Phison's Cutting-Edge Innovations at CES 2024

PS5026-E26 Max14um: A New Era for PCIe Gen5 SSDs

Phison's PS5026-E26 Max14um platform is the centerpiece of its CES 2024 showcase. This platform, first demonstrated in August, is built around the PS5026-E26 controller with a PCIe 5.0 x4 interface. It's optimized to achieve staggering sequential read speeds of up to 14.7 GB/s and write speeds of up to 12 GB/s, leveraging Micron's B58R 3D TLC NAND with a 2400 MT/s rate. Notably, it's expected to deliver up to 1.5 million IOPS for random reads and 1.6 million IOPS for random writes.

Cooling Requirements

The PS5026-E26 Max14um's high performance necessitates efficient cooling. Phison has addressed this by using Frore Systems's AitJet Mini cooling systems, equipped with vibrating MEMS membranes for airflow generation. It remains to be seen whether Phison will recommend these cooling solutions for the final product.

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PS2251-21 (U21): Revolutionizing USB4 Drives

Another highlight at CES 2024 will be Phison's PS2251-21 (U21) single-chip platform for USB4 drives. This platform is designed for portable storage devices, boasting speeds up to 4 GB/s—surpassing current PCIe 3.0 x4 interface SSDs. The PS2251-21 (U21)'s innovative design is expected to pave the way for affordable, high-performance external USB4 drives and direct-attached storage solutions.

Low-Power Solutions: PS5031-E31T and PS5027-E27T

In addition to high-end products, Phison will also showcase its low-power solutions, including:

1. PS5031-E31T Controller Platform: This platform is tailored for cost-effective DRAMless SSDs. With a quad-channel NAND architecture, it promises sequential read speeds up to 10.8GB/s and capacities reaching 8 TB.

2. PS5027-E27T Controller: Focused on M.2-2230 SSDs with a PCIe Gen4 interface, this controller is ideal for compact devices like the Asus ROG Ally and Valve's Steam Deck.

Conclusion: Phison's Forward-Thinking Approach

Phison's lineup for CES 2024 exemplifies its commitment to innovation in the storage technology sector. From the high-speed, high-capacity PS5026-E26 Max14um platform to the versatile and cost-efficient PS2251-21 (U21) USB4 solution, Phison is set to make significant waves in the consumer electronics landscape. Their advancements in low-power controller platforms further underscore their dedication to addressing a wide range of market needs. CES 2024 attendees can look forward to witnessing these technological strides firsthand.