Get More Benefits with Less Investment TS100-E4/PI2 is ideal for growing SMB (Small & Medium Business), SOHO and workgroup applications as file & printer sharing, fax, FTP, DHCP & Internet gateway services. Shop Modal header Get More Benefits with Less Investment Affordable Entry-level 1P Tower SystemTS100-E4/PI2 is ideal for growing SMB (Small & Medium Business), SOHO and workgroup applications as file & printer sharing, fax, FTP, DHCP & Internet gateway services. Ultra-Quiet Working Environment Powered by ASUS Smart Fan Technology, TS100-E4 provides the best acoustic level (under 30 dBA ultra-quiet in operating mode). It´s suitable for SMB & SOHO customer to facilitate the better working environment. Flexible Processor SupportTS100-E4/PI2 is designed for wide range of single processor support, and is able to meet a variety of customer´s needs based on their budget constraints& applications with great flexibility. Specifications Processor 1 * Dual Core-Pentium D (D-stepping) / Intel® CoreTM 2 Duo processors / Dual-Core Intel® Xeon® processor 3000 sequence / Quad-Core Intel® Xeon® processor 3200 sequence Chipset Intel® 3000 Memory Controller Hub (MCH)Intel® ICH7R Memory 4 * DDR2 533/667 Unbuffered, ECC, max. up to 8GB Expansion 1 * PCI-E x8 slot (x4 link)1 * PCI-E x8 slot (x8 link)2 * PCI 32bit / 33MHz 5V slots1 * SO-DIMM socket On-Board Chip 1 * Broadcom® BCM5721 PCI-E GbE LAN System Dimension 192mm * 490mm * 426 mm