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Dell Alienware Area-51 (R7 9850X3D / RTX 5090 / 64GB RAM / 2TB SSD) specifications and in-depth review

Dell Alienware Area-51 (R7 9850X3D / RTX 5090 / 64GB RAM / 2TB SSD)

Manufacturer: Dell

The Dell Alienware Area-51 (R7 9850X3D / RTX 5090 / 64GB RAM / 2TB SSD) is a powerful gaming PC designed for top-tier performance. Equipped with a 32GB VRAM GPU and a spacious 4000GB SSD, it ensures smooth gameplay and fast data access. This model is ideal for gamers who demand high performance and exceptional graphics.

Under the hood, the system boasts an AMD Ryzen 7 9850X3D processor with a clock speed of 8 x 4.7 GHz and 16 threads, paired with 64GB of high-speed RAM running at 6400 MHz. With support for DirectX 12 Ultimate, ray tracing, and PCIe 5, it offers advanced graphical capabilities, while the 2TB SSD and NVMe technology provide swift storage and load times.

Pros
  • Supports a maximum of 192GB of RAM, allowing for extensive multitasking and memory-intensive applications.
  • Equipped with a 4000GB SSD and NVMe technology for fast storage and data retrieval.
  • Has Wi-Fi 6E support, providing fast wireless internet connectivity and future-proofing for new networks.
  • Offers multiple USB-C and Thunderbolt 4 ports for high-speed data transfer and compatibility with modern peripherals.
  • Supports ECC memory, ensuring data integrity for professional and critical tasks.
Cons
  • No USB 3.2 Gen 2x2 or USB 3.2 Gen 1 ports (USB-C), limiting certain high-speed data transfer options.
  • Does not support air-water cooling, potentially limiting advanced cooling options for extreme workloads.
  • Lacks RGB lighting, which may be a drawback for users who prefer customizable aesthetics in their gaming PCs.
  • Does not include a VGA connector, which might be a limitation for users with older display setups.
Who is this for?

This product is ideal for professionals and enthusiasts who require high processing power and multitasking capabilities, thanks to its 64GB of RAM and the ability to support up to 192GB of RAM. It is also well-suited for users working with memory-intensive applications like video editing, 3D rendering, and large-scale simulations. Additionally, the Wi-Fi 6E support ensures seamless connectivity for users in fast-paced, high-bandwidth environments.

Who is this NOT for?

This product may not be ideal for users seeking a compact, lightweight system, as its large form factor and lack of advanced cooling options may make it cumbersome for portability. Additionally, the absence of RGB lighting and the lack of a VGA connector may deter users looking for more customizable aesthetics or compatibility with older display technologies.

General info:

release date January 2026
SSD storage capacity 4000GB
form factor ATX
Is an NVMe SSD ✓
volume 80451.9342 cm³
thickness 610.5 mm
height 569 mm
width 231.6 mm

The Dell Alienware Area-51 features a large 4000GB SSD for ample storage and quick data retrieval, with NVMe technology for faster performance. Its ATX form factor ensures compatibility with a variety of components, while the system's dimensions are 569mm in height, 231.6mm in width, and 610.5mm in thickness, with a volume of 80451.9342 cm³.

Graphics card:

VRAM 32GB
floating-point performance 104.9 TFLOPS
effective memory speed 28000 MHz
GPU clock speed 2010 MHz
GPU memory speed 1750 MHz
GPU turbo 2200 MHz
GDDR version GDDR7
DirectX version DirectX 12 Ultimate
PCI Express (PCIe) version 5
supports ray tracing ✓
texture rate 1638.8 GTexels/s
pixel rate 424.2 GPixel/s
maximum memory bandwidth 1792 GB/s
memory bus width 512-bit
supports DLSS ✓
supported displays 4
semiconductor size 4 nm
texture mapping units (TMUs) 680
shading units 21760
render output units (ROPs) 176
OpenGL version 4.6
OpenCL version 3
has LHR ✕
Supports multi-display technology ✓
Has Double Precision Floating Point (DPFP) ✓
Supports 3D ✓
has RGB lighting ✕
number of transistors 92200 million

The Dell Alienware Area-51 is equipped with a 32GB VRAM graphics card that delivers impressive performance, with a peak floating-point performance of 104.9 TFLOPS. It supports ray tracing and features advanced technologies like DLSS, allowing for enhanced visual fidelity. With a memory bandwidth of 1792 GB/s and a 512-bit memory bus, this GPU is designed for demanding applications and multitasking across up to four displays.

