The BladeCenter HS22 system board contains 12 DIMM connectors (30 mm blade).
Each DIMM connector supports 1 GB, 2 GB, 4 GB, or 8 GB DIMM options: Chipkill is supported in Independent mode when x4-based DIMMs are installed.
High-performance ECC memory, combined with an integrated ECC memory controller, to help correct soft and hard single-bit memory errors, while reducing disruption of service to LAN clients.
Chipkill memory correction for up to four bits per DIMM to help keep your blade server up and running.
Memory hardware scrubbing, designed to correct many soft memory errors automatically without software intervention.