Phison is introducing a series of new products at CES 2025 today that will play a key role in its future business strategy. Among them is a very special new NAND controller, as it is the world's first PCIe Gen5 SSD controller without DRAM (NVMe PCIe 5.0 DRAM-less).
For those who don’t know, most SSDs on the market today come with a dedicated DRAM chip that acts as a buffer for metadata between the controller and the NAND flash memory. The presence of this DRAM cache improves write caching and often reduces random access times. NVME SSDs without a DRAM cache typically support HMB technology, which allows the controller to access system memory via Direct Memory Access (DMA).
Until now, all NVMe Gen5 drives have included a DRAM chip for caching, but Phison's new PS5031-E31T model does away with that in an effort to make PCIe 5.0 SSDs a little more affordable.
The new E31T has been integrated into Micron's Crucial P510 SSD based on G9 (9th generation) NAND flash memory. However, it is not yet clear how the actual price compares to other NVMe Gen5 drives equipped with DRAM cache.
Designed for the mainstream market, the E31T is the world's first DRAM-free PCIe Gen5 SSD controller to deliver over 10GB/s performance. This cost-effective solution delivers premium-level performance for cost-conscious consumers.
.. the Phison E31T controller will debut in the Crucial P510 SSD, a brand new consumer SSD that Micron announced at CES 2025. The Crucial P510 delivers blazing-fast Gen5 performance of up to 11,000/9,500 megabytes (MB) per second, while still supporting reduced system power consumption.
Alongside the E31T NAND controller, Phison is also launching the U21, the world’s first native USB4 SoC today. Here’s what it says:
As the world's first native USB4 SoC, the U21 delivers sequential read and write speeds of up to 4GB/s, providing a high-performance, power-efficient solution for mobile devices with compact form factors.
You can find more details on Phison's official website.
Struggling with Microsoft Teams Background Error Transparency? Discover proven step-by-step fixes for blurry, glitchy virtual backgrounds. Restore perfect transparency in Teams meetings effortlessly. Updated with the latest solutions.
Struggling with Microsoft Teams "Đăng nhập" login error? Discover step-by-step fixes for smooth sign-in. Clear cache, update app, and more – no tech skills needed! Works on Windows, Mac, and web.
Tired of Microsoft Teams Web Error 503 Service Unavailable blocking your meetings? Discover quick, step-by-step fixes to resolve the 503 error fast – no tech skills needed! Clear cache, check status, and get back to collaborating seamlessly.
Stuck with Microsoft Teams Update Error 0x80070002? Discover proven troubleshooting steps to resolve this frustrating issue quickly and get your Teams app updated seamlessly for uninterrupted collaboration.
Tired of Microsoft Teams Error AADSTS50020 blocking your sign-in? Discover step-by-step fixes for user account conflicts, backed by the latest Azure AD solutions. Get back to work fast!
Tired of Microsoft Teams microphone error with no sound? Discover quick, step-by-step fixes for Teams mic not working on Windows, Mac, and more. Restore crystal-clear audio in minutes!
Tired of the Microsoft Teams "Task Management" Error disrupting your workflow? Discover proven fixes like clearing cache, updating Teams, and troubleshooting permissions to get back to seamless collaboration in minutes. Updated with the latest solutions.
Frustrated by the Microsoft Teams 'How to Teams' Help Error? Discover proven, step-by-step solutions to fix it quickly and restore smooth help access. Latest 2026 updates included for seamless teamwork.
Struggling with Microsoft Teams "Room Error" Syncing? This ultimate guide provides step-by-step fixes for Microsoft Teams Room Error Syncing issues, ensuring seamless meetings and quick resolutions. Updated with the latest tips.
Master troubleshooting Microsoft Teams Workflows Power Automate issues with step-by-step fixes for common errors. Get your automations running smoothly – no more frustration! Proven solutions for triggers, permissions, and more.
Struggling with Microsoft Teams "Restart Error" in 2026? Discover proven, step-by-step fixes to resolve the endless restart loop quickly. Clear cache, reset app, and more for seamless collaboration. Get back online fast!
Master how to create breakout rooms in Microsoft Teams before a meeting with this easy guide. Pre-assign participants, boost collaboration, and elevate your virtual sessions effortlessly.
Tired of Microsoft Teams sidebar missing? Get instant fixes for layout errors. Step-by-step guide with latest tips to restore your Teams sidebar fast and frustration-free.
Struggling with Microsoft Teams Download Error on MacBook? Get step-by-step fixes for smooth installation on the latest macOS. Solve download failed issues quickly and easily.
Tired of Microsoft Teams Error J blocking your accounts? Get instant fixes for Error J in Teams with step-by-step guides, cache clears, and account resets. Regain access fast—no tech skills needed!
