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Compaq Presario CQ62-a20ER specs.

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Compaq Presario CQ62-a20ER

Basic Specs Compaq PRESARIO CQ62-a20ER

Operating System:
Win 7 Home Basic

Processor Compaq PRESARIO CQ62-a20ER

Athlon II 2100 MHz
Processor Model:
Number of Cores:
L2 cache:
1 MB
Chipset Model:

Memory Compaq PRESARIO CQ62-a20ER

2048MB DDR3
Maximum Memory:
4096 MB
Number of Total Memory Slots:

Display Compaq PRESARIO CQ62-a20ER

15.6-inch, 1366x768, widescreen
Display Screen Type:
Backlight Technology:
Graphics Controller:
Graphics Chipset Model:
ATI Mobility Radeon HD 4250
Graphics Memory:

Storage Devices Compaq PRESARIO CQ62-a20ER

Optical Drive Type:
DVD-RW, internal
Storage Size:
250 GB Serial ATA
Hard Drive Speed:
7200 r/min

Communication Compaq PRESARIO CQ62-a20ER

Network 10/100 Mbit/s
Wireless Communication:
bluetooth, Wi-Fi 802.11n
USB 2.0x3, VGA (D-Sub), HDMI, microphone input, audio output/headphone, LAN (RJ-45)

Expansion slots Compaq PRESARIO CQ62-a20ER

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

Battery Compaq PRESARIO CQ62-a20ER

Number of Battery Cells:
Battery Chemistry:

Input Devices Compaq PRESARIO CQ62-a20ER

Pointing Device Type:

Audio Compaq PRESARIO CQ62-a20ER


Detailed Specs Compaq PRESARIO CQ62-a20ER

Lock slot
Dimensions (HxWxT):
374x246x36.8 mm
2.2 kg


  1. Affordable price: The Compaq Presario CQ62-a20ER laptop offers a good balance between performance and price.
  2. Compact and lightweight: With dimensions of 374x246x36.8 mm and weighing just 2.2 kg, this laptop is portable and easy to carry around.
  3. Decent display: The 15.6-inch, 1366x768 widescreen display with LED backlight technology delivers clear and vibrant visuals.
  4. Adequate storage capacity: The 250 GB Serial ATA hard drive provides sufficient space for storing files, documents, and multimedia.
  5. Good connectivity options: The laptop supports Bluetooth and Wi-Fi 802.11n, allowing users to connect to other devices and the internet wirelessly.
  6. Multiple interfaces: With USB 2.0x3, VGA (D-Sub), HDMI, microphone input, audio output/headphone, and LAN (RJ-45) ports, this laptop offers various connectivity options.
  7. Memory card reader: The built-in memory card reader supports various formats, including MS, MS PRO, SD, and xD-Picture Card.
  8. Built-in webcam and microphone: The laptop comes equipped with a webcam and microphone, making it suitable for video calls and conferences.
  9. Long battery life: The 6-cell Li-Ion battery provides decent battery life, allowing users to work or enjoy multimedia without frequently needing to recharge.


  1. Limited RAM: With only 2048MB DDR3 memory, the laptop may struggle with multitasking or running resource-intensive applications.
  2. Outdated operating system: The laptop comes with Windows 7 Home Basic, which is an older version of the operating system and may not receive future updates or support.
  3. Low-end processor: The Athlon II P320 processor with a clock speed of 2100 MHz may limit the laptop's overall performance, especially for demanding tasks or software.
  4. Limited graphics capabilities: The built-in ATI Mobility Radeon HD 4250 graphics chipset with shared memory (SMA) may not be sufficient for gaming or graphics-intensive applications.
  5. Lack of optical drive: While the laptop does have a DVD-RW drive, it is internal, which means it cannot be easily replaced or upgraded.
  6. Slow hard drive speed: The 7200 r/min hard drive speed may result in slower data transfer rates compared to laptops with faster drives.
  7. Limited number of memory slots: With only two total memory slots, upgrading the RAM beyond the maximum limit of 4096 MB may not be possible.
  8. Basic audio quality: Although the laptop has speakers and a microphone, the audio quality may not be exceptional and could benefit from external speakers or headphones.
  9. Glossy display screen: While glossy screens can enhance color vibrancy, they are prone to glare and reflections, which may be distracting in brightly lit environments.

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Compaq Presario CQ62-a20ER