CSB100-881 - Slim type chassis 3.5" SBC, 2.5" HDD holder, mounting brackets with IB881 Intel 855GME Pentium M Disk Size SBC
CSB110-886 - Intel Socket P supports Intel® Core™2 Duo, Celeron® Mobile CPU up to 2.4GHz @ 533~800MHz with IB886
CSB200-888 - Slim, Thin, Low power, Fanless system made with IB888 Intel US15W with Intel Atom™