CPU:

CPU speed 8 x 4.7 GHz
Has integrated graphics ✓
Has an unlocked multiplier ✓
L1 cache 640 KB
L2 cache 8 MB
L3 cache 96 MB
turbo clock speed 5.6GHz
CPU threads 16 threads
uses multithreading ✓
clock multiplier 47
L2 core 1 MB/core
L3 core 12 MB/core
Supports 64-bit ✓
CPU temperature 95 °C

The Dell Alienware Area-51 is powered by a high-performance CPU with a base clock speed of 8 x 4.7 GHz and a turbo boost reaching 5.6 GHz. With 16 threads and support for multithreading, this processor efficiently handles demanding tasks. It features a generous 96 MB L3 cache and 640 KB L1 cache, providing ample memory for smooth processing, while integrated graphics add flexibility for visual outputs.

Benchmarks:

Memory:

RAM 64GB
RAM speed 6400 MHz
DDR memory version 5

The Dell Alienware Area-51 is equipped with 64GB of high-speed RAM running at 6400 MHz, ensuring smooth multitasking and performance in demanding applications. This memory is based on the DDR5 standard, offering improved data transfer rates and efficiency compared to previous generations, making it ideal for intensive gaming or content creation tasks.

Connectivity:

Wi-Fi version Wi-Fi 6E (802.11ax), Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n), Wi-Fi 7 (802.11be)
supports Wi-Fi ✓
USB 2.0 ports 5
USB 3.2 Gen 2 ports (USB-A) 0
USB 3.2 Gen 1 ports (USB-A) 3
USB 3.2 Gen 2 ports (USB-C) 4
USB 4 40Gbps ports 2
USB 4 20Gbps ports 0
USB 3.2 Gen 2x2 ports 0
USB 3.2 Gen 1 ports (USB-C) 0
RJ45 ports 1
Thunderbolt 4 ports 2
Thunderbolt 3 ports 0
DisplayPort outputs 3
HDMI version HDMI 2.1
HDMI ports 1
Has Bluetooth ✓
Bluetooth version 5.4
DVI outputs 0
Has S/PDIF Out port ✓
has a socket for a 3.5 mm audio jack ✓
has a VGA connector ✕

The Dell Alienware Area-51 offers extensive connectivity options, including Wi-Fi 6E for fast wireless internet, as well as Bluetooth 5.4 for seamless device pairing. It features a range of USB ports, such as 5 USB 2.0 ports, 3 USB 3.2 Gen 1 (USB-A) ports, and 4 USB 3.2 Gen 2 (USB-C) ports, along with two Thunderbolt 4 ports for high-speed data transfer. Additional options include DisplayPort outputs, HDMI 2.1, and S/PDIF Out for versatile multimedia connectivity.

Miscellaneous:

has an HDMI output ✓
Type Desktop
chipset X670, B650, X870, B840, B850
CPU socket AM5
instruction sets MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, SSE 4.2
Has NX bit ✓
Supports ECC memory ✓
memory channels 2
RAM speed (max) 5600 MHz
maximum memory amount 192GB
Thermal Design Power (TDP) 120W
Uses big.LITTLE technology ✕
AMD SAM / Intel Resizable BAR Intel Resizable BAR
GPU architecture Blackwell
USB-C ports 0
Has air-water cooling ✕
mini DisplayPort outputs 0
has XeSS (XMX) ✕

The Dell Alienware Area-51 is equipped with an HDMI output for external display connectivity and is compatible with chipsets like X670, B650, and X870. It features a CPU socket of AM5 and supports advanced instruction sets like AVX and AES, ensuring high computational efficiency. With support for ECC memory and a maximum RAM capacity of 192GB, this desktop system is optimized for demanding workloads.

Final Verdict

The Dell Alienware Area-51 · R7 9850X3D · RTX 5090 is a high-performance gaming PC tailored for demanding users who require substantial power for tasks like gaming, content creation, and heavy multitasking. With its 64GB of RAM and powerful RTX 5090 graphics card, it excels in handling graphics-intensive applications. While its large form factor and lack of certain cooling options may limit its portability, it remains a solid choice for those who prioritize performance and connectivity in a desktop setup. This product is best suited for power users and gamers who need a robust machine capable of handling the most demanding workloads.