Dell OPTIPLEX 990 Technical Manualbook page 26

DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK —VERSION 1.4
CO MM UNI C A TIO NS – W I R EL ES S
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
C O MM U NI C ATI O NS – US B 3 . 0 A D D -I N C A R D
N O T E : M T s u p p o r t s f u l l h e i g h t ( F H ) c a r d s a n d D T a n d S F F s u p p o r t s l o w p r o fi l e ( L P ) c a r d s .
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
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
WEP 64-bit and 128-bit,
TKIP, AES-CCMP 128-bit
Max Operating Humidity
Windows 7 32/64, Windows XP 32/64, Vista 32/64
MT DT
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
Win XP, Win Vista and Win 7
SFF
Mbps
0 to +70 °C
85 %
SFF
Optional
USFF
USFF
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