Fujitsu Esprimo P556 vs. Lenovo ThinkCentre M92 Tower

Comparison and Differences

Fujitsu_Esprimo_P556.jpg case front and back pannel

Lenovo_ThinkCentre_M92_Tower.jpg case front and back pannel

Model
Form factor	Mini Tower	Mini Tower
CPU options	Intel Gen6 i3/i5/i7; Pentium; Celeron	Intel Gen2&3 i3; Celeron; Pentium;
Chipset	H110	Q77
Dedicated GPU *	GeForce GTX 1650 Super	GeForce GTX 1660 Super
RAM	UDIMM DDR4-2133	DIMM DDR3-1600
RAM slots	2	4
RAM speed	2133 MT/s	1600 MT/s
RAM max	32 GB	32 GB
USB ports	(4x) USB-A 3.0; (6x) USB-A 2.0	(4x)USB-A 3.0; (4x)USB-A 2.0;
Video ports	DisplayPort 1.2; DVI	DisplayPort; VGA;
Other ports	RJ45; Headphones; (2x) Mic; Line in; Line out; PS/2	RJ45; Hdph; (2x) Mic; Line-Out; Line-In; Serial;
Optional ports	VGA; eSATA	DisplayPort; (2x) PS2; Serial; Parallel; Media card reader (USB 2.0);
SATA ports	3	4
PCI slots	PCIe 3.0 x16; (2x) PCIe 2.0 x1	PCIe 2.0 x16; PCIe 2.0 x1; (2x) PCI;
M.2 slots	N.A.	N.A.
Drive bays	(3x) 3.5in; (2x) 5.25 inch	(2x) 2.5/3.5in; (2x) 5.25in;
PSU	280 W	ATX 280 W
Weight	8.00 kg (17.64 lb)	11 kg (24.25 lb)
Released	2015	2011
Manual	link	link
Price**	Check Price	Check 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 P556 and Lenovo ThinkCentre M92 Tower

If you are looking for a more modern desktop, then you should go with the Fujitsu Esprimo P556 which was released in 2015. The Lenovo ThinkCentre M92 Tower is older and entered production in 2011.

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

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 Fujitsu Esprimo P556 as it is running a newer generation CPU. This is not to say that Lenovo ThinkCentre M92 Tower is bad - it can still run some powerful CPUs, albeit being an older generation.

Memory

The Lenovo ThinkCentre M92 Tower 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 Fujitsu Esprimo P556 is using the faster 2133 MT/s RAM. The Lenovo ThinkCentre M92 Tower is slower by supporting RAM speeds of up to 1600 MT/s. 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

In total the Fujitsu Esprimo P556 has 10 USB ports. The Lenovo ThinkCentre M92 Tower is inferior in this regard and packs 8 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.

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 Lenovo ThinkCentre M92 Tower is better equipped as it comes with 4 SATA slot(s), while the Fujitsu Esprimo P556 has 3 slot(s).

M.2 SSD interface allows you to transfer data with higher speeds compared to the old SATA interface. Unfortunately, neither the Lenovo ThinkCentre M92 Tower, nor the Fujitsu Esprimo P556 has one. However, you can still use a SATA SSD drive which should give you satisfactory performance.

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

Looking at the Power Supply Unit (PSU) of the two models we don't see any differences. For either of them you get a maximum power of 280 Watts. However be careful, many models have more than one power supply option. When buying your computer, it is a good idea to get a version with the most powerful PSU. This will potentially allow you to upgrade to a more powerful GPU for example.