With the new XG10 series, KIOXIA presents a high-performance generation of PCIe 5.0 SSDs for modern PC systems. The new drives are primarily aimed at manufacturers of high-end PCs, AI systems and gaming platforms, which should benefit from higher data rates and faster response times. Compared to the previous XG8 series, KIOXIA promises significant increases in performance for sequential and random accesses. The focus is particularly on data-intensive applications such as AI workflows, content creation and modern gaming.
- PCIe 5.0 SSDs with up to 14,000 MB/s read speed
- Significantly higher random read and random write performance
- Developed for AI PCs, workstations and gaming systems
- Capacities from 512 GB to 4 TB in M.2-2280 format
KIOXIA XG10 series relies on PCIe 5.0 and high data transfer rates
With the XG10 series, KIOXIA is making the switch to the PCIe 5.0 platform in response to the increasing demands of modern applications. The new SSDs support PCIe Gen5 x4 as well as the NVMe 2.0d standard and achieve sequential read speeds of up to 14,000 MB/s and write speeds of up to 12,000 MB/s, according to the manufacturer. This makes it significantly faster than the EXCERIA G3 from the company itself.
Compared to the previous generation XG8, the sequential read performance is said to be almost double, while the write speed is even more than twice as high. KIOXIA also promises significant improvements for random accesses. The new series achieves up to 2,000 KIOPS for random read and up to 1,600 KIOPS for random write. This should be particularly noticeable in applications with many parallel data accesses.
The performance increases seem plausible, as PCIe 5.0 enables significantly higher bandwidths compared to PCIe 4.0 and current controller generations are increasingly optimized for high parallelization. AI-supported applications, large amounts of data and modern games in particular benefit from fast storage solutions with low latencies.
KIOXIA is therefore positioning the XG10 series specifically for AI PCs, professional workstations and high-performance gaming systems. Applications such as local AI inference, video editing or 3D rendering place high demands on data throughput and benefit from short loading times and fast data processing.
The KIOXIA XG10 series is aimed at modern high-end PCs
The new SSDs come in the widely used M.2-2280 format and are available in capacities from 512 GB to 4 TB. The series therefore covers both compact systems and high-performance desktop PCs with high storage requirements.
The XG10 series also supports self-encrypting drives based on TCG Opal 2.02. Hardware-based encryption is playing an increasingly important role, particularly in the professional environment or for company devices, as sensitive data can be protected directly at drive level.
The clear focus on AI workloads is also striking. While SSD manufacturers have primarily focused on gaming performance in recent years, AI PCs and local AI calculations are now coming more into focus. The high speed of modern PCIe 5.0 SSDs can help to provide large data sets faster and make workflows more efficient.
The XG10 series is also likely to be of interest in the gaming sector. Modern games are increasingly relying on fast storage solutions, especially for high-resolution textures and DirectStorage technologies. PCIe 5.0 SSDs are therefore considered an important component of future high-end systems.
According to KIOXIA, the XG10 series is currently still in the evaluation phase with selected PC manufacturers. The first systems with the new SSDs are expected to be delivered from the second quarter of 2026.
Conclusion
With the XG10 series, KIOXIA is launching high-performance PCIe 5.0 SSDs for modern gaming PCs, AI systems and professional workstations. High transfer rates, improved random performance and capacities of up to 4 TB make the drives particularly interesting for data-intensive applications. Prices for individual models have not yet been announced. The first PCs with the new SSD series are expected from the second quarter of 2026.
