Dell OptiPlex 990 Technical Guide - Page 17

DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0 COMMUNICATIONS - NETWORK ADAPTER (NIC) NOTE: MT supports full height (FH) cards and DT and SFF supports low profile (LP) cards. MT Intel® 82579LM Gigabit1 Ethernet LAN 10/100/1000 (Remote Wake Up, PXE support and Intel Active Management Technology support) DT SFF Integrated on system board USFF Broadcom NetXtreme 10/100/1000 PCIe Gigabit Networking Card Optional card 1 This term does not connote an actual operating speed of 1 Gb/sec. For high speed transmission, connection to a Gigabit Ethernet server and network infrastructure is required. COMMUNICATIONS - WIRELESS NOTE: MT supports full height (FH) cards and DT and SFF supports low profile (LP) cards. MT DT SFF Dell Wireless 1520 PCIe WLAN card (802.11n) Optional card Dell Wireless 1520 half mini-PCIe WLAN card (802.11n) USFF Optional AUDIO AND SPEAKERS Realtek ALC269Q High Definition Audio Codec Internal Dell Business Audio Speaker Dell AX210 2.0 Desktop Speakers Dell AX510/AX510PA Flat Panel Soundbar Speakers KEYBOARD AND MOUSE Dell USB Entry Keyboard with optional palmrest Dell Multimedia Pro Keyboard Dell Smartcard Keyboard Dell USB Optical Mouse Dell Laser Mouse MT DT SFF USFF Integrated on system board Optional Optional Optional MT DT SFF USFF Optional Optional Optional Optional Optional 17