Acer Veriton M6660g vs. Alienware Aurora R5

Comparison and Differences

Acer_Veriton_M6660g.jpg case front and back pannelAlienware_Aurora_R5.jpg case front and back pannel
Model
Form factorMini TowerMid Tower
CPU optionsIntel Gen8&9 i3/i5/i7Intel Gen6 i3/i5/i7;
ChipsetQ370Z170
Dedicated GPU *GeForce GTX 1650 SuperGeForce RTX 2070 Super
RAMUDIMM DDR4-2666DIMM DDR4-2133/2400
RAM slots44
RAM speed2666 MT/s2400 MT/s
RAM max64 GB64 GB
USB ports(5x) USB-A 3.0; (2x) USB-A 2.0; (2x) USB-A 3.1; USB-C 3.0(5x) USB 3.0 Type A; (6x) USB-A 2.0; USB 3.1 Type C; USB 3.1 Type A;
Video ports(2x) DisplayPort 1.2; HDMI 1.4; VGAN/A
Other portsRJ45; (2x) Mic, Speaker; Line in; Line out; PS/2 ports; SerialRJ45; Headset; Line-Out; Line-In; S/PDFI optical/analog; Front, side, center, rare outputs;
Optional portsCard readerDisplayPort
SATA ports54
PCI slotsPCIe 3.0 x16; PCIe 2.0 x1; PCI; PCIe 3.0 x16 (wired x4)(x2) PCIe 3.0 x16; (x2) PCIe 3.0 x4;
M.2 slotsM.2 2280/2230 M-key (PCIe 3.0 x4, NVMe); M.2 2230 (WiFi/BT)M.2 2230 (WiFi/BT); M.2 2280/2260/2240 M-key (PCIe 3.0 x2, NVMe);
Drive bays(5x) 2.5/3.5in; 5.25 inch(2x) 2.5in; 3.25in;
PSU300/500 W460/850 W
Weight9.00 kg (19.84 lb)14.62 kg (32.23 lb)
Released20182015
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 M6660g and Alienware Aurora R5

If you are looking for a more modern desktop, then you should go with the Acer Veriton M6660g which was released in 2018. The Alienware Aurora R5 is older and entered production in 2015.

If you are looking for the smaller form factor the Alienware Aurora R5 is the right one for you. It is smaller than the Acer Veriton M6660g 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 M6660g as it is running a newer generation CPU. This is not to say that Alienware Aurora R5 is bad - it can still run some powerful CPUs, albeit being an older generation.

Memory

Both models have have equal amount of ram slots (4 RAM). Usually two RAM slots are more than enough for most cases. However, the count should be taken into account when planning how much and what combination of RAM you are going to need for your system.

The Acer Veriton M6660g is using the faster 2666 MT/s RAM. The Alienware Aurora R5 is slower by supporting RAM speeds of up to 2400 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 R5 has 13 USB ports. The Acer Veriton M6660g is inferior in this regard and packs 10 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 Alienware Aurora R5 as it has 2 USB3.1 ports (the Acer Veriton M6660g has 1).

Unfortunately, only the Acer Veriton M6660g has a DisplayPort. The Alienware Aurora R5 does not have one? Don't worry though, nowadays video adapters are cheap and you can get almost any combination of conversion types.

The Acer Veriton M6660g comes with an HDMI port, while the Alienware Aurora R5 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 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 M6660g is better equipped as it comes with 5 SATA slot(s), while the Alienware Aurora R5 has 4 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 M6660g comes with a decent 500 Watt PSU, but the Alienware Aurora R5 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

Acer_Veriton_M6660g_motherboard.jpg motherboard layoutAlienware_Aurora_R5_motherboard.jpg motherboard layout