OWC 2.0GB PC-6400 DDR2 800MHz SO-DIMM 200 Pin Memory Module 2.0GB PC6400 DDR2 800MHz 200 Pin Memory Upgrade Module CL6, Dual Rank, Non ECC, 1.8V Memory Upgrade for MacBook, iMac and PC Memory Upgrade For MacBook (Model ID: MacBook5,2), 24-inch Apple iMac Intel (Model ID: iMac8,1), 20-inch Apple iMac Intel (Model ID: iMac8,1), and PC Laptops with Intel / AMD OWC Memory Lifetime Limited Warranty including Advanced Replacement Program <span class="a-text-bold">Size:</span>2.0GB <span class="a-text-bold">Technology:</span>DDR2 SDRAM <span class="a-text-bold">RoHS:</span>Yes <span class="a-text-bold">Comp. Count:</span>16 <span class="a-text-bold">Depth:</span>256Mb <span class="a-text-bold">Width:</span>x64 <span class="a-text-bold">Pin Count:</span>200-pin <span class="a-text-bold">Op. Temp.:</span>0C to +85C <span class="a-text-bold">Data Rate:</span>800 MT/s <span class="a-text-bold">Speed:</span>PC2-6400 <span class="a-text-bold">CL:</span>CL = 6 <span class="a-text-bold">Voltage:</span>1.8V <span class="a-text-bold">Comp. Config:</span>128 Meg x 8 <span class="a-text-bold">ECC:</span>Non ECC <span class="a-text-bold">Module Ranks:</span>Dual Rank <span class="a-text-bold">Register:</span>Non Parity Low Noise 8-Layer PCB Meets and/or Exceeds Apple/Intel Specifications Fully compliant with JEDEC specifications