Dell OptiPlex 7050 SFF vs. Fujitsu Esprimo P556

Comparison and Differences

Dell_OptiPlex_7050_SFF.jpg case front and back pannelFujitsu_Esprimo_P556.jpg case front and back pannel
Model
Form factorSmallMini Tower
CPU optionsIntel Gen6&7 i3/i5/i7; Intel Gen6 i3/i5/i7; Pentium; Celeron
ChipsetQ270H110
Dedicated GPU *GeForce GT 1030 Low ProfileGeForce GTX 1650 Super
RAMDIMM DDR4-2133/2400UDIMM DDR4-2133
RAM slots42
RAM speed2400 MT/s2133 MT/s
RAM max64 GB32 GB
USB portsUSB 3.0 Type C; (5x) USB-A 3.0; (4x) USB-A 2.0; (4x) USB-A 3.0; (6x) USB-A 2.0
Video ports(2x) Display Port 1.2; HDMI 1.4;DisplayPort 1.2; DVI
Other portsSerial; (2x) PS2; RJ45; Headset; Line-Out; RJ45; Headphones; (2x) Mic; Line in; Line out; PS/2
Optional portsVGA; Media Card Reader;VGA; eSATA
SATA ports33
PCI slotsPCIe 3.0 x16; PCIe 3.0 x4;PCIe 3.0 x16; (2x) PCIe 2.0 x1
M.2 slotsM.2 2280/2242 M-key (PCIe 3.0 x4, NVMe)N.A.
Drive bays3.5in/(2x)2.5in; 5.25in (slim); (3x) 3.5in; (2x) 5.25 inch
PSU180 W280 W
Weight5.26 kg (11.57 lb)8.00 kg (17.64 lb)
Released20172015
Manuallinklink
Price**Check PriceCheck Price

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* 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 Dell OptiPlex 7050 SFF and Fujitsu Esprimo P556

If you are looking for a more modern desktop, then you should go with the Dell OptiPlex 7050 SFF which was released in 2017. The Fujitsu Esprimo P556 is older and entered production in 2015.

If you are looking for the smaller form factor the Dell OptiPlex 7050 SFF is the right one for you. It is smaller than the Fujitsu Esprimo P556 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 7050 SFF as it is running a newer generation CPU. This is not to say that Fujitsu Esprimo P556 is bad - it can still run some powerful CPUs, albeit being an older generation.

Memory

The Dell OptiPlex 7050 SFF has 4 RAM slots while the Fujitsu Esprimo P556 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.

The Dell OptiPlex 7050 SFF is using the faster 2400 MT/s RAM. The Fujitsu Esprimo P556 is slower by supporting RAM speeds of up to 2133 MT/s. Additionally, if you will be needing a lot of RAM, better go for the Dell OptiPlex 7050 SFF as it has the ability to run 64 GB of RAM. The Fujitsu Esprimo P556 can do a bit less at max 32 GB. Most of the times, this should be sufficient for the majority of users.

Ports

Both models have the same amount of USB ports for total count of 10. 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.

DisplayPort is crucial for any desktop machine. It is good to see that both models are featuring DisplayPorts. However, the Dell OptiPlex 7050 SFF comes with 2 ports, while the Fujitsu Esprimo P556 has only 1. If you are planning to use multiple monitors, the Dell OptiPlex 7050 SFF is the better choice.

The Dell OptiPlex 7050 SFF comes with an HDMI port, while the Fujitsu Esprimo P556 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 slots are located on the motherboard and it is where SSD, HDD and Optical Disk Drives are connected. Each of the two models being compared have 3 SATA slot(s). Keep in mind that having too few SATA slots might limit your options for connecting additional memory drives.

If you want the fastest transfer speeds for your SSD, an M.2 interface is crucial. Thus, if the M.2 SSD slot is a mandatory requirement for you, go with the Dell OptiPlex 7050 SFF. Sadly, the Fujitsu Esprimo P556 has no such slot, and you will be forced to use the SATA interface instead.

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 7050 SFF comes with a decent 180 Watt PSU, but the Fujitsu Esprimo P556 has a more powerful one rated at 280 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

Dell_OptiPlex_7050_SFF_motherboard.jpg motherboard layoutFujitsu_Esprimo_P556_motherboard.jpg motherboard layout