这个笔记本可以升级，但升级的效果提升不大，毕竟这个配置都已经是十多年前的了。
以下这些CPU都是可以上的，性能排序是自高到低。
Intel Core 2 Duo T8300
Intel Core 2 Duo T7700
Intel Core 2 Duo T7600
Intel Core 2 Duo T6770
Intel Pentium Dual Core T4500
Intel Core 2 Duo T7500
Intel Core 2 Duo T7400
Intel Core 2 Duo T8100
Intel Core 2 Duo T6670
Intel Core 2 Duo T6600
Intel Core 2 Duo T5900
Intel Core Duo T2700
Intel Pentium Dual Core T4400
Intel Core 2 Duo T7300
Intel Core 2 Duo T6570
Intel Core 2 Duo T6500
Intel Core 2 Duo T5850
Intel Pentium Dual Core T4300
Intel Celeron Dual-Core T3500
Intel Core Duo T2600
Intel Core 2 Duo SL9380
Intel Pentium Dual Core T3400
Intel Core 2 Duo T6400
Intel Core 2 Duo T5870
Intel Core 2 Duo T7200
Intel Core 2 Duo T5800
Intel Core 2 Duo T7250
Intel Core 2 Duo T5750
Intel Pentium Dual Core T4200
Intel Celeron Dual-Core T3300
Intel Core 2 Duo L7700
Intel Core 2 Duo SP7700
Intel Celeron Dual-Core T3100
Intel Pentium Dual Core T3200
Intel Pentium Dual Core T2410
Intel Core 2 Duo T7100
Intel Core 2 Duo T5670
Intel Core Duo T2500
Intel Celeron Dual-Core T3000
Intel Core 2 Duo T5600
Intel Core Duo T2450
Intel Core 2 Duo T5550
Intel Core Duo T2400
Intel Celeron Dual-Core T1700
Intel Pentium Dual Core T2390
Intel Pentium Dual Core T2130
Intel Core 2 Duo T5500
Intel Core 2 Duo T5470
Intel Core 2 Duo T5450
Intel Core 2 Duo T5300
Intel Core Duo L2500
Intel Core Duo T2350
Intel Core 2 Duo SP7500
Intel Core 2 Duo SU9600
Intel Core 2 Duo T5200
Intel Core Duo T2250
Intel Core Duo T2300
Intel Core Duo T2300E
Intel Core 2 Duo L7500
Intel Core Duo L2400
Intel Pentium Dual Core T2370
Intel Pentium Dual Core T2080
Intel Core 2 Duo T5270
Intel Core 2 Duo T5250
Intel Core Duo L2300
Intel Core 2 Duo L7300
Intel Core 2 Duo SU9400
Intel Celeron Dual-Core T1600
Intel Celeron Dual-Core T1500
Intel Core Duo T2050
Intel Celeron Dual-Core T1400
Intel Pentium Dual Core T2330
而且现在的DDR2笔记本内存也很难找了。如果不是因为一些特殊原因，建议整机放弃，重新购买一台新的。
