Fractal Design Define 7 XL Black Solid Brushed Aluminum/Steel E-ATX Silent Modular Full Tower Computer Case
Bottom line: The Fractal Design Define 7 XL Black Solid Brushed Aluminum/Steel E-ATX ($239.99 on Amazon as of 2026-10-06): Fits E-ATX and SSI-EEB enterprise boards plus multi-GPU setups; main trade-off: full-tower footprint too large for compact desks or shelves.
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*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Fits E-ATX and SSI-EEB enterprise boards plus multi-GPU setups
- ✓ Holds up to 18 HDDs and 5 SSDs in default Storage layout
- ✓ Open layout clears 480mm radiators for custom water loops
- ✓ Brushed aluminum door, reversible hinges, magnetic latch
- ✓ Sound-damped panels for quiet full-tower operation
Cons
- ✗ Full-tower footprint too large for compact desks or shelves
- ✗ Steel and aluminum build is heavy to move once loaded
- ✗ Solid front door restricts intake airflow vs a mesh panel
- ✗ Massive storage and space is overkill for single-GPU builds
Manufacturer description
The Define 7 XL sets a new standard for what you should expect from a full tower case in terms of modularity, flexibility and ease of use. With its dual-layout interior, industrial sound damping and massively versatile layout supporting the largest E-ATX and enterprise boards, multi-GPU setups, outlandish water loops, and almost two dozen storage devices (in Storage layout), you’ll be hard pressed to find a limit to what you can do with your build in the Define 7 XL.
SpecPicks Verdict
SpecPicks scored Fractal Design Define 7 XL Black Solid Brushed Aluminum/Steel E-ATX… using a rating × review-volume × price-fit model applied to published specs and reviews across the pc cases category. Compare with similarly-priced alternatives in the pc cases category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for pc cases 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 retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- An expansive internal layout easily accommodates large motherboards up to E-ATX and SSI-EEB.
- Install up to 18 HDDs alongside 5 SSDs mounts in the default Storage Layout.
- Convert to Open Layout and get more than enough room for your custom water loop with large reservoirs and radiators up to 480 mm.
- Brushed aluminum encases a refined front door design with reversible dual-handed hinges and magnetic latching.
- Versatile new multi-brackets convert any unused fan position to an HDD, SSD or pump mount
Full Specifications
| Brand | Fractal Design |
|---|---|
| Color | Black |
| Fan Size | 120 Millimeters |
| Material | Aluminum |
| Case Type | Full Tower |
| Model Name | FD-C-DEF7X-01 |
| Unit Count | 1.0 Count |
| Model Number | FD-C-DEF7X-01 |
| Cooling Method | Water |
| Item Type Name | Fractal Design Define 7 XL Black Solid /Brushed Aluminum/Steel E-ATX Silent Modular Full Tower Computer Case |
| Number of Fans | 11 |
| Mfr Part Number | FD-C-DEF7X-01 |
| Total Usb Ports | 5 |
| Antenna Location | Gaming |
| Compatible Devices | E-ATX, ATX, Micro-ATX, Mini-ITX motherboards, up to 18 HDDs and 5 SSDs, 8 expansion slots, CPU coolers up to 185mm tall, GPUs up to 530mm in length, radiators up to 480mm for water cooling systems |
| Enclosure Material | Aluminum |
| Total USB 2.0 Ports | 2 |
| Total USB 3.0 Ports | 1 |
| Warranty Description | 2 year manufacturer |
| Hard Disk Form Factor | 3.5 Inches |
Ready to buy?
Fractal Design Define 7 XL Black Solid Brushed Aluminum/Steel E-ATX Silent Modular Full Tower Computer Case is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
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