Acer Veriton M2630g vs. Dell OptiPlex 790 USFF

Comparison and Differences

Acer_Veriton_M2630g.jpg case front and back pannelDell_OptiPlex_790_USFF.jpg case front and back pannel
Model
Form factorMini TowerUltra Small
CPU optionsIntel Gen4 i3/i5/i7; PentiumIntel Gen2 i3/i5/i7; Celeron; Pentium;
ChipsetH81Q65
Dedicated GPU *GeForce GTX 1650 SuperN.A.
RAMUDIMM DDR3-1600DIMM DDR3-1333
RAM slots42
RAM speed1600 MT/s1333 MT/s
RAM max32 GB8 GB
USB ports(6x) USB-A 2.0(7x)USB-A 2.0;
Video portsDVI; VGADisplayPort 1.2; VGA;
Other portsRJ45; (2x) Mic, Speaker; Line in; Line out; PS/2 ports; SerialRJ45; Hdph; (2x) Mic; Line-Out; Line-In; PS2/COM; Serial; Parallel;
Optional portsCard reader; USB-A 3.0; Parallel; SerialN.A.
SATA ports42
PCI slotsPCIe 3.0 x16; (2x) PCIe 2.0 x1; PCIN.A.
M.2 slotsN.A.N.A.
Drive bays(4x) 3.5in; (2x) 5.25 inch2.5in; 5.25in(slim);
PSU300 W200 W
Weight7.00 kg (15.40 lb)3.27 kg (7.20 lb)
Released20132011
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 M2630g and Dell OptiPlex 790 USFF

If you are looking for a more modern desktop, then you should go with the Acer Veriton M2630g which was released in 2013. The Dell OptiPlex 790 USFF is older and entered production in 2011.

If you are looking for the smaller form factor the Dell OptiPlex 790 USFF is the right one for you. It is smaller than the Acer Veriton M2630g 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 Acer Veriton M2630g as it is running a newer generation CPU. This is not to say that Dell OptiPlex 790 USFF is bad - it can still run some powerful CPUs, albeit being an older generation.

Memory

The Acer Veriton M2630g has 4 RAM slots while the Dell OptiPlex 790 USFF 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 M2630g is using the faster 1600 MT/s RAM. The Dell OptiPlex 790 USFF is slower by supporting RAM speeds of up to 1333 MT/s. Additionally, if you will be needing a lot of RAM, better go for the Acer Veriton M2630g as it has the ability to run 32 GB of RAM. The Dell OptiPlex 790 USFF can do a bit less at max 8 GB. Most of the times, this should be sufficient for the majority of users.

Ports

In total the Dell OptiPlex 790 USFF has 7 USB ports. The Acer Veriton M2630g 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 790 USFF has a DisplayPort. The Acer Veriton M2630g does not have one? Don't worry though, nowadays video adapters are cheap and you can get almost any combination of conversion types.

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 M2630g is better equipped as it comes with 4 SATA slot(s), while the Dell OptiPlex 790 USFF has 2 slot(s).

M.2 SSD interface allows you to transfer data with higher speeds compared to the old SATA interface. Unfortunately, neither the Dell OptiPlex 790 USFF, nor the Acer Veriton M2630g 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 Dell OptiPlex 790 USFF comes with a decent 200 Watt PSU, but the Acer Veriton M2630g has a more powerful one rated at 300 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_M2630g_motherboard.jpg motherboard layoutDell_OptiPlex_790_USFF_motherboard.jpg motherboard layout