A technician is performing a memory upgrade on a desktop workstation motherboard that features four physical memory expansion slots labeled Slot 1 through Slot 4 across two memory channels. The technician has two identical DDR4 RAM modules to install. Which of the following steps and specifications must the technician follow to complete the installation correctly? (Select TWO.)
- Install the modules into designated alternating slots (such as Slot 1 and Slot 3) to enable dual-channel memory architecture.Cevap
- Ensure the physical key notch on each 288-pin DIMM aligns strictly with the break in the motherboard slot before seating the module.Cevap
- CPopulate adjacent slots (such as Slot 1 and Slot 2) to fill Channel A completely before placing memory into Channel B.
- DSelect 260-pin SO-DIMM modules to fit standard full-sized desktop ATX motherboard expansion slots.
Cevap
The technician must install the modules into designated alternating slots to enable dual-channel mode and align the physical key notch on each 288-pin DIMM module with the motherboard slot key.
Dual-channel memory performance requires installing matching RAM sticks into designated alternating slots to engage both memory channels simultaneously. Standard desktop DDR4 motherboards accept 288-pin DIMMs, which feature a keyed notch off-center to guarantee proper physical orientation during installation.
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RAM Form Factors and Dual-Channel Slot Population Rules
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