Acer Veriton M6650g vs. Dell OptiPlex 5090 MT

Comparison and Differences

Acer_Veriton_M6650g.jpg case front and back pannelDell_OptiPlex_5090_MT.jpg case front and back pannel
Model
Form factorMini TowerMini Tower
CPU optionsIntel Gen7 i3/i5/i7; Pentium; CeleronIntel Gen10&11 i3/i5/i7;
ChipsetQ270Q570
Dedicated GPU *GeForce GTX 1650 SuperGeForce GTX 1660 Super
RAMUDIMM DDR4-2400DIMM DDR4-2666/2933/3200
RAM slots44
RAM speed2400 MT/s3200 MT/s
RAM max64 GB128 GB
USB ports(4x) USB-A 3.0; (4x) USB-A 2.0; USB-A 3.1; USB-C 3.1USB 3.1 Type C; (x5) USB-A 3.0; (x4) USB-A 2.0;
Video ports(2x) DisplayPort 1.2; HDMI; VGA(4x) Display Port 1.4; (x3) HDMI 2.0b; VGA;
Other portsRJ45; (2x) Mic, Speaker; Line in; Line out; PS/2 portsRJ45; Headset; Line-Out/In;
Optional portsSerial; Parallel: Card readerVGA /DisplayPort 1.4/HDMI 2.0b/USB 3.2 Gen2 Type-C Port Alt-mode; SD Card;
SATA ports54
PCI slotsPCIe 3.0 x16; PCIe 2.0 x1; PCI; PCIe 3.0 x16 (wired x4)PCIe 4.0 x16; PCIe 4.0 x4; (x2) PCIe x1;
M.2 slotsM.2 2230 (WiFi/BT)M.2 2280/2230 M-key (PCIe 3.0 x4, NVMe); M.2 2230 (WiFi/BT)
Drive bays(5x) 2.5/3.5in; 5.25 inch(x2) 3.5in; (2x) 2.5in; 5.25in (slim);
PSU300/500 W260/300/360 W
Weight9.00 kg (19.84 lb)7.24 kg (15.95 lb)
Released20182021
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 M6650g and Dell OptiPlex 5090 MT

If you are looking for a more modern desktop, then you should go with the Dell OptiPlex 5090 MT which was released in 2021. The Acer Veriton M6650g is older and entered production in 2018.

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 Dell OptiPlex 5090 MT as it is running a newer generation CPU. This is not to say that Acer Veriton M6650g is bad - it can still run some powerful CPUs, albeit being an older generation.

Memory

Both models have have equal amount of ram slots (4 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 Dell OptiPlex 5090 MT is using the faster 3200 MT/s RAM. The Acer Veriton M6650g is slower by supporting RAM speeds of up to 2400 MT/s. Additionally, if you will be needing a lot of RAM, better go for the Dell OptiPlex 5090 MT as it has the ability to run 128 GB of RAM. The Acer Veriton M6650g can do a bit less at max 64 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. It's great that both of the models have USB 3.1 ports which will allow you to exchange data with your peripherals at up to 10Gb/s. But if you need maximum connectivity, go with the Dell OptiPlex 5090 MT as it has 3 USB3.1 ports (the Acer Veriton M6650g has 2).

DisplayPort is crucial for any desktop machine. It is good to see that both models are featuring DisplayPorts. However, the Dell OptiPlex 5090 MT comes with 4 ports, while the Acer Veriton M6650g has only 2. If you are planning to use multiple monitors, the Dell OptiPlex 5090 MT is the better choice.

The HDMI video interface is broadly used and the majority of the external displays support it. Thus, it is nice to see that both models have this video interface. If you are going to use multiple monitors go with the Dell OptiPlex 5090 MT which has 2 ports. The Acer Veriton M6650g has only 1 ports.

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 Acer Veriton M6650g is better equipped as it comes with 5 SATA slot(s), while the Dell OptiPlex 5090 MT has 4 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 Dell OptiPlex 5090 MT. Sadly, the Acer Veriton M6650g 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 5090 MT comes with a decent 360 Watt PSU, but the Acer Veriton M6650g has a more powerful one rated at 500 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_M6650g_motherboard.jpg motherboard layoutDell_OptiPlex_5090_MT_motherboard.jpg motherboard layout