From: emilec on
@Kremlar

Thanks for the info. I also managed to pull the files from a 2008 x64 server
and install them on a 2008 R2 x64 one.

For the benefit of others I have upload this along with the other "legacy"
LSI drivers.

Details from the INF files:
SYM_HI.INF
DevDesc2 = "LSI Logic 22910, 21002 PCI SCSI Adapter; 53C896 Device"
DevDesc3 = "LSI Logic 8953U PCI SCSI Adapter; 53C895A Device"

SYMC8XX.INF
DevDesc5 = "LSI Logic 8600SP PCI SCSI Adapter; 53C860 Device"
DevDesc6 = "LSI Logic 8951U, 8952U PCI SCSI Adapter; 53C895 Device"
DevDesc8 = "LSI Logic 875XS|D, 2280X PCI SCSI Adapter; 53C875, 53C876 Device"

SYM_U3.INF
DevDesc1 = "LSI Logic Ultra160 PCI SCSI Adapter; 53C1010-33 Device"
DevDesc2 = "LSI Logic Ultra160 PCI SCSI Adapter; 53C1010-66 Device"

Download:
http://sharingmatrix.com/file/3695634/LSI_Logic_20160_win2k8r2_x64_drivers.zip