KIOXIA Shows Off Exceria Pro G2 Gen5 SSD Along with Enterprise Options | Computex 2026 Update

Why It Matters

The launch signals KIOXIA’s push into the high‑performance PCIe 5.0 market, challenging incumbents and expanding enterprise storage options, while regional availability gaps could limit its U.S. market penetration.

Key Takeaways

• Exceria Pro G2 offers up to 14.9 GB/s read, 13.7 GB/s write.
• Uses SMI SM2508 controller and BiCS8 NAND, 5‑year warranty.
• DRAM‑less Exceria G3 provides 10 GB/s read, 9.6 GB/s write.
• Enterprise CD9P 7.68 TB SSD reaches 14.8 GB/s throughput, 2.6 M IOPS.
• KIOXIA SSDs remain unavailable in North America, limiting market reach.

Pulse Analysis

The PCIe 5.0 SSD arena is heating up as manufacturers race to outpace each other on raw bandwidth and latency. KIOXIA’s Exceria Pro G2, with its 14.9 GB/s sequential read and 13.7 GB/s write performance, places it squarely alongside Samsung’s 990 Pro and Western Digital’s Black SN850X. Leveraging the SMI SM2508 8‑channel controller and the company’s BiCS8 NAND, the drive promises enterprise‑grade endurance while targeting enthusiast gamers and content creators who demand top‑tier speed.

A notable twist comes with the Exceria G3, which adopts a DRAM‑less architecture using a host memory buffer and KIOXIA’s proprietary NVMe 2.0c controller. This design trims cost and power draw, making it attractive for budget‑conscious builds, yet it sacrifices some performance headroom, capping at 10 GB/s read. The trade‑off reflects a broader industry trend of offering tiered Gen5 solutions that balance price, power efficiency, and speed, expanding the market beyond early adopters.

On the enterprise front, KIOXIA’s CD9P 7.68 TB Gen5 data‑center SSD pushes 14.8 GB/s throughput and 2.6 M IOPS, catering to hyperscale cloud providers and high‑performance computing workloads. Its use of BiCS8 QLC NAND underscores a shift toward higher density flash without compromising reliability. However, the company’s decision to keep consumer SSDs out of the North American market could curtail brand recognition and revenue potential in the world’s largest PC market, giving rivals an edge unless KIOXIA revises its distribution strategy.