Scan the QR code with wechat < / P > < p > to share with friends and circle of friends < / P > < p > < / P > < p > on February 27, people familiar with the plan disclosed that < a target = "_ blank" href=" https://news.163.com/news/search?keyword=%E7%B4%A2%E5%B0%BC "> Sony < / a > plans to upgrade the storage space of Playstation 5 game console this summer, so that players can install a variety of popular games on the game console. < / P > < p > these people familiar with the matter said that Sony is expected to upgrade the firmware of Playstation 5 game console to support < a target = "_ blank" href=" https://news.163.com/news/search?keyword=%E5%A4%96%E6%8E%A5 "> external < / a > storage. The firmware update will also increase fan speed to ensure that the console does not overheat during operation. Currently, PlayStation 5 is equipped with about 667gb solid-state < a target = "_ blank" href=" https://news.163.com/news/search?keyword=%E7%A1%AC%E7%9B%98 "> hard disk < / a >, used to store games, applications and media files. The latest call of duty games require 133 GB of storage, while most mainstream games require at least 40 Gb. < / P > < p > Sony Playstation 5 adopts a customized architecture, which improves the game loading speed and processing speed, but it does not support external hard disk, which is not as good as the old PS4 game console. But after the firmware upgrade, players only need to remove a plastic cover from the ps5 and connect a new SSD to solve the current storage limit. < / P > < p > a Sony spokesman said, "as announced earlier, we are working hard to promote the m.2 SSD storage expansion of Playstation 5. The exact time has not yet been announced, and details will be announced later. " < / P > < p > since its release in November last year, the market demand for Playstation 5 has been very high. However, due to various problems in the supply chain and logistics, Sony is unable to put enough ps5 into the market. Tight supply is also a problem facing its rival Microsoft. Microsoft has warned that the supply of its latest generation of Xbox games won't be eased until June at the earliest. (Chenchen) < / P > < p >