Toshiba Satellite L550 - Manual (Page 24)

1-4 User’s Manual
L550/L555/L550D/L555D
■ Maximum size of memory can be installed on Mobile Intel ® GL40
Express Chipset models is 4GB.
■ PC2-6400 memory module works as PC2-5300 speed on AMD Athlon/
Sempron™ Processor.
Video RAM Video RAM depends on the model you
purchased.
Mobile Intel ® GM45 Express Chipset model/
Mobile Intel ® GL40 Express Chipset model:
Video RAM capacity shares with main memory,
and the proportion depends on Dynamic Video
Memory Technology.
Mobile Intel ® GM45 Express Chipset model in
graphic chip by ATI Mobility Radeon™ HD 4530:
External 256MB
Mobile Intel ® GM45 Express Chipset model in
graphic chip by ATI Mobility Radeon™ HD 4570:
External 512MB
Mobile Intel ® GM45 Express Chipset model in
graphic chip by ATI Mobility Radeon™ HD 4650:
External 1GB
AMD M780G Chipset model/
AMD M780V Chipset model/
AMD M880G Chipset model/
AMD M860G Chipset model:
Video RAM capacity shares with main memory,
and the proportion depends on ATI
HyperMemory™.
AMD M780G Chipset model/
AMD M880G Chipset model/
AMD M870 Chipset model in graphic chip by
ATI Mobility Radeon™ HD 4530: External 256MB
AMD M780G Chipset model/
AMD M880G Chipset model/
AMD M870 Chipset model in graphic chip by
ATI Mobility Radeon™ HD 4570:External 512MB