Alienware
Graphics Amplifier (9R7XN), Stealth black
*Price sourced from Amazon.com. Last updated 2026-05-26. Price and availability subject to change.
Bottom line: The Graphics Amplifier (9R7XN), Stealth black is a mid-pack option worth checking against alternatives in the accessories category, priced around $799.00, rated 4.1★ across 440 verified Amazon reviews. Worth shortlisting, but check close alternatives before deciding.
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SpecPicks Verdict
SpecPicks classifies Alienware Graphics Amplifier (9R7XN), Stealth black as a mid-pack option worth checking against alternatives in the accessories category, based on 440 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. Alienware's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for accessories of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Solid 4.1★ customer rating
- ✓ Note: Kindly refer User Guide before use
- ✓ Backed by Alienware's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Amplify your performance Step up your graphics performance with support for a full length, double wide, desktop graphics card that do not exceed 10.5 inches in length
- Designed for Alienware 13 R2, 15 R2, 15 R3, Alpha R2, M17xR2, M17xR3, X51 R3, R2 notebooks LCD or on any external display connected to the amplifier
- Includes a 460 Watts internal power supply, GPU is not included, peripherals dock to the amplifer with 4 built in USB 3.0 ports
- Plug in with a single proprietary cable, included in box, exclusively made for Alienware R2 laptops, it is a system bus extender, has stealth black color
- Compatibility for available GPUs compared to TBT3 options and offer support for a single full length, dual wide, PCI Express x16 graphics card, support graphic cards of up to 375W and NVIDIA GeForce GTX 600 as well as AMD Radeon HD 5000 series and newer
- Note: Kindly refer User Guide before use
Full Specifications
| Note | Kindly refer User Guide before use |
|---|---|
| Brand | Alienware |
| Model | 9R7XN |
| Voltage | 240 Volts |
| Unit Count | 1.0 Count |
| Part Number | 9R7XN |
| Connectivity | USB |
| Output Power | 460 Watts |
| Mounting Type | Freestanding |
| Item Dimensions | 16.1 x 7.3 x 6.8 inches |
| Number of Channels | 1 |
| Included Components | laptop |
| Maximum Output Power | 460 watts |
| Warranty Description | 1 |
Ready to buy?
Alienware Graphics Amplifier (9R7XN), Stealth black is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-26. Price and availability subject to change.
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