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Compaq Presario CQ71-320ER specs.

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Compaq Presario CQ71-320ER

Basic Specs Compaq PRESARIO CQ71-320ER

Operating System:
Win 7 Home Premium

Processor Compaq PRESARIO CQ71-320ER

Core 2 Duo 2200 MHz
Processor Model:
Number of Cores:
L2 cache:
2 MB
The system bus:
800 MHz

Memory Compaq PRESARIO CQ71-320ER

3072 MB DDR2
Maximum Memory:
8192 MB
Number of Total Memory Slots:

Display Compaq PRESARIO CQ71-320ER

17.3-inch, 1600x900, widescreen
Backlight Technology:
Graphics Controller:
Graphics Chipset Model:
NVIDIA GeForce G 103M
Graphics Memory:
512 MB

Storage Devices Compaq PRESARIO CQ71-320ER

Optical Drive Type:
DVD-RW, internal
Storage Size:
320 GB Serial ATA
Hard Drive Speed:
5400 r/min

Communication Compaq PRESARIO CQ71-320ER

Network 10/100 Mbit/s
Wireless Communication:
Wi-Fi 802.11g
USB 2.0x3, VGA (D-Sub), HDMI, eSATA, LAN (RJ-45)

Expansion slots Compaq PRESARIO CQ71-320ER

Memory Card Reader:
Memory Card Support:
MS, SD, xD-Picture Card

Battery Compaq PRESARIO CQ71-320ER

Battery Chemistry:

Input Devices Compaq PRESARIO CQ71-320ER

Pointing Device Type:

Audio Compaq PRESARIO CQ71-320ER


Detailed Specs Compaq PRESARIO CQ71-320ER

Dimensions (HxWxT):
412x277x44.9 mm
3 kg


  1. Large display size of 17.3 inches with a resolution of 1600x900, providing a clear and immersive viewing experience.
  2. LED backlight technology ensures energy-efficient usage and longer battery life.
  3. Core 2 Duo processor with a clock speed of 2200 MHz offers sufficient processing power for everyday tasks and multitasking.
  4. NVIDIA GeForce G 103M graphics chipset with 512 MB dedicated memory enables smooth multimedia playback and light gaming.
  5. Ample storage space of 320 GB allows for storing large files, movies, and applications.
  6. DVD-RW optical drive allows for reading and writing DVDs and CDs.
  7. Wi-Fi 802.11g support provides wireless connectivity for internet access.
  8. Multiple interface options including USB 2.0, VGA, HDMI, eSATA, and LAN ensure compatibility with various devices and peripherals.
  9. Memory card reader supports popular formats like MS, SD, and xD-Picture Card, making it convenient to transfer data from memory cards.
  10. Built-in webcam, speakers, and microphone enhance video conferencing and multimedia experience.


  1. Outdated operating system (Windows 7 Home Premium) may not be compatible with the latest software and security updates.
  2. DDR2 memory type and limited 3072 MB RAM may result in slower performance when running memory-intensive applications.
  3. The Core 2 Duo T6600 processor is not as powerful as newer processors available in the market.
  4. The system bus speed of 800 MHz may limit the overall performance of the laptop.
  5. The LAN/Modem network speed of 10/100 Mbit/s is relatively slow compared to modern standards.
  6. Wi-Fi 802.11g is an older wireless standard, which may result in slower internet speeds compared to newer standards like 802.11n or 802.11ac.
  7. The weight of 3 kg makes it relatively heavy and less portable for frequent travel.
  8. The battery chemistry of Li-Ion may have limited battery life compared to newer battery technologies like Li-Polymer.
  9. The touchpad may not be as accurate or responsive as a dedicated mouse.
  10. The laptop lacks modern connectivity options such as USB 3.0 or Thunderbolt.

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Compaq Presario CQ71-320ER