OWC1333DDR3S4GB - OWC 4.0GB PC3-10600 DDR3 1333MHZ SO-DIMM 204 PIN CL9 SO-DIMM MEM MOD 4.0GB PC3-10600 DDR3 1333MHz SO-DIMM 204 Pin CL9 SO-DIMM Memory Upgrade Module for 2011 MacBook Pro(all sizes), Mid 2010/2011 21.5" & 27" iMac Models. Lifetime Warranty. (1333DDR3S4GB) $36.04 $20.02
OWC1333DDR3S08S - OWC 8.0GB 2 X 4GB PC3-10600 DDR3 1333MHZ SO-DIMM 204 PIN CL9 SO-DIMM MEM UPGKIT 8.0GB (2x4.0GB Kit) PC3-10600 DDR3 1333MHz SO-DIMM 204 Pin CL9 SO-DIMM Memory Upgrade Kit for 2011 MacBook Pro models, Mid 2010/2011 21.5" & 27" iMac Models, Mid 2011 Mac mini models. $54.25 $30.14
OWC1333DDR3S12S - OWC 12.0GB 8GB + 4GB PC3-10600 DDR3 1333MHZ SO-DIMM 204 PIN CL9 SO-DIMM MEM UPGKIT 12.0GB (8GB+4GB) PC3-10600 DDR3 1333MHz SO-DIMM 204 Pin CL9 SO-DIMM Memory Upgrade Module for 2011 MacBook Pro model, Mid 2010/2011 27" iMac Core i5 and Core i7 models, Mid 2011 Mac mini Core i5 and... $70.07 $38.93
OWC8566DDR3S8GB - OWC 8.0GB PC3-8500 DDR3 1066MHZ SO-DIMM 204 PIN SO-DIMM MEM MOD PC3-8500 - Technology: DDR3 SDRAM - Density: 8GB (8192MB) - RoHS: Yes - Pin Count: 204-pin - Op. Temp.: 0C to +85C - Data Rate: DDR3-1066 - Speed: PC3-8500 - CL: CL = 7 - Cycle Time: 1.875ns - Voltage: 1.5V -... $42.39 $23.55
OWC1333DDR3S04S - OWC 4.0GB 2 X 2GB PC3-10600 DDR3 1333MHZ SO-DIMM 204 PIN CL9 SO-DIMM MEM UPGKIT 4.0GB (2x2.0GB Kit) PC3-10600 DDR3 1333MHz SO-DIMM 204 Pin CL9 Memory Upgrade Kit for early 2011 MacBook Pro models and Mid 2010 21.5" & 27" iMac Models, Mid 2011 Mac mini models. $39.69 $22.05
OWC1333DDR3S32S - OWC 32.0GB 4 X 8GB PC3-10600 DDR3 1333MHZ SO-DIMM 204 PIN CL9 SO-DIMM MEM UPGKIT - Technology: DDR3 SO-DIMM - Density: 8GB (8192MB) - RoHS: Yes - Pin Count: 204-pin - Op. Temp.: 0C to +85C - Data Rate: DDR3-1333 - Speed: PC3-10600 - CL: CAS 9-9-9-24 - Cycle Time: 1.875ns -... $159.55 $88.64