---
product_id: 589502020
title: "SilverStone Technology RM44 4U Rackmount Server Chassis with Enhanced Liquid Cooling Capability (up to 360mm Radiator), SST-RM44"
brand: "silverstone"
price: "331.26 OMR"
currency: OMR
in_stock: true
reviews_count: 5
url: https://www.desertcart.com.om/products/589502020-silverstone-technology-rm44-4u-rackmount-server-chassis-with-enhanced-liquid
store_origin: OM
region: Oman
---

# 8 PCIe/PCI expansion slots Supports up to 360mm liquid cooling radiator Fits SSI-EEB / Extended ATX motherboards SilverStone Technology RM44 4U Rackmount Server Chassis with Enhanced Liquid Cooling Capability (up to 360mm Radiator), SST-RM44

**Brand:** silverstone
**Price:** 331.26 OMR
**Availability:** ✅ In Stock

## Summary

> ❄️ Chill in style, build with power — the RM44 keeps your server cool and your setup cooler.

## Quick Answers

- **What is this?** SilverStone Technology RM44 4U Rackmount Server Chassis with Enhanced Liquid Cooling Capability (up to 360mm Radiator), SST-RM44 by silverstone
- **How much does it cost?** 331.26 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/589502020-silverstone-technology-rm44-4u-rackmount-server-chassis-with-enhanced-liquid)

## Best For

- silverstone enthusiasts

## Why This Product

- Trusted silverstone brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Expansive Expansion:** 8 PCIe/PCI slots let you customize with multiple GPUs, NICs, or storage controllers—future-proof your setup.
- • **Ultimate Compatibility:** Designed to house large SSI-EEB and Extended ATX motherboards, perfect for high-end servers and gaming builds.
- • **Next-Level Cooling Power:** Maximize performance with support for massive 360mm liquid cooling radiators—keep your rig ice-cold under pressure.
- • **Flexible & Secure Installation:** Slide-rail mounting holes and anti-theft front panel lock ensure quick setup and peace of mind in any environment.
- • **Versatile Orientation & Connectivity:** Place it upright or horizontal with ease, plus enjoy a modern USB Type-C port for fast data and device access.

## Overview

The SilverStone RM44 4U Rackmount Server Chassis is a premium, space-optimized enclosure supporting up to 360mm liquid cooling radiators and large SSI-EEB motherboards. It features 8 PCIe expansion slots, sliding rail mounting for quick installation, and a front anti-theft lock for enhanced security. Designed for both industrial rackmount and high-end home systems, it offers flexible orientation and modern connectivity with a USB Type-C port, making it ideal for professionals demanding high performance, expandability, and reliable cooling in a compact 4U form factor.

## Description

In 2019, SilverStone released a complete high-end server chassis which served as a dual-purpose chassis for industrial rackmount or high-end home system usage – the RM42-502, main feature being support up to 240mm liquid cooling radiators which was rare to see in server chassis’ at the time. Fast forward to 2022, SilverStone is releasing a new server chassis as an enhanced version of the RM42-502 – RM4, with better cooling, greater storage options and most importantly, greater clearance for today’s high-end graphics card. The RM44 is designed for space optimization which supports up to 360mm radiators, motherboard up to SSI-EEB and graphics cards lengths of up to 424mm. There is an expansion card retainer in both the RM42-502 and RM44 but in the RM44, there are added mounting holes for an additional 3 x 2.5" or 2 x 3.5" drives; a tremendous and highly functional addition to an industrial rackmount chassis, making this 4U rackmount chassis unparalleled in compactness and space utilization.

