9. What 10. What memory slots will be used to install the 16 GB of total memory, based on the information vided and the upgrade scenario presented in Question 8? pa 11. Using the internet, a computer parts magazine, or a list of memory modules, determine the exact numbers and quantities of memory modules that you would buy to get to the total of 16 GB (from GB) and do dual-channeling. List them, along with the location where you obtained the information Exercise 6.3 Configuring Memory on Paper Objective: Parts: Procedure: pro To be able to determine the correct amount and type of memory to install on a motherboard Internet access or access to magazines or ads that show memory prices Refer to Figure 6.24 to answer the questions. The motherboard supports the following memory configurations: > 1 GB, 2 GB, 4 GB unbuffered and non-ECC DDR3 DIMMs can be used in the DIMM slots (1, 2, 3, and 4) for a total of 32 GB max using DDR3 1066/1333 MHz modules. > Recommended memory configurations are modules in DIMMs 1 and 3 or modules in DIMMs 1, 2, 3, and 4. > Single- and dual-channel modes are supported. > You may install different sizes in Channel A and B. The dual-channel configuration w be the total size of the lowest-sized channel. Any excess memory will operate in singl channel mode. Motherboard with four memory slots 1. 2. 3. 4. DIMM1 A1 DIMM2 A2 6. DIMM3_B1 FIGURE 6.24 Second motherboard with four memory slots and two channels What memory features, if any, are used? (Choose all that apply.) [ parity | non-parity | ECC | registered | unbuffered | SPD ] 7. >>1.65V DIMMs are recommended. > Use the same CAS latency and obtain from the same vendor, if possible. > The default memory operation frequency is dependent on SPD. DIMM4 B2 111 2 EER The customer wants 4 GB of RAM. What memory modules are needed? (What capacities and how many of each capacity are required?) What memory slots will be used to install the memory suggested in Question 2? 5. In what type of systems would ECC modules most likely be required and used? [ student desktop | smartphones | tablets I servers | laptops ] What is the purpose of ECC modules? Using the internet, a computer parts magazine, or a list of memory modules provided by the instructor, determine the exact part numbers and quantities of memory modules that you would buy. List them, along with the location where you obtained this information. What is the purpose of SPD? CHAPTER 6