Acer Veriton N4640g vs. Dell OptiPlex 7040 MT

Comparison and Differences

Acer_Veriton_N4640g.jpg case front and back pannelDell_OptiPlex_7040_MT.jpg case front and back pannel
Model
Form factorMicroMini Tower
CPU optionsIntel Gen6 i3/i5/i7; Pentium; CeleronIntel Gen6 i3/i5/i7
ChipsetH110Q170
Dedicated GPU *N.A.GeForce GTX 1650 Super
RAMSODIMM DDR4-2400DIMM DDR4-2133
RAM slots24
RAM speed2400 MT/s2133 MT/s
RAM max32 GB64 GB
USB ports(4x) USB-A 3.0; (2x) USB-A 2.0(6x) USB-A 3.0; (4x) USB-A 2.0;
Video portsHDMI 1.2; DVI(2x) Display Port 1.2; HDMI 1.4;
Other portsRJ45; (3x) Audio;Serial; (2x) PS2; RJ45; Headset; Line-Out;
Optional portsN.AVGA; Media Card Reader;
SATA ports04
PCI slotsN.A.PCIe 3.0 x16; PCIe 3.0 x16 (wired x4); PCIe 3.0 x1; PCI;
M.2 slotsM.2 2280 B-Key (SATA only)M.2 2280 M-key (PCIe 3.0 x4, NVMe)
Drive bays2.5in3.5in/5.25in; (2x) 2.5in; 5.25in (slim);
PSU60/90/135 W240 W
Weight4.00 kg (8.81 lb)8.00 kg (17.64 lb)
Released20172015
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 N4640g and Dell OptiPlex 7040 MT

If you are looking for a more modern desktop, then you should go with the Acer Veriton N4640g which was released in 2017. The Dell OptiPlex 7040 MT is older and entered production in 2015.

If you are looking for the smaller form factor the Acer Veriton N4640g is the right one for you. It is smaller than the Dell OptiPlex 7040 MT and will fit more easily under your desk.

Processor

The two models have the same generation of Intel processors. We think that the 6 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 Dell OptiPlex 7040 MT has 4 RAM slots while the Acer Veriton N4640g 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 Acer Veriton N4640g is using the faster 2400 MT/s RAM. The Dell OptiPlex 7040 MT is slower by supporting RAM speeds of up to 2133 MT/s. Additionally, if you will be needing a lot of RAM, better go for the Dell OptiPlex 7040 MT as it has the ability to run 64 GB of RAM. The Acer Veriton N4640g can do a bit less at max 32 GB. Most of the times, this should be sufficient for the majority of users.

Ports

In total the Dell OptiPlex 7040 MT has 10 USB ports. The Acer Veriton N4640g 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.

Unfortunately, only the Dell OptiPlex 7040 MT has a DisplayPort. The Acer Veriton N4640g does not have one? Don't worry though, nowadays video adapters are cheap and you can get almost any combination of conversion types.

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 Dell OptiPlex 7040 MT is better equipped as it comes with 4 SATA slot(s), while the Acer Veriton N4640g has 0 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 Acer Veriton N4640g comes with a decent 90 Watt PSU, but the Dell OptiPlex 7040 MT has a more powerful one rated at 240 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_N4640g_motherboard.jpg motherboard layoutDell_OptiPlex_7040_MT_motherboard.jpg motherboard layout