Review: Great upgrade 4U case for my home lab cloud server. I needed more room to add a RTX-5090 to this rig, and didn't want to go all the way to a 5U case. To be clear, there is only one 5090 card brand (Zotac) that will fit this 4U case with enough room on top to comfortably fit the 600W connector & wiring. If using another brand, I would probably go with a 5u case. I installed the Zotac Solid OC specifically in this build. Other Zotac models will likely fit as well. The SOLIDs 137mm height is a perfect fit for this case (which specifies a154mm max height). The case came with a number of front GPU support brackets. I used one, and it makes for a very solid mount. The 5090s aluminum frame holes at the front of the card lined up perfectly with the holes in the provided bracket. With the card secured with three screws in the back, and the case bracket in the front, I am confident the card will not come loose when removing/installing this case in my rack. As far as cooling, the case will fit one Noctua NF-A14x25r G2 PWM (140mm) and two NF-A12x25 PWM (120mm) in the front panel. It is tight, but can be done. Use the adjustable slots instead of fixed holes to slide the two 120mm fans far to the left and right sides of the case to leave room for the 140mm in the middle. I loaded this case up with a total of 8 fans (added a custom slot bracket with (2) 40mm fans for a total of 7 case fans and a Noctua NH-D12L CPU cooler w/fan). This configuration provides fantastic airflow and dropped the CPU temp by a solid 20C over the previous 2U case which was cooling challenged even with a Ghost S1 CPU cooler and (4) 80mm case fans.. Overall well made case. Even with a 10G NIC card and the RTX 5090 installed, there is still room to access at least 2 of the SATA 2.5" mounting plates comfortably (no wires/cards in the way). I now plan on adding a couple of large SATA drives in raid mirror as a home network file server and for backups, making this machine even more of a Swiss army knife of a server. This combination of fans is almost completely silent, even with a moderate load. With the fans at 100% it is only noticeable if you are in the same room, but I doubt you would hear it in the next room. Overall very happy with this case. One negative ,but not enough to remove a star, the manufacturer does not sell a set of sliding rails that fits this case in short racks (slightly less than 22" deep). This case uses screwless rail studs to connect the rails, and there is no option for screw on rails. The only rails designed for this case are too long for my rack. I ended up using the Cyber Power 4POSTRAIL, which worked, but is VERY tight when sliding in the heavy duty rack ears on this case. Installer trick, don't lock down the rail mounting screws (just hand snug them). After you slide the case in fully (might take some wiggling), lock the back screws and the bottom two screws in front. This will lock the rails in place with perfect spacing/alignment, then you can pull the case out and lock down the top two front screws.
Review: As an enthusiast, I've always wanted to take my gaming and computing experiences to the next level by building a high-end home lab or rack-mounted gaming PC. And that's exactly what I did with the SilverStone Technology RM44 4U Rackmount Server Chassis. **Unparalleled Build Quality**: From the moment I opened the box, I was impressed by the attention to detail and build quality of this chassis. The solid aluminum frame, heavy-duty screws, and precision-cut panels all contribute to a sense of premium craftsmanship that's hard to find in other products at this price point. **Gaming-Grade Cooling**: With its support for up to 360mm AIO liquid coolers or radiators, the RM44 is perfect for high-performance builds that generate a lot of heat. Whether you're building a gaming PC or a home lab server, this chassis has got you covered when it comes to keeping your components running smoothly and efficiently. In short, the SilverStone Technology RM44 4U Rackmount Server Chassis is an absolute must-have for anyone building a high-end home lab server or rack-mounted gaming PC. Its unparalleled build quality, gaming-grade cooling, and premium features make it the perfect choice for enthusiasts who demand the best from their systems. IT CAN ALSO BE USED AS STANDARD DESKTOP TOWER CHASSIS!! EDIT: Lowering star rating to 4 stars. Purchased the 4U 20bay chassis and the quality control is just kinda ehh. Some of the 3.5" drive screws did not have threads, one of the two rail slides do not lock in the pulled out position unless forced by pulling super hard (which is not a smart thing to do when ther eare a bunch of spinning disks in the server), and one of the three hotswappable fans came with the connector upside down and the fans connector was jammed down into it and bent out of place. The hotswap fans also can not be adjusted unless you want to unplug them from the hotswap plugs and plug them into the motherboard instead, removing the ability for them to be hotswappable. They are extremely loud and do not recommend using them in the default configuration if the chassis is going to be in the same room as you, unless your someone who doesn't care about noise.

