Thunder n3600R (S2912) The Tomcat K8SH (S3850) packs strong server features into a compact ATX form factor.With support for AMD Opteron™ 100 series processors with Dual Core support, RegisteredDDR400/333 memory support, dual Gigabit Ethernet ports, SATA RAID, and many built-infirmware and power management features, the Tomcat K8SH provides core servercapabilities for today's dense server configurations.