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Dell Alienware Aurora ACT1250

★★★★★ 5.0 (1)

The 20-core Intel Core Ultra 7 265KF and RTX 5070 with 8GB VRAM deliver strong 1440p gaming and development performance in a chassis engineered for reduced acoustics and efficient airflow. Its streamlined design with hexagonal venting keeps temperatures low while offering modern connectivity like Wi-Fi 7 and Thunderbolt 4. This desktop is best for developers and gamers who want a powerful, pre-built system without the noise and thermal issues of typical high-performance rigs.

CPU Intel Core Ultra 7 265KF
RAM 32 GB
Storage 1 TB
GPU NVIDIA GeForce RTX 5070
form factor Desktop
OS Windows 11 Home
Dell Alienware Aurora ACT1250 desktop
88 Score global
Prix 0 €
Aucune offre disponible
Aussi disponible dans:

Snapshot

The 30-Second Version

The Dell Alienware Aurora ACT1250 is a top-tier gaming desktop with a beastly Intel Core Ultra 7 CPU and strong RTX 5070 graphics. It runs cool and quiet thanks to a redesigned case and offers best-in-class connectivity. Shop around for the best price, as vendor listings vary by over $800.

Pros & Cons

Pros

  • Blazing fast Core Ultra 7 CPU handles gaming and heavy multitasking easily 99th
  • Excellent port selection with Thunderbolt and Wi-Fi 7 95th
  • Redesigned chassis runs cooler and quieter than previous models 81th
  • 32GB of DDR5 RAM is ready for demanding games and creative apps 79th
  • Strong 1440p and capable 4K gaming performance from the RTX 5070

Cons

  • 8GB of VRAM on the RTX 5070 may feel limiting in a few years
  • At over 15kg, it's a beast to move around
  • 1TB storage fills up fast with modern game installs
  • Price varies wildly between vendors, so you have to hunt for a deal
  • Included keyboard and mouse are just placeholders

What owners think

The Word on the Street

5.0/5 (1 reviews)
👍 Buyers appreciate the knowledgeable sales support and helpful recommendations when purchasing this system.
🤔 Some users feel the 1TB storage is a bit stingy for a gaming PC at this price and plan to add more immediately.
👍 Early owners are impressed with how quiet the new cooling design is compared to older Alienware desktops.

L'évolution de l'avis des propriétaires dans le temps

Exclusivité

D'après la date à laquelle les clients ont rédigé leurs avis - pour voir si l'enthousiasme initial s'est confirmé.

1Q1 '26
Satisfaits (4-5★)Insatisfaits (1-2★)Hauteur des barres = nombre d'avis

D'après 1 avis clients datés, regroupés par trimestre civil. L'analyse par période est en anglais.

The proof

Performance

The Core Ultra 7 265KF is the star of the show here. In our database, this CPU sits in the 95th percentile, meaning it's one of the best on the market right now. It chews through multi-threaded workloads like video editing and 3D rendering without breaking a sweat. For gaming, the 20 cores are overkill for most titles, but that headroom means background tasks like streaming or Discord won't tank your frame rates. The RTX 5070 with 8GB of VRAM lands in the 81st percentile for GPUs, which is strong. You'll push well past 100 fps in most games at 1440p with settings cranked up, and 4K is very playable with DLSS enabled.

The 32GB of DDR5 RAM is a solid pairing, landing in the upper-middle of the pack. It's plenty for gaming and most creative workflows, though heavy 4K video editors might eventually want to bump it up. The 1TB NVMe SSD is about average for this class of machine, fast enough for quick boot times and game loads, but you'll probably want to add a secondary drive if you keep a large game library installed. The port selection is best-in-class, a 99th percentile showing that gives you tons of flexibility for monitors and accessories.

