The 500GB Xbox 360 hard drive is coming to the UK this month.
It looks like it will be replacing the former 320GB model, which is only available while supplies last. The new model will retail for the same price of £79.99, Xbox has told MCV.
The news follows yesterday's report that the 500GB model has been made available in the US.
The increased size is designed to boost the last generation hardware, with games increasingly being sold digitally.
Xbox One has actually just received a 1TB version, which comes bundled with Call of Duty: Advanced Warfare in November this year.