Alienware Aurora R6 vs. Dell OptiPlex 7080M

Comparison and Differences

Alienware_Aurora_R6.jpg case front and back pannelDell_OptiPlex_7080M.jpg case front and back pannel
Model
Form factorMid TowerMicro
CPU optionsIntel Gen7 i3/i5/i7;Intel Gen10 i3/i5/i7/i9;
ChipsetZ270Q470
Dedicated GPU *GeForce RTX 2070 SuperN.A.
RAMDIMM DDR4-2400/2667SODIMM DDR4-2666/2933
RAM slots42
RAM speed2666 MT/s2933 MT/s
RAM max64 GB64 GB
USB ports(5x) USB 3.0 Type A; (6x) USB-A 2.0; USB 3.1 Type C; USB 3.1 Type A;USB 3.1 Type C; (3x) USB-A 3.1; (2x) USB-A 3.0;
Video portsN/A(2x) Display Port 1.4;
Other portsRJ45; Headset; Line-Out; Line-In; S/PDFI optical/analog; Front, side, center, rare outputs;RJ45; Headset; Line-Out/In;
Optional portsDisplayPortHDMI2.0b/DP1.4/VGA/USB Type-C (DP Alt Mode); Serial; Serial+PS2; (2x) WiFi antenna;
SATA ports41
PCI slots(x2) PCIe 3.0 x16; (x2) PCIe 3.0 x4;PCIe x8 Gen3 (optional)
M.2 slotsM.2 2230 (WiFi/BT); M.2 2280/2260/2240 M-key (PCIe 3.0 x2, NVMe); M.2 2280/2230 M-key (PCIe 3.0 x4, NVMe); M.2 2280 M-key (PCIe); M.2 2230 (WiFi/BT)
Drive bays(2x) 2.5in; 3.25in; 5.25in; U.22.5in
PSU460/850 W90/130/180 W
Weight14.62 kg (32.23 lb)1.38 kg (3.04 lb)
Released20162020
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 Alienware Aurora R6 and Dell OptiPlex 7080M

If you are looking for a more modern desktop, then you should go with the Dell OptiPlex 7080M which was released in 2020. The Alienware Aurora R6 is older and entered production in 2016.

If you are looking for the smaller form factor the Dell OptiPlex 7080M is the right one for you. It is smaller than the Alienware Aurora R6 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 Dell OptiPlex 7080M as it is running a newer generation CPU. This is not to say that Alienware Aurora R6 is bad - it can still run some powerful CPUs, albeit being an older generation.

Memory

The Alienware Aurora R6 has 4 RAM slots while the Dell OptiPlex 7080M 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 Dell OptiPlex 7080M is using the faster 2933 MT/s RAM. The Alienware Aurora R6 is slower by supporting RAM speeds of up to 2666 MT/s. In addition, you will be able to install the same amount of RAM in both models, and most probably 64 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 Alienware Aurora R6 has 15 USB ports. The Dell OptiPlex 7080M 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. It's great that both of the models have USB 3.1 ports which will allow you to exchange data with your peripherals at up to 10Gb/s. But if you need maximum connectivity, go with the Dell OptiPlex 7080M as it has 4 USB3.1 ports (the Alienware Aurora R6 has 2).

Unfortunately, only the Dell OptiPlex 7080M has a DisplayPort. The Alienware Aurora R6 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 Alienware Aurora R6 is better equipped as it comes with 4 SATA slot(s), while the Dell OptiPlex 7080M has 1 slot(s).

An M.2 SSD can be several times faster than a SATA one. Thus, we are happy to see that both models support the M.2 interface. However, the Dell OptiPlex 7080M has 1 M.2 slots while the Alienware Aurora R6 comes with just 1.

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 7080M comes with a decent 180 Watt PSU, but the Alienware Aurora R6 has a more powerful one rated at 850 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

Alienware_Aurora_R6_motherboard.jpg motherboard layoutDell_OptiPlex_7080M_motherboard.jpg motherboard layout