Performance Percentiles

CPU 95.3
GPU 80.9
RAM 78.5
Ports 99.2
Storage 72.3
Reliability 70.6
Social Proof 73.7

Specifications

Full Specifications

Processor

CPU Intel Core Ultra 7 265KF
Cores 20
Frequency 3.9 GHz
L3 Cache 30 MB

Graphics

GPU NVIDIA GeForce RTX 5070
Type discrete
VRAM 8 GB
VRAM Type GDDR7

Memory & Storage

RAM 32 GB
RAM Generation DDR5
Storage 1 TB
Storage Type NVMe SSD

Build

Form Factor Desktop
Weight 15.4 kg / 33.9 lbs

Connectivity

USB-C Ports 4
USB Ports 7
Thunderbolt USB4
HDMI 1x HDMI 2.1b
DisplayPort 3x DisplayPort 2.1b
Wi-Fi Wi-Fi 7
Bluetooth Bluetooth 5.3
Ethernet 2.5 GbE

System

OS Windows 11 Home

vs Competition

Stacked against the Lenovo Legion 34IAS10, the Alienware pulls ahead in CPU performance and port selection, though Lenovo's Legion towers often have a slight edge in thermal management under sustained load. The HP Omen GT22 is another direct competitor, typically offering similar specs but with a more understated design if the Alienware's sci-fi look isn't your thing. The ASUS ROG GM700TZ-BS978 is a serious contender that often matches or beats the Aurora in pure gaming benchmarks, but ASUS pre-builts can be just as pricey. The MSI EdgeXpert and CLX SET models round out the field, with CLX often being the better choice if you want more customization options from the factory. The Alienware's main advantage is that port selection and the new thermal design, but competitors are breathing down its neck.

Spec Dell Alienware Aurora ACT1250 Lenovo Legion 34IAS10 HP Omen GT22 ASUS Republic of Gamers GM700TZ-BS978 MSI EdgeXpert EdgeXpert-11SUS CLX SET TGMSETRTU5204BM
CPU Intel Core Ultra 7 265KF Intel Core Ultra 9 Intel Core Ultra 9 285K AMD Ryzen 9 9950X NVIDIA GB Intel Core i9 14900KF
RAM (GB) 32 64 64 64 128 64
Storage (GB) 1024 3072 8096 2048 4000 8000
GPU NVIDIA GeForce RTX 5070 NVIDIA GeForce RTX 5080 NVIDIA GeForce RTX 5080 AMD Radeon RX 9070 XT NVIDIA Blackwell Architecture NVIDIA GeForce RTX 5070
Form Factor Desktop mid-tower mid-tower Desktop mini mid-tower
Psu W - 1200 - 850 240 850
OS Windows 11 Home Windows 11 Pro Windows 11 Home Windows 11 Home NVIDIA DGX OS Windows 11 Home
Compare Compare Compare Compare Compare
Product CpuGpuRamPortStorageReliabilitySocial Proof
Dell Alienware Aurora ACT1250 95.380.978.599.272.370.673.7
Lenovo Legion 34IAS10 Compare 97.787.596.691.896.570.682.2
HP Omen GT22 Compare 97.787.595.598.199.370.686.1
ASUS Republic of Gamers GM700TZ-BS978 Compare 98.777.194.297.591.438.273.7
MSI EdgeXpert EdgeXpert-11SUS Compare 99.69598.787.497.938.282.2
CLX SET TGMSETRTU5204BM Compare 94.180.996.686.699.211.795.3

Price

Value & Pricing

Value is tricky here because the price isn't fixed. We've seen this exact ACT1250 configuration listed between $2099 and $2927 across different retailers. At the high end, you're paying a serious premium for the Alienware brand and the convenience of a pre-built system. At the lower end, closer to $2099, it becomes a much more compelling deal. You'd be hard-pressed to build an equivalent system with a Core Ultra 7, RTX 5070, 32GB of DDR5, and a Windows license for significantly less, especially once you factor in the warranty and support. If you find it at the right price, the value is solid. Just don't overpay.

