The solid-state drive (SSD) with the best compatibility is the Samsung 970 EVO. This drive is widely recognized for its excellent compatibility with a variety of systems and motherboards. The Samsung 970 EVO series utilizes the NVMe (Non-Volatile Memory Express) interface, which offers superior performance and is compatible with both M.2 slots and PCIe (Peripheral Component Interconnect Express) slots. This versatility makes it a top choice for users looking for a high-performance SSD that can be easily integrated into their existing systems.

The Samsung 970 EVO's compatibility is further enhanced by its use of V-NAND technology, which provides reliable and durable storage. According to a report by StorageReview, the 970 EVO has a sequential read speed of up to 3,500 MB/s and a sequential write speed of up to 3,300 MB/s, making it one of the fastest SSDs on the market. This high-speed performance is crucial for ensuring compatibility with a wide range of systems, as it allows for quick data transfer and efficient multitasking.

Additionally, the Samsung 970 EVO supports TRIM and has a robust warranty, which adds to its overall compatibility. The drive comes with a 5-year limited warranty, providing users with peace of mind and assurance of its reliability. Furthermore, its support for the latest NVMe 1.4 specification ensures that it will remain compatible with future hardware upgrades.

In conclusion, the Samsung 970 EVO stands out as the best SSD for compatibility due to its NVMe interface, high-speed performance, and robust warranty. Its versatility in terms of form factor and compatibility with various systems makes it an ideal choice for users seeking a reliable and high-performance SSD.