Acer Veriton M4620g vs. Lenovo ThinkCentre E73 Tower

Comparison and Differences

Acer_Veriton_M4620g.jpg case front and back pannel

Lenovo_ThinkCentre_E73_Tower.jpg case front and back pannel

Model
Form factor	Mini Tower	Mini Tower
CPU options	Intel Gen3 i3/i5/i7; Pentium	Intel Gen4 i3/i5/i7; Pentium;
Chipset	B75	H81
Dedicated GPU *	GeForce GTX 1650 Super	Radeon RX 550
RAM	UDIMM DDR3-1600	DIMM DDR3-1600
RAM slots	4	2
RAM speed	1600 MT/s	1600 MT/s
RAM max	16 GB	16 GB
USB ports	(2x) USB-A 3.0; (6x) USB-A 2.0	(2x)USB-A 3.0; (4x)USB-A 2.0;
Video ports	(2x) DisplayPort 1.2; VGA	DisplayPort; VGA;
Other ports	RJ45; (2x) Mic, Speaker; Line in; Line out; PS/2 ports; Serial	RJ45; Hdph; (2x) Mic; Line-Out; Line-In;
Optional ports	Card reader; USB-A 3.0; Parallel; Serial	Serial; Media card reader (USB 2.0);
SATA ports	5	3
PCI slots	PCIe 2.0 x16; PCIe 2.0 x1; PCI; PCIe 2.0 x16 (wired x4)	PCIe 3.0 x16; (2x) PCIe 2.0 x1;
M.2 slots	N.A.	N.A.
Drive bays	(6x) 3.5in; (2x) 5.25 inch	(2x) 2.5/3.5in; 5.25in;
PSU	300/500 W	ATX 180 W
Weight	13.00 kg (28.66 lb)	7.5 kg (16.53 Ib)
Released	2012	2013
Manual	link	link
Price**	Check Price	Check 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 M4620g and Lenovo ThinkCentre E73 Tower

If you are looking for a more modern desktop, then you should go with the Lenovo ThinkCentre E73 Tower which was released in 2013. The Acer Veriton M4620g is older and entered production in 2012.

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 Lenovo ThinkCentre E73 Tower as it is running a newer generation CPU. This is not to say that Acer Veriton M4620g is bad - it can still run some powerful CPUs, albeit being an older generation.

Memory

The Acer Veriton M4620g has 4 RAM slots while the Lenovo ThinkCentre E73 Tower 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 1600. In addition, you will be able to install the same amount of RAM in both models, and most probably 16 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

In total the Acer Veriton M4620g has 8 USB ports. The Lenovo ThinkCentre E73 Tower 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.

DisplayPort is crucial for any desktop machine. It is good to see that both models are featuring DisplayPorts. However, the Acer Veriton M4620g comes with 2 ports, while the Lenovo ThinkCentre E73 Tower has only 1. If you are planning to use multiple monitors, the Acer Veriton M4620g is the better choice.

None of the models has an HDMI port. If your monitor supports only the HDMI interface, you will need to buy an adapter. Such adapters are cheap so nothing to worry about.

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 M4620g is better equipped as it comes with 5 SATA slot(s), while the Lenovo ThinkCentre E73 Tower has 3 slot(s).

M.2 SSD interface allows you to transfer data with higher speeds compared to the old SATA interface. Unfortunately, neither the Lenovo ThinkCentre E73 Tower, nor the Acer Veriton M4620g has one. However, you can still use a SATA SSD drive which should give you satisfactory performance.

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 Lenovo ThinkCentre E73 Tower comes with a decent 180 Watt PSU, but the Acer Veriton M4620g 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.