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Lenovo IdeaPad U300/U300s/U400
Lenovo IdeaPad U300/U300s/U400
This chapter presents the following product-specific service references and
product-specic parts information:
• “Specications” on page 27
• “Status indicators” on page 29
• “Function key combinations” on page 31
• “FRU replacement notices” on page 32
• “Removing and replacing an FRU” on page 33
• “Locations” on page 98
• “Parts list” on page 101
Specications
The following table lists the specifications of the Lenovo IdeaPad U300/
U300s/U400 :
Table 1. Specications
Feature Description
Processor • Intel Core i SV Processors (Sandy Bridge) (BGA) (U300/U400)
• Intel Core ULV Processors (Sandy Bridge) (BGA) (U300s)
Core Chipset • Intel HM65 (U300)
• Intel QS67 (U300s)
• Intel HM65 (U400)
Bus architecture • U300/U300s:
FDI
DMI
1333MHz DDR3 bus
PCIE bus
• U400:
DMI BUS(5GT/S)
DDR3 1333
PCI-E
Graphic memory
chip
• Intel HM65 Intergrated (U300)
• Intel QS67 Intergrated (U300s)
• Intel HM65 Intergrated and ATI HD6470M with 1GBDDR3
VRAM (U400)
Display • 13.3" (205g) 16:9,1366x768 pixels HD WXGA (>220
nit),Glossy type White LED panel (U300/U300s )
• 14.0" (275g) 16:9,1366x768 pixels HD (>220 nit),Glossy type
White LED panel (U400)
Standard
memory
• DDR3-1066/1333MHz SODIMM × 1( max 4 GB) (Single
Channel) (U300/U300s)
• DDR3-1066/1333MHz SODIMM × 2 (max 8 GB) (Support
Dual Channel) (U400)
CMOS RAM • 256Byte (U300/U300s)
• 4M byte SPI ROM (U400)
Hard disk drive • 2.5-inch, 7 mm/9.5 mm SATA, HDD/SSD
• 32GB SSD+500GB/750GB, 5400rpm/7200rpm (U300/U400)
Optical drive • 2.5" External 9.5mm RAMBO (U400)