Acer Veriton X6630g vs. Alienware X51

Comparison and Differences

Acer_Veriton_X6630g.jpg case front and back pannelAlienware_X51.jpg case front and back pannel
Model
Form factorSmallSmall Gaming
CPU optionsIntel Gen4 i3/i5/i7; PentiumIntel Gen2&3 i3/i5/i7;
ChipsetQ87H61
Dedicated GPU *Radeon RX 6400 Low ProfileGeForce GTX 1650 Super
RAMUDIMM DDR3-1600DIMM DDR3-1333
RAM slots42
RAM speed1600 MT/s1333 MT/s
RAM max32 GB8 GB
USB ports(4x) USB-A 3.0; (4x) USB-A 2.0;(2x) USB 3.0 Type A; (6x) USB-A 2.0;
Video ports(2x) DisplayPort 1.2; HDMI 1.4; VGA; DVIHDMI
Other portsRJ45; (2x) Mic, Speaker; Line in; Line out; PS/2 ports; SerialRJ45; Headset; Line-Out; Line-In; S/PDFI optical/analog;
Optional portsSerial; Parallel; Card readerN.A.
SATA ports44
PCI slotsPCIe 3.0 x16; PCIe 3.0 x1PCIe 3.0 x16;
M.2 slotsN.A.N.A.
Drive bays3.5in; 5.25 inch3.25in; 5.25in;
PSU220 W240/330 W
Weight10.50 kg (32.14 lb)5.49 kg (12.10 lbs)
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 X6630g and Alienware X51

If you are looking for a more modern desktop, then you should go with the Acer Veriton X6630g which was released in 2013. The Alienware X51 is older and entered production in 2011.

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 Acer Veriton X6630g as it is running a newer generation CPU. This is not to say that Alienware X51 is bad - it can still run some powerful CPUs, albeit being an older generation.

Memory

The Acer Veriton X6630g has 4 RAM slots while the Alienware X51 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 X6630g is using the faster 1600 MT/s RAM. The Alienware X51 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 X6630g as it has the ability to run 32 GB of RAM. The Alienware X51 can do a bit less at max 8 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. 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 Acer Veriton X6630g has a DisplayPort. The Alienware X51 does not have one? Don't worry though, nowadays video adapters are cheap and you can get almost any combination of conversion types.

In case your monitor supports HDMI only, you will be happy to hear that both models come with an HDMI port.

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.

M.2 SSD interface allows you to transfer data with higher speeds compared to the old SATA interface. Unfortunately, neither the Alienware X51, nor the Acer Veriton X6630g 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 Acer Veriton X6630g comes with a decent 220 Watt PSU, but the Alienware X51 has a more powerful one rated at 330 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_X6630g_motherboard.jpg motherboard layoutAlienware_X51_motherboard.jpg motherboard layout