Fujitsu Esprimo Q556 vs. HP ProDesk 400 G2 Mini

Comparison and Differences

Fujitsu_Esprimo_Q556.jpg case front and back pannelHP_ProDesk_400_G2_Mini.jpg case front and back pannel
Model
Form factorMicroMicro
CPU optionsIntel Gen6 i3/i5/i7; PentiumIntel Gen6 i3/i5/i7; Celeron; Pentium;
ChipsetH110H110
Dedicated GPU *N.A.N.A.
RAMSODIMM DDR4-2133SODIMM DDR4-2133
RAM slots22
RAM speed2133 MT/s2133 MT/s
RAM max32 GB32 GB
USB ports(2x) USB-A 3.0; (4x) USB-A 2.0(4x)USB-A 3.0; (2x)USB-A 2.0;
Video portsDisplayPort 1.2; DVIDisplayPort; VGA;
Other portsRJ45; Headphones; Mic; Line out; (1x) PS/2 RJ45; Hdph; Mic; Serial;
Optional portsVGAWiFi antenna;
SATA ports21
PCI slotsN.A.N.A.
M.2 slotsM.2 2280/2230 M-key (PCIe 2.0 x2, SSD); M.2 2230 (WiFi/BT)M.2 2280 M-key (PCIe); M.2 2230 (WiFi/BT)
Drive bays2.5in; 5.25 inch slim2.5in;
PSU65 W65/90 W
Weight1.60 kg (3.53 lb)1.3 kg (2.9 lb)
Released20152016
Manuallinklink
Price**Check PriceCheck Price

** As an Amazon associate we earn from qualifying purchases.
* Dedicated GPU warning: Check if your particular power supply model has enough power. Additionally some PSUs don't come with an auxiliary PCIe power connector and you may need to buy a SATA to PCIe power adapter.

Differences between Fujitsu Esprimo Q556 and HP ProDesk 400 G2 Mini

If you are looking for a more modern desktop, then you should go with the HP ProDesk 400 G2 Mini which was released in 2016. The Fujitsu Esprimo Q556 is older and entered production in 2015.

Both models have the same form factor, meaning reoughtly they have the same phiysical size and form.

Processor

The two models have the same generation of Intel processors. We think that the 6 generation of Intel Processors have enough power to execute all of the home and office tasks that most people will care to do.

Memory

Both models have have equal amount of ram slots (2 RAM). Usually two RAM slots are more than enough for most cases. However, the count should be taken into account when planning how much and what combination of RAM you are going to need for your system.

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 2133. In addition, you will be able to install the same amount of RAM in both models, and most probably 32 GB of RAM will be enough for most people. However, if you will be needing more RAM, make sure to check other desktop models too.

Ports

Both models have the same amount of USB ports for total count of 6. If this is not enough, using a USB hub is always a viable option. 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.

None of the models has an HDMI port. If your monitor supports only the HDMI interface, you will need to buy an adapter. Such adapters are cheap so nothing to worry about.

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 Q556 is better equipped as it comes with 2 SATA slot(s), while the HP ProDesk 400 G2 Mini 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 Fujitsu Esprimo Q556 comes with a decent 65 Watt PSU, but the HP ProDesk 400 G2 Mini has a more powerful one rated at 90 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

Fujitsu_Esprimo_Q556_motherboard.jpg motherboard layoutHP_ProDesk_400_G2_Mini_motherboard.jpg motherboard layout