The modular Framework Laptop is now available for preorders, with prices starting at $999 for a fully assembled computer or $749 for the DIY Edition, which adds the option of paying less upfront if you’re willing bring your own RAM, SSD, charge, and Wi-Fi card.

For prebuilt systems, Framework is offering three starting configurations. There’s the entry level, $999 Base, which offers a Core i5-1135G7 processor, 8GB of RAM, a 256GB NVMe SSD, and Wi-Fi 6. The Performance model, starting at $1,399, ups the processor to a Core i7-1165G7 and doubles the RAM and SSD storage. And the Professional configuration, starting at $1,999, has a Core i7-1185G7, 32GB of RAM, 1TB of storage, and Windows 10 Pro.

Whether fully prebuilt or DIY, the Framework features a 13.5-inch 2256 x 1504 screen, a 1080p 60fps webcam, a 55Wh battery, and a 2.87-pound aluminum chassis. Ports are handled through a customizable expansion card system, which allows users to select up to four from a selection of USB-C, USB-A, HDMI, DisplayPort, and microSD slots. There’s also the option to add extra storage through removable USB-C SSDs, too, and Framework promises more port options in the future.

To preorder, Framework is only asking that users put down a $100 deposit, with the first laptops set to ship at the end of July. Preorders are only available in the US for now; Canada is promised in “the next few weeks,” and European and Asian availability is set for later this year. Additionally, Framework warns that due to the ongoing global supply shortages, it’ll have limited supply at launch but plans to do its preorders in batches that should ship throughout the year.

Framework is obviously a new company with an untested platform here. It is offering a 30-day return guarantee and a one-year limited warranty, though, which might help anyone deciding whether to plunk down the cash for a new computer.