Lenovo B4400 Hardware Maintenance Manual page 32

Lenovo B4400 Hardware Maintenance Manual
Table 1. Specifications (continued)
28
Feature Description
Solid-state drive • 24G (on select models)
Optical drive • 12.7 mm tray-in DVD Rambo
I/O port • External monitor connector
• Stereo headphone jack
• Microphone jack
• RJ45 × 1
• 2 × USB3.0, 1 × USB2.0
• 4 in 1 (SD/MMC/SDXC/SDHC)
MODEM slot • N/A
TV • N/A
Audio • 1/8" Stereo Headphone Output Jack
• 1/8" Input Jack Microphone
• Built-in stereo speakers
• Built-in microphone
Video • CRT port × 1
• HDMI port × 1
Ethernet (on the
• 100/1000M
system board)
PCI Express Mini
• WIFI × 1
Card slot
WLAN • Intel 7260 2x2 11ac + BT4.0 Combo
• Intel 7260BN 2x2 11bgn + BT4.0 Combo
• Non-Intel BGN 1 × 1
• Non-Intel BGN 1 × 1 + BT 4.0 combo
WWAN • N/A
Bluetooth
• Optional
wireless
Keyboard • Numberic Keyboard
Touch pad • Multi-touch Win8 ready 2 button touch pad
Finger Print
• Optional
Reader
Integrated
• 640 × 480 pixels/1,280 × 720 pixels
camera
Battery • 6 cells, 48 Wh/62 Wh
AC adapter • 65 W/90 W
Pre-installed • Windows 8, Windows 8.1
operating system
• Windows 7 Home Basic/Premium/Professional
• Free DOS/ Linux