Acer Veriton M6680g vs. Dell Inspiron 3891

Comparison and Differences

Acer_Veriton_M6680g.jpg case front and back pannelDell_Inspiron_3891.jpg case front and back pannel
Model
Form factorMini TowerMini Tower
CPU optionsIntel Gen11 i3/i5/i7/i9Intel Gen10&11 i3/i5/i7; Celeron; Pentium
ChipsetQ570B560
Dedicated GPU *RTX 3070GeForce GTX 1650 Super
RAMUDIMM DDR4-2933DIMM DDR4-2666/2933
RAM slots42
RAM speed2933 MT/s2933 MT/s
RAM max128 GB64 GB
USB ports(2x) USB-A 3.0; (6x) USB-A 2.0; (2x) USB-C 3.1(3x) USB 3.0 Type A; USB 3.0 Type C; (4x) USB-A 2.0;
Video ports(2x) DisplayPort 1.4; HDMI 1.4; VGAHDMI 1.4; DisplayPort 1.4; VGA;
Other portsRJ45; (2x) Mic, Speaker; Line in; Line out; PS/2 ports; SerialRJ45; Headset; Line-Out; Card Reader;
Optional portsCard reader; ParallelN.A.
SATA ports52
PCI slotsPCIe 4.0 x16; PCIe 3.0 x1; PCI; PCIe 3.0 x16 (wired x4)PCIe 3.0 x16; PCIe 3.0 x1;
M.2 slotsM.2 2280/2230 M-key (PCIe 4.0 x4, NVMe); M.2 2230 (WiFi/BT)M.2 2280/2230 M-key (PCIe 3.0 x4, NVMe); M.2 2230 (WiFi/BT);
Drive bays(2x) 2.5/3.5in; 5.25 inch3.25in; 9.5mm
PSU300/500 W260 W
Weight12.00 kg (26.40 lb)6.40 kg (14.11 lb)
Released20212021
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 M6680g and Dell Inspiron 3891

Both computers, the Dell Inspiron 3891 and the Acer Veriton M6680g, were released during the same year - 2021.

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

Processor

The two models have the same generation of Intel processors. We think that the 11 generation of Intel Processors have enough power to execute all of the home and office tasks that most people will care to do.

Memory

The Acer Veriton M6680g has 4 RAM slots while the Dell Inspiron 3891 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.

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 2933. Additionally, if you will be needing a lot of RAM, better go for the Acer Veriton M6680g as it has the ability to run 128 GB of RAM. The Dell Inspiron 3891 can do a bit less at max 64 GB. Most of the times, this should be sufficient for the majority of users.

Ports

In total the Acer Veriton M6680g has 12 USB ports. The Dell Inspiron 3891 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. What is nice about the Acer Veriton M6680g, is that it has 6 USB 3.1 port(s) which allows transfer of up to 10Gb/s. Unfortunately, the Dell Inspiron 3891 has no such port, thus restricting your transfer speeds significantly. For people who want to use external drives on regular basis, this might be an issue.

DisplayPort is crucial for any desktop machine. It is good to see that both models are featuring DisplayPorts. However, the Acer Veriton M6680g comes with 2 ports, while the Dell Inspiron 3891 has only 1. If you are planning to use multiple monitors, the Acer Veriton M6680g is the better choice.

In case your monitor supports HDMI only, you will be happy to hear that both models come with an HDMI port.

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 M6680g is better equipped as it comes with 5 SATA slot(s), while the Dell Inspiron 3891 has 2 slot(s).

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 Dell Inspiron 3891 comes with a decent 260 Watt PSU, but the Acer Veriton M6680g 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_M6680g_motherboard.jpg motherboard layoutDell_Inspiron_3891_motherboard.jpg motherboard layout