SSD After the computer was freezing with the 40GB IDE HDD, I removed it and now I am testing the SDD to make sure there is no frozen problem. I will also check the other components after this test SSD test1: Processor: Intel Xeon X5460 @ 3.17GHz (4 Cores), Motherboard: ASRock G41C-GS R2.0, Chipset: Intel 4 DRAM + ICH7, Memory: 4096MB, Disk: 120GB SPCC Solid State, Graphics: ASUS NVIDIA GeForce GT 710 2048MB (954/900MHz), Audio: Realtek ALC662 rev1, Network: Realtek RTL8111/8168/8411 + Qualcomm Atheros AR5416 Wireless OS: Ubuntu 16.04, Kernel: 4.4.0-64-generic (x86_64), Desktop: Unity 7.4.0, Display Server: X Server 1.18.4, Display Driver: NVIDIA 375.39, OpenGL: 4.5.0, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1440x900 AIO-Stress 0.21 Test: Random Write MB/s > Higher Is Better SSD test1 . 270.78 |===========================================================