Intel S5520UR is a motherboard. This product is available from Intel. The Intel S5520UR has been tested via the Phoronix Test Suite in the configurations listed below.
himeno-test - Tests on CentOS 5.5, RedHatEnterpriseServer 5.4, Intel Xeon E5506, Matrox MGA G200e, Intel S5520UR, QEMU Virtual 0.9.1, Cirrus Logic GD 5446, Red Hat KVM
himeno-test - Tests on CentOS 5.5, RedHatEnterpriseServer 5.4, Intel Xeon E5506, Matrox MGA G200e, Intel S5520UR, QEMU Virtual 0.9.1, Cirrus Logic GD 5446, Red Hat KVM
himeno-test - Tests on CentOS 5.5, RedHatEnterpriseServer 5.4, Intel Xeon E5506, Matrox MGA G200e, Intel S5520UR, QEMU Virtual 0.9.1, Cirrus Logic GD 5446, Red Hat KVM
himeno-test - Tests on CentOS 5.5, RedHatEnterpriseServer 5.4, Intel Xeon E5506, Matrox MGA G200e, Intel S5520UR, QEMU Virtual 0.9.1, Cirrus Logic GD 5446, Red Hat KVM
ihr-memspeed - Tests on CentOS 5.5, Ubuntu 10.04, Intel Xeon E5506, Matrox MGA G200e, Intel S5520UR, Intel Core 2 6600, NVIDIA G72, LENOVO LENOVO
ihr-memspeed - Tests on CentOS 5.5, Intel Xeon E5506, Matrox MGA G200e, Intel S5520UR
himeno-test - Tests on CentOS 5.5, Intel Xeon E5506, Matrox MGA G200e, Intel S5520UR
/work/phoronix/hogehoge - Tests on CentOS 5.4, Intel Xeon X5570, Matrox MGA G200e, Intel S5520UR