Alienware Area 51 R4 vs. HP EliteDesk 800 G6 Mini

Comparison and Differences

Alienware_Area_51_R4.jpg case front and back pannelHP_EliteDesk_800_G6_Mini.jpg case front and back pannel
Model
Form factorMid TowerMicro
CPU optionsIntel Gen7&9&10 Core X-seriesIntel Gen10 i3/i5/i7/i9; Celeron; Pentium;
ChipsetX299 PCHQ470
Dedicated GPU *GeForce RTX 3090NVIDIA GTX 1660 Ti (custom)
RAMDIMM DDR4-2666/2933SODIMM DDR4-2933
RAM slots42
RAM speed2933 MT/s2933 MT/s
RAM max64 GB64 GB
USB ports(8x) USB 3.0 Type A; (2x) USB-A 2.0; USB 3.1 Type C; USB 3.1 Type A;USB-C 3.1; (3x)USB-A 3.1; (3x)USB-A 3.0;
Video portsN/A(2x) DisplayPort;
Other portsRJ45; Headset; Line-Out; Line-In; S/PDFI optical; Card Reader;RJ45; Hdph; Headset;
Optional portsN.A.DP1.4/ HDMI2.0a/ VGA/ USB-C(DP1.4)/ (2x)USB-A 3.0/ LAN/ Thunderbolt3; NVIDIA GTX 1660/(2x)USB-A 2.0/ Serial; WiFi antenna;
SATA ports41
PCI slots(x3) PCIe 3.0 x16; (x2) PCIe 3.0 x8; PCIe 3.0 x4;N.A.
M.2 slotsM.2 2230 (WiFi/BT); M.2 2280 M-key (PCIe 3.0 x2, NVMe);(2x) M.2 2280/2230 M-key (PCIe x4); M.2 2230 (WiFi/BT);
Drive bays(2x) 2.5in; (x3) 3.25in; 5.25in;2.5in;
PSU850/1500 W65/90/150 W
Weight28 kg (61.73 lbs)1.42 kg (3.13 lb)
Released20152020
Manuallinklink
Price**Check PriceCheck Price

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* 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 Area 51 R4 and HP EliteDesk 800 G6 Mini

If you are looking for a more modern desktop, then you should go with the HP EliteDesk 800 G6 Mini which was released in 2020. The Alienware Area 51 R4 is older and entered production in 2015.

If you are looking for the smaller form factor the HP EliteDesk 800 G6 Mini is the right one for you. It is smaller than the Alienware Area 51 R4 and will fit more easily under your desk.

Processor

The two models have the same generation of Intel processors. We think that the 10 generation of Intel Processors have enough power to execute all of the home and office tasks that most people will care to do.

Memory

The Alienware Area 51 R4 has 4 RAM slots while the HP EliteDesk 800 G6 Mini 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.

None of the desktops has an advantage when it comes to the speed of the RAM being used. Both models support RAM speeds of up to 2933. 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 Area 51 R4 has 12 USB ports. The HP EliteDesk 800 G6 Mini is inferior in this regard and packs 7 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 HP EliteDesk 800 G6 Mini as it has 3 USB3.1 ports (the Alienware Area 51 R4 has 2).

Unfortunately, only the HP EliteDesk 800 G6 Mini has a DisplayPort. The Alienware Area 51 R4 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 Area 51 R4 is better equipped as it comes with 4 SATA slot(s), while the HP EliteDesk 800 G6 Mini 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 HP EliteDesk 800 G6 Mini has 1 M.2 slots while the Alienware Area 51 R4 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 HP EliteDesk 800 G6 Mini comes with a decent 150 Watt PSU, but the Alienware Area 51 R4 has a more powerful one rated at 1500 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_Area_51_R4_motherboard.jpg motherboard layoutHP_EliteDesk_800_G6_Mini_motherboard.jpg motherboard layout