Acer Veriton ES2735g vs. Dell OptiPlex 3090 SFF

Comparison and Differences

Acer_Veriton_ES2735g.jpg case front and back pannelDell_OptiPlex_3090_SFF.jpg case front and back pannel
Model
Form factorMini TowerSmall
CPU optionsIntel Gen9 i3/i5/i7; Pentium; CeleronIntel Gen 10 i3/i5/i7/i9; Pentium
ChipsetB365Q470
Dedicated GPU *GeForce GTX 1650 SuperAMD Radeon RX 6400 Low Profile
RAMUDIMM DDR4-2666DIMM DDR4-2666
RAM slots22
RAM speed2666 MT/s2666 MT/s
RAM max32 GB64 GB
USB ports(4x) USB-A 3.0; (4x) USB-A 2.0(4x) USB-A 2.0; (4x) USB-A 3.0;
Video portsHDMI 1.2; VGADisplay Port 1.4a; HDMI 1.4b;
Other portsRJ45; (2x) Mic, Speaker; Line in; Line out;PS/2 portsRJ45; Audio; Line-Out/In;
Optional portsSerialHDMI 2.0b/Displayport/VGA;
SATA ports22
PCI slotsPCIe 3.0 x16PCIe 3.0 x16; (2x) PCIe 3.0 x1;
M.2 slotsM.2 2280/2230 M-key (PCIe 3.0 x4, NVMe); M.2 2230 (WiFi/BT)M.2 2230/2280 (PCIe 4.0 x4, NVMe); M.2 2230 (WiFi/BT)
Drive bays2.5/3.5in; 5.25 inch3.5in; 2.5in; 5.25in (slim);
PSU181 W200 W
Weight10.00 kg (22.04 lb)5.10 kg (11.25 lb)
Released20192021
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 Acer Veriton ES2735g and Dell OptiPlex 3090 SFF

If you are looking for a more modern desktop, then you should go with the Dell OptiPlex 3090 SFF which was released in 2021. The Acer Veriton ES2735g is older and entered production in 2019.

If you are looking for the smaller form factor the Dell OptiPlex 3090 SFF is the right one for you. It is smaller than the Acer Veriton ES2735g 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 3090 SFF as it is running a newer generation CPU. This is not to say that Acer Veriton ES2735g 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.

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 2666. Additionally, if you will be needing a lot of RAM, better go for the Dell OptiPlex 3090 SFF as it has the ability to run 64 GB of RAM. The Acer Veriton ES2735g 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 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.

Unfortunately, only the Dell OptiPlex 3090 SFF has a DisplayPort. The Acer Veriton ES2735g does not have one? Don't worry though, nowadays video adapters are cheap and you can get almost any combination of conversion types.

The Acer Veriton ES2735g comes with an HDMI port, while the Dell OptiPlex 3090 SFF 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 Acer Veriton ES2735g comes with a decent 180 Watt PSU, but the Dell OptiPlex 3090 SFF has a more powerful one rated at 200 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

Acer_Veriton_ES2735g_motherboard.jpg motherboard layoutDell_OptiPlex_3090_SFF_motherboard.jpg motherboard layout