LG R490, R470, R570, R590 Series Notebook Tech Specifications

LG R490 Notebook

Specifications of the Notebook PC

Available Processors

Intel® Core™ i7/ i5 / i3 series processors (L3 Cache: 3 MB ‐ 8 MB, Intel® Turbo Boost Technology) are supported.

The user must not replace or expand the CPU capacity arbitrarily. The CPU capacity differs depends on model type.

Intel® Turbo Boost Technology may not be supported in some CPU models.

Main Memory

Maximum Capacity: Each slot is 2048 MB and can be expanded to 4096 MB.

SO DIMM Type for Memory Expansion: DDR3 SDRAM SO‐DIMM(1024 MB, 2048 MB)

To use two 2 GB memory cards, the machine must run on 64 bit OS. 32 bit Windows Vista®/XP/Windows® 7 OS does not support 4 GB memory.

When you use two memory slots, make sure to use the memory from the same company.

Secondary Storage Devices

6.35 cm(2.5 inches) Hard Disk Drive (SATA)

The hard disk capacity and the type depend on the notebook PC model.

LCD

  • 39.6 cm(15.6 inches) HD+ (1600 x 900) w/LED Backlight TFT Color LCD
  • 39.6 cm(15.6 inches) HD (1366 x 768) w/LED Backlight TFT Color LCD
  • 35.5 cm(14.0 inches) HD (1366 x 768) w/LED Backlight TFT Color LCD

Some models are equipped with the Glare‐type LCD featuring enhanced sharpness. This type of LCD appears to glare more than other types, but it is a normal phenomenon in the Glare type.

The size and the resolution rate of the LCD depend on the notebook PC model.

Bluetooth

Qcom, QBT400UB

Ver2.1+EDR Bluetooth Module

Bluetooth is optional, and so it may not be installed in some models.

Web Camera

1.3 Mega pixels USB camera module

UVC (USB Video Class) driver supported

Web Camera is optional, and so it may not be installed in some models.

External I/O Interface

  • External VGA Monitor Port: 1
  • Microphone: 2
  • Microphone Input Port (Mic in): 1
  • Headphone Port: 1
  • HDMI Port: 1
  • USB 2.0 Ports: 2
  • Multi‐card Slot: 1
  • Express Card Slot: 1
  • RJ 45 (LAN) Port: 1
  • RJ 11 (Modem) Port: 1
  • e‐SATA (USB Combo) Port: 1

Video

  • NVIDIA® Geforce® GT335M w/1024 MB, NVIDIA Geforce G310M w/512 MB with TurboCache 576 MB ‐ 2815 MB

TurboCache ‐ This technology actively utilizes part of the System Memory when processing large graphic data like 3D graphics. The size of the utilized memory is determined by the Video Memory and System Memory sizes.

If TurboCache technology is applied to the Graphics Memory, the System Memory can allot up to 576 MB out of 512 MB and up to 2815 MB out of 4096 MB for large graphic data.

  • Mobile Intel® GMA HD (Dynamic Video Memory Technology)

The DVMT actively utilizes part of the system memory when processing large graphic data like 3D graphics. Therefore, the size of the graphic memory is displayed as the sum of the actual graphic memory size and the utilized amount of memory, which is decided by the size of system memory.

The specifications may differ depending on the model type and the video driver.

Sound

Realtek High Definition Audio Codec(ALC272) HDMI is supported.

Built‐in Stereo Speakers

LAN

Realtek RTL8103/8111 10/100/1000 PCI Express Fast Ethernet Controller

RJ 45 Jack

Specifications may differ by model type.

Modem

  • Agere Systems Delphi D40(Rev.AM5)

The support availability may differ by model type.

Wireless LAN

  • Realtek RTL8191SE / Intel 622ANHMW / 633ANHMW

Wireless LAN specifications may differ by model type and cannot be arbitrarily changed by the user.

Weight

R590/RB590, R570/RB570 Series: The product weight: about 2.52 kg(5.56 lbs) (2.43 kg(5.36 lbs) when using the weight saver)

R490/RB490, R470/RB470 Series: The product weight: about 2.34 kg(5.16 lbs) (2.26 kg(4.98 lbs) when using the weight saver)

Battery: Approximately 320 g (0.70 lbs)

Weight descriptions may differ by model type.