Dell OptiPlex GM Technical Guide - Page 26
Communications, Wireless
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DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0 COMMUNICATIONS - WIRELESS DELL WIRELESS 1520 PCIE WLAN CARD (MT, DT, SFF) OR HALF MINI-PCIE WLAN CARD (USFF) 802.11N 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 802.11n Data Rates supported Encryption Operating temperature Operating humidity Operating System Driver Support MT DT SFF USFF 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 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 WEP 64-bit and 128-bit, TKIP, AES-CCMP 128-bit 0 to +70 °C Max Operating Humidity 85 % Windows 7 32/64, 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 PCI Express Gen. 2.0 X1 Optional PCI Express one lane (x1) NEC µPD720200 2 * USB3.0 port Under 30 mA USB 3.0 A Type Optional Win XP, Win Vista and Win 7 USFF 26