Category

Description

Computer models

Computer models

 

 

equipped with an

equipped with an

 

 

AMD processor

Intel processor

 

Support for the following batteries:

 

6-cell, 55-Whr, 2.55-Ah Li-ion battery

 

 

 

6-cell, 47-Whr, 2.20-Ah Li-ion battery

 

 

 

 

 

 

Security

Security cable slot

 

 

 

 

Operating system

Preinstalled:

 

Windows 7 Home Basic (64- and 32-bit)

Windows 7 Home Premium (64-bit)

Windows 7 Professional (64-bit)

Windows 7 Starter (32-bit, not supported on computer models equipped with a 320- GB hard drive)

FreeDOS

Preinstalled:

Windows 7 Home Basic (64- and 32-bit)

Windows 7 Home Premium (64-bit)

Windows 7 Professional (64-bit)

Windows 7 Starter 32-bit

FreeDOS

Serviceability

End-user replaceable parts:

AC adapter

Battery

Hard drive

Memory modules (2)

Optical drive

WLAN module

5

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HP CQ57-218NR, CQ57-229WM, CQ57-212NR Security, Operating system Preinstalled, Serviceability End-user replaceable parts