aio1 Intel Core i7-3770 testing with a Dell 0X9M3X and ASUS NVIDIA GeForce GT 640 2048MB on Ubuntu 15.04 via the Phoronix Test Suite. aio1-ssd256-850pro: Processor: Intel Core i7-3770 @ 3.90GHz (8 Cores), Motherboard: Dell 0X9M3X, Chipset: Intel Xeon E3-1200 v2/3rd, Memory: 8192MB, Disk: 250GB Seagate ST250DM000-1BD14 + 256GB Samsung SSD 850, Graphics: ASUS NVIDIA GeForce GT 640 2048MB, Audio: Intel 7 /C210, Monitor: W2443, Network: Intel 82579LM Gigabit Connection OS: Ubuntu 15.04, Kernel: 3.19.0-15-generic (x86_64), Desktop: Xfce 4.12, Display Server: X Server 1.17.1, Display Driver: nouveau 1.0.11, OpenGL: 3.3 Mesa 10.5.2 Gallium 0.4, Compiler: GCC 4.9.2, File-System: ext4, Screen Resolution: 3840x1080 AIO-Stress 0.21 Test: Random Write MB/s > Higher Is Better aio1-ssd256-850pro . 881.11 |==================================================