Read more

Overview

The Dell Alienware Aurora ACT1250 is a pre-built gaming desktop that tries to do a lot of things right, and mostly succeeds. It packs Intel's new Core Ultra 7 265KF, a 20-core chip that's an absolute monster for both gaming and creative work, alongside 32GB of DDR5 RAM and an NVIDIA GeForce RTX 5070. If you're hunting for a high-end gaming PC without the hassle of building your own, this configuration sits in a sweet spot for 1440p and even 4K gaming. The redesigned chassis with its hexagonal vents isn't just for show either, it genuinely helps keep temperatures down while staying quieter than older Alienware machines.

Connectivity is a strong point here. You get a generous spread of ports including Thunderbolt, Wi-Fi 7, and a total of 11 USB ports split between Type-A and Type-C. That's more than enough for a full sim racing rig, VR headset, and all your peripherals without needing a hub. The included keyboard and mouse are basic, but they'll get you started. Just know that this thing is heavy at over 15kg, so it's not something you'll be lugging to LAN parties every weekend.

For the specs on paper, the price range we're seeing across vendors is pretty wide, from $2099 to $2927. That spread means you'll want to shop around. The sweet spot seems to be closer to the lower end of that range, where the value proposition gets a lot more interesting against building your own system.

Common Questions

Q: How much VRAM does the RTX 5070 in the Alienware Aurora have?

The NVIDIA GeForce RTX 5070 in this Alienware Aurora ACT1250 configuration comes with 8GB of GDDR7 VRAM. It's enough for high-refresh 1440p gaming and solid 4K performance with DLSS, though it's not the 12GB or 16GB you'd find on higher-tier cards.

Q: Is the Dell Alienware Aurora good for gaming and streaming?

Yes, the 20-core Intel Core Ultra 7 265KF and 32GB of RAM handle gaming and streaming simultaneously without a hitch. You can run demanding games at high settings while encoding a stream, and the CPU has plenty of headroom to spare.

Q: Can I upgrade the RAM and storage in the Alienware Aurora ACT1250?

Absolutely, the Aurora uses standard DDR5 RAM slots and has additional M.2 slots for more NVMe SSDs, plus room for a 2.5-inch or 3.5-inch drive. The tool-less design makes getting inside the case pretty straightforward for upgrades.

Q: Does this Alienware desktop support Wi-Fi 7?

Yes, the ACT1250 model includes a Wi-Fi 7 network adapter, along with a 2.5 Gigabit Ethernet port and Bluetooth 5.3. You're set for the latest wireless standards and fast wired connections.

Who Should Skip This

Skip this if you're strictly a 4K gamer who wants to max out every setting without relying on DLSS, the 8GB of VRAM on the RTX 5070 will eventually hold you back in the most demanding titles. It's also not for you if you love tinkering and upgrading every component yourself, a custom build gives you more control over part selection and is usually cheaper. If desk space is tight, the Aurora's massive 15kg frame isn't doing you any favors, look at smaller form factor pre-builts from MSI or ASUS instead.

Verdict

The Dell Alienware Aurora ACT1250 is a powerful, well-connected gaming desktop that finally addresses the cooling complaints of older models. It's a fantastic choice if you want a high-end, plug-and-play experience for 1440p gaming and creative work. The Core Ultra 7 CPU is a genuine standout, and the sheer number of ports means you won't be dongle shopping anytime soon.

Should you buy it? Yes, if you find it priced around the $2100 mark and you value a clean, pre-built system with a warranty. The 8GB of VRAM on the RTX 5070 is the one spec that gives us pause for long-term 4K gaming, but for most people today, it's more than enough. If you're comfortable with a screwdriver, you can probably save a couple hundred bucks building your own, but you'll miss out on that slick, quiet chassis.

Usage Scores

Overall (88.4)Ai Llm (57.1)Gaming (84.3)Compact (45.3)Creator (83)Business (85.9)Developer (88.7)Home Office (85.9)Workstation (82.6)

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