Fujitsu Esprimo G558 vs. Fujitsu Esprimo P920

Comparison and Differences

Fujitsu_Esprimo_G558.jpg case front and back pannelFujitsu_Esprimo_P920.jpg case front and back pannel
Model
Form factorMicroMini Tower
CPU optionsIntel Gen8&9 i3/i5/i7; Pentium; CeleronIntel Gen4 i3/i5/i7; Pentium; Celeron
ChipsetH310Q87
Dedicated GPU *N.A.GeForce GTX 1650 Super
RAMSODIMM DDR4-2666UDIMM DDR3-1600
RAM slots24
RAM speed2666 MT/s1600 MT/s
RAM max32 GB32 GB
USB ports(3x) USB-A 3.0; (3x) USB-A 2.0(4x) USB-A 3.0; (8x) USB-A 2.0
Video portsDisplayPort 1.2; HDMIDisplayPort 1.2; DVI; VGA
Other portsRJ45; Headphones;RJ45; Headphones; (2x) Mic; Line in; Line out; PS/2; Serial
Optional portsVGA; USB-C 3.0Parallel; eSATA; DisplayPort
SATA ports16
PCI slotsN.A.PCIe 3.0 x16; (2x) PCIe 2.0 x1; PCIe 2.0 x16 (wired x4)
M.2 slotsM.2 2280/2230 M-key (PCIe 2.0 x2, NVMe); M.2 2230 (WiFi/BT)N.A.
Drive bays2.5in(4x) 3.5in; 2.5in; (2x) 5.25 inch
PSU65 W280 W
Weight0.80 kg (1.76 lb)11.00 kg (24.25 lb)
Released20182014
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 Fujitsu Esprimo G558 and Fujitsu Esprimo P920

If you are looking for a more modern desktop, then you should go with the Fujitsu Esprimo G558 which was released in 2018. The Fujitsu Esprimo P920 is older and entered production in 2014.

If you are looking for the smaller form factor the Fujitsu Esprimo G558 is the right one for you. It is smaller than the Fujitsu Esprimo P920 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 Fujitsu Esprimo G558 as it is running a newer generation CPU. This is not to say that Fujitsu Esprimo P920 is bad - it can still run some powerful CPUs, albeit being an older generation.

Memory

The Fujitsu Esprimo P920 has 4 RAM slots while the Fujitsu Esprimo G558 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 G558 is using the faster 2666 MT/s RAM. The Fujitsu Esprimo P920 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 P920 has 12 USB ports. The Fujitsu Esprimo G558 is inferior in this regard and packs 6 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.

DisplayPort is crucial for any desktop machine. It is good to see that both models are featuring DisplayPorts. However, the Fujitsu Esprimo G558 comes with 2 ports, while the Fujitsu Esprimo P920 has only 1. If you are planning to use multiple monitors, the Fujitsu Esprimo G558 is the better choice.

The Fujitsu Esprimo G558 comes with an HDMI port, while the Fujitsu Esprimo P920 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 P920 is better equipped as it comes with 6 SATA slot(s), while the Fujitsu Esprimo G558 has 1 slot(s).

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 Fujitsu Esprimo G558. Sadly, the Fujitsu Esprimo P920 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 Fujitsu Esprimo G558 comes with a decent 65 Watt PSU, but the Fujitsu Esprimo P920 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

Fujitsu_Esprimo_G558_motherboard.jpg motherboard layoutFujitsu_Esprimo_P920_motherboard.jpg motherboard layout