Hynix 4GB (1x 4GB) CL11 DDR3-1600 PC3-12800 1.5V 240-pin UDIMM RAM Module Form Factor_Mac Unibody Laptop Dual Drive Upgrade Kit 8V Technology DDR2 Error Correction

8V Technology DDR2 Error Correction ECC Signal Processing Fully Buffered Form Factor 240-pin FB-DIMM Ranks Dual rank Configuration 36-chip 1024Mx4 Pieces in Kit 1

2xCT16G4RFD8266 Capacity 32GB (2x 16GB) Brand Crucial Speed DDR4-2666 - 2666MT/s - PC4-21300 Voltage 1

You can now have two hard drives in your laptop

Windows XP (SP3)

Hynix 4GB (1x 4GB) CL11 DDR3-1600 PC3-12800 1.5V 240-pin UDIMM RAM Module Form Factor_Mac Unibody Laptop Dual Drive Upgrade Kit 8V Technology DDR2 Error CorrectionProduct Overview This 4GB (1x 4GB) DDR3 1600 MT s RAM module from Hynix is for use in DDR3 compatible systems and operates at 1600 MT s with an overall transfer rate of PC3 12800. This RAM module also operates at a standard voltage of 1. 5V with a CAS Latency of CL11, and is designed to allow you to run more applications simultaneously, switch between them faster, and provide a smoother computing experience. Technical Specifications Part No.