During the CES 2024 exhibition, Phison showcased its latest PCIe 5.0 controllers, which promise to solve the issue of high temperatures in new SSD drives. The new chips, which will be used in the more affordable next-generation drives, offer both higher performance and improved cooling, eliminating the need for large radiators and loud fans.
The highlight of the presentation was the PS5031-E31T controller, fabricated using 7nm lithography. This four-channel DRAM-less controller not only offers lower costs but also provides performance of up to 10.8 GB/s and up to 1,500,000 IOPS (Input/Output Operations Per Second).
The other new product is the PS5026-E26 Max14um controller, fabricated using 12nm lithography. Despite having a slightly larger lithographic technology compared to the PS5031-E31T, this controller offers even higher performance, reaching up to 14 GB/s. While it shares the same design as the PCIe 5.0 x4 SSDs already available on the market, changes in the firmware significantly improve performance, reduce power consumption, and control temperature.
Phison has stated that it is already working with partners to implement the new controllers. This means that in the coming months, we should expect to see the first more affordable and efficient SSD drives with the PCI Express 5.0 x4 interface on the market.
FAQ:
1. What controllers did Phison showcase at CES 2024?
Phison showcased the PS5031-E31T and PS5026-E26 Max14um controllers.
2. What performance do the new PCIe 5.0 controllers offer?
The PS5031-E31T controller offers performance of up to 10.8 GB/s, while the PS5026-E26 Max14um controller can achieve up to 14 GB/s.
3. Do the new PCIe 5.0 controllers solve the issue of high temperatures in SSD drives?
Yes, the new Phison controllers promise better cooling, eliminating the need for large radiators and loud fans.
Source: TechpowerUP
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