Earlier, during the live broadcast of the 11th Starship flight test, SpaceX announced the specifications of its new generation V3 Starlink satellite, claiming that it will bring gigabit-class Internet speed experience to global users, giving the entire Starlink network a download capacity of 60TB per second, becoming an important milestone for the company in the development of satellite network technology.
Specifications and performance have been greatly improved
Compared to the current version, the V3 Starlink satellites represent a significant leap in specifications. Each satellite weighs 2000 kilograms, more than three times the weight of the current V2 Mini satellites (less than 600 kilograms) and nearly seven times the weight of the first-generation V1 satellites (approximately 300 kilograms).
在傳輸效能方面，每顆V3衛星將具備1000 Gbps下載頻款及200 Gbps上傳頻寬，效能表現比V2型號快超過10倍，每次發射所能增加的網路容量更是現有V2 mini衛星的20倍。
The larger V3 @Starlink satellites that will deploy from Starship will bring gigabit connectivity to users and are designed to add 60 Tera-bits-per-second of downlink capacity to the Starlink network.
That's more than 20 times the capacity added with every V2 Mini launch on… pic.twitter.com/N0Vl9psbm3
- SpaceX (@SpaceX) October 13, 2025
Launch vehicle synchronous upgrade
Due to the increased size and weight of the V3 satellites, SpaceX will deploy them using the more powerful Starship vehicle, replacing the Falcon 9 rocket used previously. Each Starship launch is planned to place 60 V3 satellites into orbit, significantly improving the efficiency of satellite network deployment.
User terminal equipment upgrade requirements
While V3 satellites are expected to begin deployment early next year, SpaceX has also clarified that existing Starlink users will need to upgrade their ground receiving equipment to fully utilize the V3 satellites' maximum speeds. This means that in addition to waiting for satellite network upgrades, users will also need to invest in hardware to experience gigabit-class satellite internet speeds.
Space junk concerns remain
Despite significant technological advancements, the heavier and larger nature of the V3 satellites has also sparked continued concern within the industry about the issue of space debris. Since satellites require more material to burn upon re-entry, and with the increasing number of satellites entering orbit, the proper handling of retired satellites and the risk of them falling to Earth remains a critical issue for SpaceX.
With the upcoming deployment of V3 satellites, Elon Musk's vision of global broadband services will be closer to realization. The new satellites' next-generation architecture will also provide wider coverage and faster speeds, and is expected to solve the connection quality and capacity issues currently faced by some users.
