transfers, while Seagate's Alkemi technology automatically prioritizes frequently accessed files on the SSD and stores less frequently accessed files on the HDD.
To set up the drive, users must install their own SSD, as the initial unit ships with just the 20TB HDD. Seagate provides a 2TB PCIe 5.0 SSD, though the specifications suggest a maximum of 1TB. The SSD should include DRAM cache for optimal performance. Installing the SSD is straightforward, and after installation, the drive can be connected via a USB4 port. Unlike a previously tested FireCuda X Vault, the Forge requires its own power supply.
During testing, the FireCuda Forge demonstrated impressive performance, with transfer speeds nearing 2,000MB/s for both read and write operations. While the SSD enabled faster file transfers, the tiered storage approach with Alkemi technology ensured that frequently accessed files were prioritized on the SSD, while less frequently accessed files remained on the HDD. This resulted in faster project opening times and a smoother editing experience, even when compared to an older 5TB HDD.
The FireCuda Forge's design reflects the FireCuda X Vault, featuring a solid and well-finished plastic casing with high-quality build materials. It does not have a metal exterior but offers a robust appearance. The drive includes its own power supply and a USB4 cable. Upon installation, the drive is pre-formatted to the NTFS file system, which is compatible with Windows 11 and macOS 26 or later.
However, reformatting may be necessary for macOS read-and-write access. The drive supports connections to a single USB4 port, along with a single power socket for the AC adapter.
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