Micron

Available in 1.9TB, 2TB, 4TB and 5TB capacities these SATA III 6Gb/s SSDs may no longer be the fastest around thanks to emerging PCIe SSDs, but they're the most cost-effective and are still easily fast enough for most users. You'll need a spare SATA 6Gb/s port to get the most from them, and a 2.5" capable drive bay - an adaptor may need to be bought, but most cases have at least one. These drives are the highest capacity ones available, suitable for holding an operating system, as well as numerous programs and a healthy collection of media and games.

Available in 120, 128, 240, 250, 256, 275 and 480GB capacities these SATA III 6Gb/s SSDs may no longer be the fastest around thanks to emerging PCIe SSDs, but they're the most cost-effective and are still easily fast enough for most users. You'll need a spare SATA 6Gb/s port to get the most from them, and a 2.5" capable drive bay - an adaptor may need to be bought, but most cases have at least one. These drives are the highest capacity ones available, suitable for holding an operating system, as well as numerous programs and a healthy collection of media and games.

Available in 500, 512, 525, 960GB and 1TB capacities these SATA III 6Gb/s SSDs may no longer be the fastest around thanks to emerging PCIe SSDs, but they're the most cost-effective and are still easily fast enough for most users. You'll need a spare SATA 6Gb/s port to get the most from them, and a 2.5" capable drive bay - an adaptor may need to be bought, but most cases have at least one. These drives are the highest capacity ones available, suitable for holding an operating system, as well as numerous programs and a healthy collection of media and games.

These SSDs are ideal for businesses looking for reliable, long-lasting and efficient flash storage that will outpace any hard disk. Possible features include end-to-end data protection and full power-loss protection. Speeds are not as fast as PCIe-based drives, but prices are considerably lower and the SATA interface and 2.5” form factor means they're easy to implement in any desktop environment.

Intended mainly for data centres, these SSDs are as good as it gets for high-speed storage. Using fast PCIe 3.0 lanes and the new Non-Volatile Memory Express (NVMe) interface, which is designed specifically to take advantage of SSDs, these drives smash through previous SATA limitations with throughput of 2GB/s or more in some cases and high sustained performance too. The 2.5” models here use the new SFF-8639 connection, sometimes called Express Bay, which means they can be hot-swapped.

Server Memory is specifically designed for rock-solid stability in demanding server applications. Data lines are carefully engineered for noise immunity; clock lines are optimized for minimum skew.

DDR4 server memory brings maximum speed and efficiency to Intel's quad-channel Xeon E5 and six-channel Xeon Scalable platform and AMD's eight-channel EPYC platform.

Server memory is designed to have rock solid stability 24/7. ECC (error correcting code) modules are immune to errors, while registered/buffered sticks reduce memory controller load and ensure additional stability when using many modules together. Motherboards need to support ECC and registered memory for these features to work. These particular modules are rated up to 2400MHz.

DDR4 server memory brings maximum speed and efficiency to Intel's six-channel Xeon Scalable platform.

Server memory is designed to have rock solid stability 24/7. ECC (error correcting code) modules are immune to errors, while registered/buffered sticks reduce memory controller load and ensure additional stability when using many modules together. Motherboards need to support ECC and registered memory for these features to work. These particular modules are rated up to 2666MHz.