Dell Precision M4500 (Early 2010) - Manual (Page 46)

Audio
Type two-channel high-definition audio codec (HDA)
Controller IDT 92HD81B
Speakers two
Internal speaker amplifier 2 W channel
Volume controls volume up, volume down, and mute buttons
Communications
Modem internal (optional)
Network adapter 10/100/1000 Mbps Intel 82577LM Gigabit Ethernet
Controller
Wireless dedicated WLAN, WWAN, WiMAX, and Bluetooth®
GPS mobile broadband mini-card
ExpressCard
NOTE: The ExpressCard slot does NOT support PC Cards.
ExpressCard connector ExpressCard slot (PCI-Express and USB-based
interfaces)
Cards supported 34 mm ExpressCards
PC Cards
NOTE: The PC card slot does NOT support ExpressCards.
PC card connector PC card slot
Cards supported 54 mm PC cards
Secure Digital (SD) Memory Card Reader
Cards supported SD / MMC / SDHC / SDHS / MiniSD / MicroSD / SDIO
Contactless Smart Cards (Optional)
Supported Smart Cards and Technologies ISO14443A — 106 kbps, 212 kbps, 424 kbps, and
848 kbps
ISO14443B — 106 kbps, 212 kbps, 424 kbps, and
848 kbps
ISO15693
HID iClass
FIPS201
NXP Desfire
Fingerprint Reader (Optional)
Type swipe fingerprint sensor, FIPS 140-2 / FIPS 201
Ports and Connectors
Audio microphone connector, stereo headphone/ speakers
connector
Video one 15-pin VGA connector
one dual-mode DisplayPort connector
Network adapter one RJ-45 connector
Modem one RJ-11 connector (optional)
IEEE 1394 one 4-pin connector
USB three USB 2.0-compliant connectors
one eSATA/USB 2.0-compliant connector
Memory card reader one 6-in-1 memory card reader
Smart card reader integrated smart card reader
Mini-Card two half-height mini-card slots
one full-height mini-card slots
Docking connector one E-Family 144–pin docking connector
Drives
Hard drive SATA 2 HDD
SATA 2 Mobile HDD
Optical drives DVD
DVD+/-RW
Blu-Ray