Dell OptiPlex 790 Technical Guidebook - Page 26

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 1.6 COMMUNICATIONS - WIRELESS NOTE: Native DisplayPort on system is not supported with optional wireless card on the DT and SFF chassis. DELL WIRELESS 1520 PCIE MINI PCIE WLAN CARD (802.11N) MT DT SFF USFF External Connector Type Controller Details Controller bus architecture WLAN standards supported 802.11b Data Rates supported 802.11a Data Rates supported 802.11g Data Rates supported Custom WLAN Antenna Connector Electrically compatible with the PCI Express Base Specification v1.1 (x1 lane) and PCIe v1.0a. 802.11a, 802.11b, 802.11g, 802.11n 11, 5.5, 2, 1 Mbps 54, 48, 36, 24, 18, 12, 9, 6 Mbps 54, 48, 36, 24, 18, 12, 9, 6 Mbps 802.11n Data Rates supported 300, 270, 243, 240, 180, 150, 144, 135, 130, 120, 117, 115.5, 90, 86.667, 72.2, 65, 60, 57.8, 45, 43.3, 30, 28.9, 21.7, 15, 14.4, 7.2 Mbps Encryption Operating temperature WEP 64-bit and 128-bit, TKIP, AES-CCMP 128-bit 0 to +70 °C Operating humidity Max Operating Humidity 85 % Operating System Driver Support Windows 7, Windows XP 32/64, Vista 32/64 COMMUNICATIONS - USB 3.0 ADD-IN CARD NOTE: MT supports full height (FH) cards and DT and SFF supports low profile (LP) cards. USB 3.0 PORT PCIE ADD-IN CARD Connector Type Controller Details Controller bus architecture (example PCIe 1.0a x1) Chipset IO Ports Power Consumption Connector Full height USB3.0 add-in card Half height USB3.0 add-in card OS Support MT DT SFF USFF PCI Express Gen. 2.0 X1 PCI Express one lane (x1) NEC µPD720200 2 * USB3.0 port Under 30 mA USB 3.0 A Type Optional Optional Win XP, Win Vista and Win 7 26