2 Dual Core Intel® Xeon® E5345 processors with 2x4MB Level 2 cache
Up to 32 GB PC2-5300 Fully Buffered DIMMs (DDR2-667) with 4:1 and 2:1 interleaving available online spare and mirrored memory capabilities
(8) small form factor (SFF) hot-plug drive bays to support Serial-attached SCSI (SAS) and SAS serial drives . Pre-Failure Notification on processors memory and Hard Drives.