Alienware Aurora R12
Specification and Upgrade Options
The Alienware Aurora R12 is a pre-built gaming desktop computer first released in 2021. The motherboard is using the Z490 chipset and supports 11th gen Intel Core processor, and 128GB of DIMM DDR4-3200/3400 memory.
Alienware Aurora R12 is a Mid Tower form factor computer. The Mid Tower form factor is usually used in gaming and workstations configurations. If you are looking for a system with maximum upgradability, Alienware Aurora R12 is a very good option. Models in this category usually have 4x PCIe slots, several drive bays and space for liquid and large size air cooling.
Windows 11 compatibility
Yes, Alienware Aurora R12 is compatible with Windows 11. According to Windows 11 specification, all models that have Intel 8th Gen processors (or newer) with TPM 2.0 support and a UEFI BIOS with Secure boot, are eligible to upgrade form Windows 10 to Windows 11 through Windows Update.
The Alienware Aurora R12 supports Gen11 Intel Core technology. The 11th generation of Intel Core processors were released in 2020. The main differences from the previous generations are the significant improvement in base and boost clock. A cool new feature is the presence of Thunderbolt 4 (which includes also USB4) and PCI Express 4.0 (not for Pentium and Celeron).
Best CPUs for Alienware Aurora R12 upgrade:
|Model||Cores (Threads)||Base frequency||Turbo|
|Core i5 11500||6(12)||2.7 GHz||4.6 GHz|
|Core i5 11600||6(12)||2.8 GHz||4.8 GHz|
|Core i7 11700||8(16)||2.5 GHz||4.9 GHz|
|Core i7 11700F||8(16)||2.5 GHz||4.9 GHz|
|Core i9 11900||8(16)||2.5 GHz||5.1 GHz|
|Core i9 11900F||8(16)||2.5 GHz||5.1 GHz|
Alienware Aurora R12 has four RAM slots and supports dual channel memory configuration. This is sufficient for almost any use case and especially in situations where the workload calls for more RAM.
To cover the needs of your OS, games, and apps, Alienware Aurora R12 supports up to 128 GB of DIMM DDR4-3200/3400 RAM. For office work, home use, and light gaming we recommend 8GB of RAM. For everything else, use 16GB or more.
Faster RAM speeds permit your processor to access the data stored inside the memory faster. This is important for the overall speed of your system. The motherboard of the Alienware Aurora R12 supports RAM speeds of up to 3400 MT/s.
Alienware Aurora R12 comes equipped with an on-board M.2 2230 (WiFi/BT) slot. This slot is used for a Wi-Fi and Bluetooth combo card.
Best Wireless adapters for Alienware Aurora R12:
|WiFi 6E (Gig+) Kit||3000 Mbit/s||2.4GHz / 5GHz||NGFF M.2 A/E Key|
|Rekong AX210||3000 Mbit/s||2.4GHz / 5GHz||NGFF M.2 A/E Key|
|Gigabyte GC-Wbax200||2400 Mbit/s||2.4GHz / 5GHz||PCIe|
|TP-Link Archer TX50E||2400 Mbit/s||2.4GHz / 5GHz||PCIe|
|TP-Link Archer T9UH||1300 Mbit/s||2.4GHz / 5GHz||USB 3.0|
Ports are important and often people don't think about them when buying a PC. For example, if you don't have enough USB ports, using external devices becomes problematic. Before you buy any system, considering your use case, check the number of external devices you are going to use and plan the number of the extension ports accordingly.
The Alienware Aurora R12 comes with fifteen USB ports in total. Having more USB ports is always better, but also pay attention to the version of those USB ports. Higher version ports support faster transfer speeds. It is nice to see that the model has a USB 3.1 port. This interface is using 10Gb/s connection and it's very useful when you transfer big files to external drives.
The DisplayPort (DP) is now the most widely used digital interface for transmitting digital video and audio between display devices and PCs. It is unfortunate to see that the Alienware Aurora R12 doesn't have one. Check out the HDMI section and make sure that you are at least getting an HDMI port - a good substitution for the DP.
The HDMI port is another digital video port you can use to connect external display. It has very similar capabilities to the DisplayPort with few exceptions. However, the Alienware Aurora R12 doesn't have one. This is not a problem if there is on-board DisplayPort.
*Please keep in mind in order to use the video ports available through the motherboard, you need a CPU with integrated graphics card. If you have a dedicated GPU, use his ports instead.
SSD storage - M.2 sockets and SATA ports
The SATA port is one of the places where you can connect a stora gedevice. The Alienware Aurora R12 comes with four SATA port(s). Not enough SATA ports might limit your options for additional storage devices. Think about your use case and decide if the SATA ports provided by this model will be sufficient.
Alienware Aurora R12 has also one M.2 socket(s) that supports both PCIe NVMe (PCIe 4.0 x4) and SATA M.2 drives with speed of up to 5 GB/s. Currently this is the fastest version of the PCIe bus, making this configuration perefect for both gaming and work related tasks.
The M.2 PCIe SSD connector in combination with an NVMe drive allows for higher transfer rates, compared to the old SATA interface. In some situations, NVMe device connected to the M.2 PCIe socket can be more than 5 times faster.
Best PCIe NVMe drives for Alienware Aurora R12 storage upgrade:
|Model||Form factor / Interface||NAND type||DRAM|
|Samsung 980 PRO SSD||M.2/x4 PCIe 4.0/NVMe||TLC||Yes|
|CORSAIR MP600 PRO||M.2/x4 PCIe 4.0/NVMe||TLC||Yes|
|SAMSUNG 970 EVO Plus||M.2/x4 PCIe 3.0/NVMe||TLC||Yes|
|Western Digital Black SN750||M.2/x4 PCIe 3.0/NVMe||TLC||Yes|
|Kingston A2000||M.2/x4 PCIe 3.0/NVMe||TLC||Yes|
The Alienware Aurora R12 comes with a 1000 Watt PSU. Having a power supply with high power rating is important, especially if you are doing upgrade with addtional components, like dedicated GPU and more HDDs. Will this 1000 W be enough, it all depends on your specific use. Please keep in mind that some models might have more than one PSU option. Whenever possible get the most powerful one, as it might make future upgrades easier.