Dell OptiPlex 3000 M vs. Fujitsu Esprimo D6011
Comparison and Differences
Differences between Dell OptiPlex 3000 M and Fujitsu Esprimo D6011
If you are looking for a more modern desktop, then you should go with the Dell OptiPlex 3000 M which was released in 2022. The Fujitsu Esprimo D6011 is older and entered production in 2021.
If you are looking for the smaller form factor the Dell OptiPlex 3000 M is the right one for you. It is smaller than the Fujitsu Esprimo D6011 and will fit more easily under your desk.
Processor
Usually the newer the generation of the CPU, the better the performance and efficiency is. If your budget allows it, you should go with the Dell OptiPlex 3000 M as it is running a newer generation CPU. This is not to say that Fujitsu Esprimo D6011 is bad - it can still run some powerful CPUs, albeit being an older generation.
Memory
The Fujitsu Esprimo D6011 has 4 RAM slots while the Dell OptiPlex 3000 M has only 2 slot(s). This is not something to worry about. Just make sure you take it into consideration when planning how much RAM you are going to use.
None of the desktops has an advantage when it comes to the speed of the RAM being used. Both models support RAM speeds of up to 3200. Additionally, if you will be needing a lot of RAM, better go for the Fujitsu Esprimo D6011 as it has the ability to run 128 GB of RAM. The Dell OptiPlex 3000 M can do a bit less at max 64 GB. Most of the times, this should be sufficient for the majority of users.
Ports
In total the Fujitsu Esprimo D6011 has 8 USB ports. The Dell OptiPlex 3000 M is inferior in this regard and packs 4 USB ports. In any case, if you miss USB ports, you can always purchase a USB hub. None of the desktop models has a USB 3.1 port (10Gb/s), so if you need a fast connection to your peripherals, like external Solid State Drive, you will need to look elsewhere.
The DisplayPort is usually the more popular video port used with desktops and laptops, while the HDMI is used predominantly in consumer electronics. That's why, it is good to see that both of the models come with a DisplayPort.
The Dell OptiPlex 3000 M comes with an HDMI port, while the Fujitsu Esprimo D6011 does not support the interface. Of course missing HDMI port is something that can be easily fixed with a good adapter (e.g. DisplayPort to HDMI).
SATA ports are placed on the system board and it is where you connect your HDD, SSD and Optical Disk Drives. More SATA slots will allow you to have more drives running at the same time. In this regard the Fujitsu Esprimo D6011 is better equipped as it comes with 3 SATA slot(s), while the Dell OptiPlex 3000 M has 1 slot(s).
When your goal is to have the fastest SSD transfer speeds, an M.2 interface is crucial. Thus, it is good that both models have M.2 SSD slots. Today M.2 SSDs are not much more expensive than the average SATA drives, so it really does not make sense to invest in SATA drives anymore.
Make sure that the available M.2 slot supports the PCIe (also called NVMe) interface. This is important as there are M.2 slots which support only the inferior SATA III interface. For comparison, the SATA III interface has max speeds of 6Gb/s, while the PCIe 3.0 x4 will support speeds up to 32Gb/s!
Power Supply
Having a Power Supply Unit with high power rating is important, if you are going to use components which require extra power. The Dell OptiPlex 3000 M comes with a decent 90 Watt PSU, but the Fujitsu Esprimo D6011 has a more powerful one rated at 300 Watts. Choosing either one depends on your specific requirements and use case. Also don't forget that some models might have more than one PSU option - try to always get the most powerful one, especially if you plan to upgrade to a powerful GPU.
Motherboard
