Alienware Aurora R12 case front and back pannel

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. The Alienware Aurora R12 is pre-configured with a dedicated graphics card that features either HDMI or DisplayPort output.

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.

Specification

Model
Form factorMid Tower
CPU optionsIntel Gen11 i3/i5/i7/i9;
ChipsetZ490
Dedicated GPU *GeForce RTX 3090
RAMDIMM DDR4-3200/3400
RAM slots4
RAM speed3400 MT/s
RAM max128 GB
USB ports(6x) USB 3.0 Type A; USB 3.0 Type C; (6x) USB-A 2.0; USB 3.1 Type C; USB 3.1 Type A;
Video portsN/A
Other portsRJ45; Headset; Line-Out; Line-In; S/PDFI optical/analog; Front, side, center, rare outputs;
Optional portsDisplayPort
SATA ports4
PCI slots(x2) PCIe 3.0 x16; (x2) PCIe 3.0 x4;
M.2 slotsM.2 2280/2230 M-key (PCIe 4.0 x4, NVMe); M.2 2230 (WiFi/BT);
Drive bays(2x) 2.5in; 3.25in;
PSU550/1000 W
Weight17.80 kg (39.24 lb)
Released2021
Manuallink
Price**Check Price

* 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.
** As an Amazon associate we earn from qualifying purchases.

Can you upgrade Alienware Aurora R12 to play games?

Yes, Alienware Aurora R12 is a gaming machine pre-assembled with dictated graphics card. You can easily play games and upgrade it with better hardware components. Processors, memory modules, and storage devices are easy to install. However, these PCs sometime have proprietary elements like the power supply unit, the chassis or the power connector, which can make it difficult for users to install aftermarket PSUs to support better GPUs.

Please explore the sections bellow to find ideas and suggestions on how to upgrade Alienware Aurora R12.

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.

GPU upgrade

Alienware Aurora R12 is a gaming computer and comes assembled with a dedicated graphics card. According to the specification the best possible GPU you can use with it is GeForce RTX 3090. You can upgrade Alienware Aurora R12 graphics card, but you should select a model that requires 1000 W or less.

GPU upgrade options for Alienware Aurora R12 with the stock 1000W power supply:

GPU Power consumption Memory Req.
AMD RX 6600 160 W 8 GB DDR6 *Dual SATA to PCIe adapter
NVIDIA RTX 2060 170 W 6 GB DDR6 *Dual SATA to PCIe adapter
AMD RX 6600 XT 165 W 8 GB DDR6 *Dual SATA to PCIe adapter
NVIDIA RTX 2070 175 W 8 GB DDR6 *Dual SATA to PCIe adapter
NVIDIA RTX 3060 170 W 8 GB DDR6 *Dual SATA to PCIe adapter
NVIDIA RTX 2070 Super 215 W 8 GB DDR6 *Dual SATA to PCIe adapter
NVIDIA RTX 2080 220 W 8 GB DDR6 *Dual SATA to PCIe adapter
* Typically, the stock power supply in a OEM gaming PCs have the necessary 6 or 8 pin connectors and you don't need any adapters to power the GPU. However, if this is not the case, you may need to use a low-power GPU or a SATA to PCIe power adapter. Alternatively, you can change the entire PSU.

Please note that upgrading to a more power-hungry GPU requires a better PSU. However, in most cases, this may not be possible because most OEM pre-built PCs have motherboards that use a proprietary power connector. Nevertheless, this problem can be solved by using a power adapter. The more challenging problem arises when the model has a non-standard chassis or power supply, in which case upgrading the PSU becomes much harder.

Processor

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

Memory

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.

Wi-Fi Support

Alienware Aurora R12 supports Wi-Fi and Bluetooth combo card with the on-board M.2 2230 (Wi-Fi/BT) slot. The card contains a Wi-Fi module that supports various Wi-Fi standards, as well as a Bluetooth module. It is small circuit board that is designed to fit into a dedicated slot on the motherboard.

Keep in mind that the card is not always included and you have to install one yourself.

Wi-Fi and Bluetooth wireless adapter upgrades for Alienware Aurora R12:

Model Speed Frequency Interface
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

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.

USB ports

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.

Video ports

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 8 GB/s. Currently this is one of the fastest commercially available versions of the PCIe bus (second to PCIe 5.0), 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 SN770 M.2/x4 PCIe 4.0/NVMe TLC Yes
Kingston A2000 M.2/x4 PCIe 3.0/NVMe TLC Yes

Power Supply

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.

Motherboard

Alienware_Aurora_R12_motherboard.jpg motherboard layout