MojoKid writes: Intel has officially launched its Optane Memory line of Solid State Drives today, lifting embargo on performance benchmark results as well. Optane Memory is designed to accelerate the storage subsystem on compatible machines, to improve transfer speeds and reduce latency. It is among the first products to leverage 3D XPoint memory technology that was co-developed by Intel and Micron, offering many of the same properties as NAND flash memory, but with higher endurance and certain performance characteristics that are similar to DRAM. The SSD can be paired to the boot drive in a system, regardless of the capacity or drive type, though Optane Memory will most commonly be linked to slower hard drives. Optane Memory is used as a high-speed repository as usage patterns on the hard drive are monitored and the most frequently accessed bits of data are copied from the boot drive to the Optane SSD. Since the SSD is used as a cache, it is not presented to the end-user as a separate volume and works transparently in the background. Paired with an inexpensive SATA hard drive, general system performance is more in line with an NVMe SSD. In benchmark testing, Intel Optane Memory delivers a dramatic lift on overall system performance. Boot times, application load time, file searches, and overall system responsiveness are improved significantly. Setting up Intel Optane Memory is also quick and easy with "set it and forget it" type of solution. Optane Memory modules will hit retail this week in 16GB and 32GB capacities, at $44 and $77, respectively.