Sub: M395T1K66AZ4-YE68Memory is one of the most important components in your computer. It is essential for the success of your computer as it allows information to be stored and retrieved at a lightning fast rate.?Sun 511-1228?is the perfect addition to your device, giving you a boost to your memory, increasing speed and productivity. A stick of?Sun 511-1228 memory?is?8 GB?of?DDR2-667 PC2-5300G DDR2 SDRAM?memory.This?Sun 511-1228 memory?has been removed from a working unit, tested for complete functionality by our expert in-house?Sun Microsystems-Certified Technician, and is ready to ship today!Purchase with confidence, as the photos above represent the exact quality of your items, which are bundled with our?90 Day Warranty.*Please note, we have additional Sun 511-1228 memory sticks in stock; feel free to send a message and we will update the quantity to suit your specific needs.*Thank you for choosing AltaTech for all of your lightning-fast IT needs!