Acer Veriton X2660g vs. Dell OptiPlex 980 DT

Comparison and Differences

Acer_Veriton_X2660g.jpg case front and back pannelDell_OptiPlex_980_DT.jpg case front and back pannel
Model
Form factorSmallDesktop
CPU optionsIntel Gen8 i3/i5/i7; Pentium; CeleronIntel Gen1 i3/i5/i7; Pentium Dual Core;
ChipsetB360Q57
Dedicated GPU *Radeon RX 6400 Low ProfileGeForce GTX 1650 Low Profile
RAMUDIMM DDR4-2666DIMM DDR3-1060/1333
RAM slots24
RAM speed2666 MT/s1333 MT/s
RAM max32 GB16 GB
USB ports(2x) USB-A 3.0; (4x) USB-A 2.0; (2x) USB-A 3.1(8x)USB-A 2.0;
Video portsDisplayPort 1.2; HDMI 1.4; 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; eSATA
Optional portsSerial; Parallel; Card readerN.A.
SATA ports44
PCI slotsPCIe 3.0 x16; (2x) PCIe 3.0 x1; PCIPCIe 2.0 x16; PCIe 2.0 x4;
M.2 slotsM.2 2280/2230 M-key (PCIe 3.0 x4, NVMe); M.2 2230 (WiFi/BT)N.A.
Drive bays3.5in; 5.25 inch slim(2x)3.5in; 5.25in;
PSU180/250 W255 W
Weight5.00 kg (11.02 lb)8.30 kg (18.29 lb)
Released20182010
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 X2660g and Dell OptiPlex 980 DT

If you are looking for a more modern desktop, then you should go with the Acer Veriton X2660g which was released in 2018. The Dell OptiPlex 980 DT is older and entered production in 2010.

If you are looking for the smaller form factor the Acer Veriton X2660g is the right one for you. It is smaller than the Dell OptiPlex 980 DT 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 X2660g as it is running a newer generation CPU. This is not to say that Dell OptiPlex 980 DT is bad - it can still run some powerful CPUs, albeit being an older generation.

Memory

The Dell OptiPlex 980 DT has 4 RAM slots while the Acer Veriton X2660g 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 X2660g is using the faster 2666 MT/s RAM. The Dell OptiPlex 980 DT 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 X2660g as it has the ability to run 32 GB of RAM. The Dell OptiPlex 980 DT can do a bit less at max 16 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 8. If this is not enough, using a USB hub is always a viable option. What is nice about the Acer Veriton X2660g, is that it has 2 USB 3.1 port(s) which allows transfer of up to 10Gb/s. Unfortunately, the Dell OptiPlex 980 DT 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.

The DisplayPort is usually the more popular video port used with desktops and laptops, while the HDMI is used predominantly in consumer electronics. That's why, it is good to see that both of the models come with a DisplayPort.

The Acer Veriton X2660g comes with an HDMI port, while the Dell OptiPlex 980 DT does not support the interface. Of course missing HDMI port is something that can be easily fixed with a good adapter (e.g. DisplayPort to HDMI).

SATA slots are located on the motherboard and it is where SSD, HDD and Optical Disk Drives are connected. Each of the two models being compared have 4 SATA slot(s). Keep in mind that having too few SATA slots might limit your options for connecting additional memory drives.

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 Acer Veriton X2660g. Sadly, the Dell OptiPlex 980 DT 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 Acer Veriton X2660g comes with a decent 250 Watt PSU, but the Dell OptiPlex 980 DT has a more powerful one rated at 255 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_X2660g_motherboard.jpg motherboard layoutDell_OptiPlex_980_DT_motherboard.jpg motherboard layout