Acer 4220G, 4520G Hardware Specifications and Configurations, Processor, CPU Fan True Value Table

Models: 4220G 4520G

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Hardware Specifications and Configurations

Processor

Item

Specification

 

 

CPU type

AMD CPU S1g1 1.6GHz ~ 2.3GHz processor (Turion 64 Dual-Core /

 

Sempron Single-Core) Rev. G and F; HT 1.6~2.0 GT/s

 

 

Core logic

nVidia MCP67MV

 

 

CPU package

638-pin Lidless Mirco PGA package

 

 

CPU core voltage

VLDT 1.2V_HT, VDD I/O 1.8VSUS

 

 

CPU Fan True Value Table

TEST Condition: 35W@Ambient 35 degree C

CPU Temperature

 

Fan Speed

Acoustic Level

 

 

 

 

Core 0

Core 1

(rpm)

(dBA)

 

 

 

 

86

86

3700

39

 

 

 

 

88

88

3450

36.5

 

 

 

 

91

91

3150

34.5

 

 

 

 

95

95

2800

31

 

 

 

 

BIOS

Item

Specification

 

 

BIOS vendor

Phoenix

 

 

BIOS Version

 

 

 

BIOS ROM type

Flash ROM

 

 

BIOS ROM size

1MB

 

 

BIOS package

8 pin SOIC

 

 

Supported protocols

ACPI 2.0/3.0, PCI 2.2, System/HDD Password Security Control, INT 15

 

Extensions, PnP BIOS 1.0a, SMBIOS 2.3, Simple Boot Flag 1.0, Boot

 

Block, PCI Bus Power Management Interface Specification, USB1.1/2.0,

 

IEEE 1394 1.0, USB/1394 CD-ROM Boot Up support, PC Card 95

 

(PCMCIA 3.0 Compliant Device), Acer WMI, Acer LED, Acer VRAM, Acer

 

MDA 2007 requirements, WfM 2.0, PXE (Preboot Execution Environment),

 

BIS 1.0 (Boot Integrity Service Application Program Interface),

 

 

BIOS password control

Set by setup manual

 

 

NOTE: If you need to check PXE version, press F2 to enter BIOS then enable boot from LAN function. After that, power off the system and remove the HDD. Last, reboot the laptop. Then you will see PXE version displaying on the screen.

Second Level Cache

Item

Specification

 

 

Cache controller

 

 

 

Cache size

256MB / 512MB / 1GB

 

 

1st level cache control

Always enabled

 

 

2st level cache control

Always enabled

 

 

Cache scheme control

Fixed in write-back

 

 

Chapter 1

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Acer 4220G, 4520G manual Hardware Specifications and Configurations, Processor, CPU Fan True Value Table, Second Level Cache

4220G, 4520G specifications

The Acer 4520G, 4220, and 4220G laptops are part of Acer’s previously popular Aspire series, known for delivering dependable performance and a range of features suitable for both casual users and professionals. Despite being older models, they still possess characteristics that can meet the demands of various computing needs.

First and foremost, these laptops are powered by AMD Turion 64 X2 processors, which provide a dual-core architecture, enabling them to handle multitasking effectively. This feature is particularly beneficial for users who engage in simultaneous applications, such as web browsing while streaming videos or editing documents. The efficient CPU performance ensures that the laptops maintain responsiveness during operation.

A notable advancement in the 4520G variant is the inclusion of a dedicated NVIDIA GeForce 8400M GS graphics card. This feature significantly enhances the graphical performance, making it suitable for light gaming and graphic-intensive applications. The integrated graphics in the 4220 and 4220G models, while adequate for everyday tasks, do not support demanding graphics as effectively.

Memory configurations for these models typically offer up to 4GB of RAM, which allows for smooth operation of everyday software and moderate gaming. Also, the inclusion of a 15.4-inch screen with a resolution of 1280x800 pixels provides a decent viewing experience suitable for both work and media consumption.

Storage options generally include a 120GB to 250GB hard drive, providing ample space for documents, applications, and media files. The laptops feature DVD-RW drives, enabling users to read and write CDs and DVDs, which is advantageous for data backup and media creation.

Connectivity options are also well-equipped, including several USB ports, HDMI output, and an Ethernet port for reliable internet connections. Wireless connectivity options, like Wi-Fi and Bluetooth, ensure that users can connect easily to networks and devices.

In terms of build, these laptops feature a sturdy design that, although bulkier than contemporary models, offers durability. The keyboard layout is comfortable for typing, and the touchpad provides decent responsiveness.

Overall, the Acer 4520G, 4220, and 4220G laptops present a blend of performance, reliability, and essential features. While they may not compete with the latest technology, they can still serve users who need a functional laptop for basic computing tasks.