Table 4. Memory specifications(continued)
Description Values
● 32 GB: 2 x 16 GB, DDR5, 6400 MT/s, dual-channel, XMP
● 64 GB: 2 x 32 GB, DDR5, 6400 MT/s, dual-channel, XMP
NOTE: The maximum speed of XMP must be enabled in
BIOS or AWCC. Only Dell Certified Kingston XMP memory
is supported.
Ports and connectors
The following table lists the external and internal ports available on your Alienware Area-51 AAT2250.
Table 5. External ports and connectors
Description Values
Network One RJ45 port
USB Rear ports
● Three USB 2.0 (480 Mbps) ports
● Two USB 2.0 (480 Mbps) ports with Smart Power On
● One USB 3.2 Gen 1 (5 Gbps) port
● Two USB 3.2 Gen 2 (10 Gbps) Type-C ports
● Two Thunderbolt 4 (40 Gbps) ports with DisplayPort Alt
Mode/USB Type-C/USB4/Power Delivery
Top ports
● Two USB 3.2 Gen 2 (10 Gbps) Type-C port with
PowerShare
● Two USB 3.2 Gen 1 (5 Gbps) ports
Audio Top ports
● One audio output/headphone - 3.5 mm, 2 stack
● One audio input/microphone - 3.5 mm, 2 stack
Rear ports
● One optical S/PDIF port
● One line-in port - 3.5 mm, 2 stack
● One line-out port - 3.5 mm, 2 stack
Video Supported through discrete GPU
Media card reader Not supported
Power port 110 V/220 V
Security One security-cable slot (wedge-shaped)
Table 6. Internal ports and connectors
Description Values
PCIe expansion card slots
● One PCIe x16 mechanical/x16 electrical Gen5 slot
● Two PCIe Gen4 x4 slots
mSATA Not supported
SATA Three
M.2 Three M.2 card slots supporting 2230 or 2280 solid state drives
NOTE: To learn more about the features of different types
of M.2 cards, see the Knowledge Base resource at the Dell
Support Site.
22 Specifications of Alienware Area-51 AAT2250
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