Rosewill 4U Rackmount Server Chassis | Server Chassis | Supports up to 8 3.5" 12Gbps Hot Swap | ATX Compatible | 6X 80mm PWM Fan | USB 3.2 Type-C | RSV-H408
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AI Verdict
This 4U rackmount chassis offers 8x 12Gbps hot-swap bays, 6x 80mm PWM fans, and front USB 3.2 Type-C for ATX server builds.
This chassis is a situational fit, offering 8 hot-swap bays and ATX compatibility for storage-focused server builds. The 6x 80mm PWM fans provide cooling, but the restricted CPU cooler (75mm) and GPU (275mm) dimensions mean careful component selection is necessary.
If you need to accommodate larger CPU coolers or longer GPUs, look for 4U chassis with greater internal clearance specifications.
Regret Score™
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Pros
- Eight 12Gbps hot-swap drive bays support 3.5" SATA/SAS storage.
- Includes six 80mm PWM fans for active component cooling.
- Front-panel USB 3.2 Type-C port provides 10Gbps data transfer speeds.
- Compatible with standard ATX motherboards up to 12" x 9.6".
- Seven expansion slots allow for multiple PCIe add-in cards.
Cons
- Six 80mm fans can generate more audible noise compared to fewer, larger fans.
- Maximum CPU cooler height of 75mm significantly limits cooler selection.
- Maximum GPU length of 275mm restricts options for longer graphics cards.
- Lack of specific user feedback due to the product's future release date.
Dimension Scores
The 8x 12Gbps hot-swap bays offer high-speed storage capacity for data-intensive tasks.
Six 80mm fans, while PWM controlled, are generally louder than fewer, larger fans in a server environment.
Constructed from alloy steel (SGCC), it provides a standard level of durability for a rackmount chassis.
Without specific internal layout details or user feedback, it's assumed to offer average cable routing options for an ATX server chassis.
Best For
- Building a high-density storage server with 3.5" drives.
- Homelab setups requiring a 4U rackmount form factor.
- Data archiving or media server applications needing hot-swap capability.
- ATX-based server builds with moderate component dimensions.
Not Recommended For
- High-performance computing requiring large CPU coolers or long GPUs.
- Noise-sensitive environments where fan acoustics are a primary concern.
- Users expecting extensive community support or troubleshooting guides at launch.
Watch Out For
- The 75mm CPU cooler height restriction means most tower coolers will not fit.
- A 275mm GPU length limit excludes many triple-fan or longer graphics cards.
- No specific user complaints are available as the product's "Date First Available" is November 2, 2025, indicating it is not yet widely released.
- The listed 4.1/5 rating from 409 reviews is inconsistent with the future release date, suggesting placeholder or erroneous data.
Full Specifications
| UPC | 840951136652 |
| ASIN | B0FZ2V75Z7 |
| Brand | Rosewill |
| Color | Silver |
| Series | RSV-H408 |
| Material | Alloy Steel |
| Case Type | Tower |
| Model Name | RSV-H408 |
| Item Weight | 28 pounds |
| Manufacturer | Rosewill |
| Cooling Method | Air |
| Item model number | RSV-H408 |
| Product Dimensions | 23.62 x 20.47 x 9.45 inches |
| Item Dimensions LxWxH | 23.62 x 20.47 x 9.45 inches |
| Recommended Uses For Product | AI Server |
What Buyers Say
This product is listed with a "Date First Available" of November 2, 2025, meaning it has not yet been released to the market. Consequently, there is no genuine user feedback or real-world performance data available. The listed 4.1/5 rating from 409 reviews is inconsistent with its future availability and should be disregarded as placeholder or erroneous information. Any assessment of its performance or user experience would be purely speculative at this time.
“Seriously, how does this have 400+ reviews when it's not even out yet? Can't trust any of this.”
Common Praise
- No user praise available due to future release date.
Common Complaints
- No user complaints available due to future release date.
Ownership Tips
- No long-term ownership insights available due to future release date.
Frequently Asked Questions
Does this chassis support E-ATX motherboards?
No, the chassis is specified to support ATX motherboards up to 12" x 9.6" and Mini-ATX. E-ATX boards are not listed as compatible.
What kind of power supply does this chassis use?
It supports standard ATX power supplies.
Can I install a large CPU cooler in this case?
The maximum CPU cooler height is 75mm, which is quite restrictive and will limit you to low-profile coolers.
Are the drive bays compatible with both SATA and SAS drives?
Yes, the 8 hot-swap bays support both 3.5" SATA and SAS drives with 12Gbps bandwidth.
Does the front USB-C port offer fast data transfer?
Yes, the front-panel USB 3.2 Type-C port provides 10Gbps connectivity.
Are the fans included with the chassis?
Yes, the chassis includes 6x 80mm PWM fans.
Buying Guide
When buying a rackmount server chassis, you're looking for a box to hold your server components in a standardized rack. Pay attention to the "U" height (this is 4U), which dictates how much vertical space it takes up. Hot-swap bays are key for easily adding or replacing hard drives without shutting down your server, which is super handy for storage-heavy builds. Cooling is also critical; smaller fans can be louder but move air efficiently in tight spaces.
Hot-Swap Drive Bays
These are like easy-access slots for your hard drives. You can pull out a failing drive and pop in a new one while the server is still running, preventing downtime for your data.
4U Form Factor
"4U" refers to its height in a server rack. Each "U" is 1.75 inches. So, a 4U chassis takes up 7 inches of vertical space, which is important for planning your rack layout.
80mm PWM Fans
These fans move air to keep your components cool. PWM means their speed can be controlled, potentially reducing noise when the server isn't working hard. However, 80mm fans often spin faster and can be noisier than larger fans to move the same amount of air.
Max CPU Cooler Height / Max GPU Length
These measurements tell you how big your CPU cooler and graphics card can be. Server chassis often have less internal clearance than desktop cases, so you need to check these carefully to ensure your chosen components will physically fit.
Alternatives
If you need more room for large CPU coolers or longer GPUs, search for 4U chassis with higher internal clearance specifications. For quieter operation, look for chassis that use fewer, larger fans (e.g., 120mm or 140mm) or prioritize passive cooling designs.
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