Clevo W540EU Service Manual page 15

Mini Card Slots
Slot 1 for WLAN Module or Combo WLAN and Bluetooth
Module
(Factory Option) Slot 2 for 3.75G/HSPA Module OR mSATA
SSD
Card Reader
Embedded Multi-In-1 Card Reader
MMC (MultiMedia Card) / RS MMC
SD (Secure Digital) / Mini SD / SDHC/ SDXC
MS (Memory Stick) / MS Pro / MS Duo
Communication
Built-In Gigabit Ethernet LAN
(Factory Option) 2M Pixel HD PC Camera Module
(Factory Option) 3.75G/HSPA Mini-Card Module
WLAN/ Bluetooth Half Mini-Card Modules:
(Factory Option) Intel® Centrino® Wireless-N 2230 Wire-
less LAN (802.11b/g/n) + Bluetooth 4.0
(Factory Option) Intel® Centrino® Wireless-N 135 Wireless
LAN (802.11b/g/n) + Bluetooth 4.0
(Factory Option) Third-Party Wireless LAN (802.11b/g/n)
(Factory Option) Third-Party Wireless LAN (802.11b/g/n) +
Bluetooth 4.0
Power
6 Cell Smart Lithium-Ion Battery Pack, 48.84WH
(Factory Option) 6 Cell Smart Lithium-Ion Battery Pack,
62.16WH
Full Range AC/DC Adapter
AC Input: 100 - 240V, 50 - 60Hz
DC Output: 19V, 3.42A or 18.5V, 3.5A (65W)
Environmental Spec
Temperature
° °
Operating: 5 C - 35 C
Non-Operating: -20°C - 60°C
Relative Humidity
Operating: 20% - 80%
Non-Operating: 10% - 90%
Dimensions & Weight
340mm (w) * 241mm (d) * 11 - 25.4mm (h) (Height Excluding
Battery Area)
2.15 kg (with 48.84WH Battery and ODD)
Introduction
Specifications 1 - 3