#DELL OPTIPLEX 3020 MINI UPGRADE#

Deciding if this will be enough depends on your specific requirements and use. The Dell OptiPlex 3020 SFF comes with a 255 Watt PSU. Having a PSU (Power Supply Unit) with high power rating is important, especially if you are going to use components, like dedicated GPU and additional HDD, which require extra power. For comparison, the SATA III has max speeds of 6Gb/s, while the PCIe 3.0 x4 can go as high as 32Gb/s! Power Supply Sometimes the M.2 slot will only support the inferior SATA III interface. Side note: It is good if the available M.2 slots support the PCIe/NVMe interface. Unfortunately, the Dell OptiPlex 3020 SFF doesn't come with one and you will need to rely on the good old SATA. Sometimes the M.2 interface will be 5 times faster or more. The M.2 SSD interface allows you to transfer data with higher speeds compared to the old SATA interface. Think about your use case and decide if the SATA slots provided by this model will be sufficient. Keep in mind that having too few SATA slots might restrict your options for connecting additional memory drives. The Dell OptiPlex 3020 SFF comes with 255 SATA slot(s). SATA slots are located on the system board and it is where HDD, SSD and Optical Disk Drives are connected. It is not a problem if there is a DisplayPort is available. However, the Dell OptiPlex 3020 SFF doesn't have one. It has very similar capabilities to the DisplayPort with few exceptions. HDMI port is another digital video port which allows you to connect external monitors. Try to always aim for the higher versions of DP as it allows for better resolutions and refresh rates. The version of this DisplayPort is also important. It is good to see that the Dell OptiPlex 3020 SFF is featuring a DisplayPort. If you need a faster connection for your peripherals, like external Solid State Drive, you will need to choose another model.ДisplayPort (DP) is crucial for any desktop machine as it allows you to connect external monitors. Unfortunately, this model doesn't come with a USB 3.1 port. Higher version of USBs support faster transfer speeds. Having more USB ports is always better, but also pay attention to the version of those USB ports. The Dell OptiPlex 3020 SFF comes with 8 USB ports in total. Before buying, considering your use case and plann for extension ports in advance. For example, if you don't have enough USB ports, using external devices becomes problematic. Ports are something important that people should pay more attention to. The Dell OptiPlex 3020 SFF supports a maximum of 16 GB of RAM. For everything else, go for 16GB and more. For everyday work and light gaming we recommend 8GB of RAM. If this happens often, you may see significant drop in performance. It is important not to run out of RAM memory during everyday work. Size of the RAM is another important parameter.

#DELL OPTIPLEX 3020 MINI UPGRADE#

In case you want faster RAM speeds, you will need to upgrade your system with a newer generation one. The motherboard of the Dell OptiPlex 3020 SFF supports RAM speeds of up to 1600 MT/s. This is important for the overall speed of your system. For those who need extra flexibility and RAM size you, go for 4 RAM slots and more.ДЇaster RAM speeds permit your processor to access the data stored in the RAM memory faster. It should be more than enough for most users. Most desktops will have two to four slots. MemoryДЄ RAM slot (also called memory socket) is where RAM memory sticks are inserted into the computer.

There are also variants assembled with the 'S' variant of the processor. CPUs often used with this model are Core i5 4570, Core i5 4690, Core i7 4770, and Core i7 4790. The 4th gen comes with support for new sockets (LGA 1150, LGA 2011-3), DDR4 RAM and a new cache design. The performance improvement of Haswell compared to the Ivy Bridge is around 8%. They adopt the same 22nm manufacturing process as its predecessor. The 4th generation of Intel Core processora were released in 2013 and use the codename Haswell. The Dell OptiPlex 3020 SFF supports Gen4 Intel Core technology.

Dell optiplex 3020 mini