Category Description 4530s
(UMA)
4530s
(Disc)
4730s
(Disc)
 90-W  √√
 65-W √  
  In-line cavity  
  8-cell, 73-Wh Li-ion battery     √
  L-shape  
  9-cell, 93-Wh Li-ion battery √√  
  6-cell, 55-Wh Li-ion battery √√  
  6-cell, 47-Wh Li-ion battery √√  
Security Integrated fingerprint reader √√√
 Intel AT support √√√
  Support Kensington security lock √√√
  Support no fingerprint reader option √√√
Operating system Preinstalled:
  Windows 7 Professional 32 with Microsoft® Basics √√√
  Windows 7 Professional 64 with Microsoft Basics √√√
  Windows 7 Home Premium 64 with Microsoft Basics √√√
  Windows 7 Home Premium 32 with Microsoft Basics √√√
  Windows Vista Home Basic 32 with Microsoft Basics √  
  Novell™: SuSE Linux™ – SLED 11 √√√
 FreeDOS √√√
  Preinstalled with Microsoft Office:
  Windows 7 Professional 32 with Microsoft Office 2010
Starter MSNA
√√√
  Windows 7 Professional 32 with Microsoft Office 2010
Starter EDGI
√√√
  Windows 7 Professional 32 with Microsoft Office 2010
Starter
√√√
  Windows 7 Professional 32 with Microsoft Office 2010
Personal
√√√
  Windows 7 Professional 32 with Microsoft Office 2010
Home & Business
√√√
  Windows 7 Professional 32 with Microsoft Office 2010
Professional
√√√
  Windows 7 Professional 64 with Microsoft Office 2010
Starter MSNA
√√√
  Windows 7 Professional 64 with Microsoft Office 2010
Starter EDGI
√√√
5