Acer Processor upgrade - 1 x Intel Quad-Core Xeon E5310 / 1.6 GHz ( 1066 MHz ) - LGA771 Socket - L2 8 MB
 
£201 to £213
at 2 Sellers
Acer Processor upgrade - 1 x Intel Quad-Core
 
£224 to £239
at 3 Sellers
Acer Processor upgrade - 1 x AMD Second-Generation Opteron 2212 / 2 GHz - Socket F (1207) - L2 2 MB ( 2 x 1 MB )
 
£165 to £173
at 4 Sellers
Acer Processor upgrade - 1 x Intel Quad-Core Xeon X5355 / 2.66 GHz ( 1333 MHz ) - LGA771 Socket - L2 8 MB
 
£354 to £679
at 3 Sellers
Acer Processor upgrade - 1 x Intel Dual-Core Xeon 5110 / 1.6 GHz ( 1066 MHz ) - LGA771 Socket - L2 4 MB ( 2 x 2 MB )
 
£219