Dell OptiPlex 3050 SFF vs. Fujitsu Esprimo Q558

Comparison and Differences

Dell_OptiPlex_3050_SFF.jpg case front and back pannelFujitsu_Esprimo_Q558.jpg case front and back pannel
Model
Form factorSmallMicro
CPU optionsIntel Gen6&7 i3/i5; Pentium; Celeron;Intel Gen8&9 i3/i5/i7; Pentium
ChipsetB250H310
Dedicated GPU *GeForce GT 1030 Low ProfileN.A.
RAMDIMM DDR4-2133/2400 SODIMM DDR4-2666
RAM slots22
RAM speed2400 MT/s2666 MT/s
RAM max32 GB32 GB
USB ports(4x) USB-A 3.0; (4x) USB-A 2.0; (4x) USB-A 3.0; (4x) USB-A 2.0
Video portsDisplay Port 1.2; HDMI 1.4;(2x) DisplayPort 1.2; DVI
Other portsRJ45; Headset; Line-Out; RJ45; Headphones; Mic; Line out
Optional portsSerial+PS2; VGA; Media Card Reader;Serial; VGA; (1x) PS/2; USB-C 3.0
SATA ports22
PCI slotsPCIe 3.0 x16; PCIe 3.0 x1; N.A.
M.2 slotsM.2 2280/2242 M-key (PCIe 3.0 x2, NVMe) M.2 2280/2230 M-key (PCIe 2.0 x2, NVMe); M.2 2230 (WiFi/BT)
Drive bays3.5in/(2x)2.5in; 5.25in (slim); (2x) 2.5in; 5.25 inch
PSU180 W65 W
Weight5.14 kg (11.42 lb)1.60 kg (3.53 lb)
Released20172018
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 3050 SFF and Fujitsu Esprimo Q558

If you are looking for a more modern desktop, then you should go with the Fujitsu Esprimo Q558 which was released in 2018. The Dell OptiPlex 3050 SFF is older and entered production in 2017.

If you are looking for the smaller form factor the Fujitsu Esprimo Q558 is the right one for you. It is smaller than the Dell OptiPlex 3050 SFF 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 Q558 as it is running a newer generation CPU. This is not to say that Dell OptiPlex 3050 SFF is bad - it can still run some powerful CPUs, albeit being an older generation.

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.

The Fujitsu Esprimo Q558 is using the faster 2666 MT/s RAM. The Dell OptiPlex 3050 SFF is slower by supporting RAM speeds of up to 2400 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

Both models have the same amount of USB ports for total count of 8. 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 Fujitsu Esprimo Q558 comes with 2 ports, while the Dell OptiPlex 3050 SFF has only 1. If you are planning to use multiple monitors, the Fujitsu Esprimo Q558 is the better choice.

The Dell OptiPlex 3050 SFF comes with an HDMI port, while the Fujitsu Esprimo Q558 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 2 SATA slot(s). Keep in mind that having too few SATA slots might limit your options for connecting additional memory drives.

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 Q558 comes with a decent 65 Watt PSU, but the Dell OptiPlex 3050 SFF has a more powerful one rated at 180 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_3050_SFF_motherboard.jpg motherboard layoutFujitsu_Esprimo_Q558_motherboard.jpg motherboard layout