## Features

- Supports up to 360mm liquid cooling radiators
- Supports up to SSI-EEB / Extended ATX motherboards
- 8 PCIe / PCI expansion slots
- Includes sliding rail mounting holes for quick rail installation
- Includes one USB Type-C interface
- Upright or horizontal placement flexibility
- Front panel features anti-theft lock design providing additional security

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BFC8FZ8B |
| Are Batteries Included | No |
| Best Sellers Rank | #95,573 in Computers ( See Top 100 in Computers ) #13 in Computer Servers |
| Brand | SilverStone |
| Color | black |
| Customer Reviews | 4.3 4.3 out of 5 stars (46) |
| Date First Available | 13 November 2023 |
| Form Factor | ATX |
| Item Weight | 13.6 Kilograms |
| Item model number | SST-RM44 |
| Manufacturer | SilverStone Technology |
| Number of USB 2.0 Ports | 1 |
| Number of USB 3.0 Ports | 1 |
| Product Dimensions | 46.81 x 43.99 x 17.6 cm; 13.61 kg |
| Series | RM44 |

## Product Details

- **Brand:** SilverStone
- **Case type:** Integrated
- **Colour:** black
- **Motherboard compatability:** Extended ATX
- **Recommended uses for product:** Server

## Images

![SilverStone Technology RM44 4U Rackmount Server Chassis with Enhanced Liquid Cooling Capability (up to 360mm Radiator), SST-RM44 - Image 1](https://m.media-amazon.com/images/I/71WEd+yCYbL.jpg)
![SilverStone Technology RM44 4U Rackmount Server Chassis with Enhanced Liquid Cooling Capability (up to 360mm Radiator), SST-RM44 - Image 2](https://m.media-amazon.com/images/I/71V9qpSH9TL.jpg)
![SilverStone Technology RM44 4U Rackmount Server Chassis with Enhanced Liquid Cooling Capability (up to 360mm Radiator), SST-RM44 - Image 3](https://m.media-amazon.com/images/I/71eS94adPAL.jpg)
![SilverStone Technology RM44 4U Rackmount Server Chassis with Enhanced Liquid Cooling Capability (up to 360mm Radiator), SST-RM44 - Image 4](https://m.media-amazon.com/images/I/71NAn5CQfZL.jpg)
![SilverStone Technology RM44 4U Rackmount Server Chassis with Enhanced Liquid Cooling Capability (up to 360mm Radiator), SST-RM44 - Image 5](https://m.media-amazon.com/images/I/71KZpEX9TxL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Where can I purchase rails for this case?**
A: As for November 28, 2022, we are out of stock on the RMS05-22 rail kit, which supports this case. You can find the direct link below:
https://www.amazon.com/dp/B0948MH5L2

We are expecting the next shipment of RMS05-22 to arrive in the US soon by the end of this week though, so be sure to check back in a few days!

**Q: Would two 360mm radiators fit in this case?**
A: This case was designed to fit a single 360mm radiator so even if you manage to fit two, the airflow is not going to be great and there would likely be a lot of interference with other components. We would recommend that you instead wait for an upcoming case called "RM52," which was designed to fit two 360mm radiators. It is scheduled to be on sale in a couple of weeks. You can check out its product page on the manufacturer's website in the link below:
https://www.silverstonetek.com/en/product/info/computer-chassis/rm52/

**Q: What is the depth this case extends into the rack?**
A: The case itself is 468mm (18.43") deep from the front door excluding the lock so it will extend approximately that much into the rack. For detailed specification of RM44 and to download its manual, you may visit its product page on our website in the link below:
https://www.silverstonetek.com/en/product/info/server-nas/RM44/

**Q: What's the max cpu cooler height? the video specifies 182 mm, but silverstone's website shows 148 mm.**
A: Sorry about this confusion, the video that you saw was incorrect. We have taken it down now and will repost it once the correctrion has been made. The CPU cooler height limit for RM44 case is 148mm.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***G on 5 June 2025*

Great upgrade 4U case for my home lab cloud server. I needed more room to add a RTX-5090 to this rig, and didn't want to go all the way to a 5U case. To be clear, there is only one 5090 card brand (Zotac) that will fit this 4U case with enough room on top to comfortably fit the 600W connector & wiring. If using another brand, I would probably go with a 5u case. I installed the Zotac Solid OC specifically in this build. Other Zotac models will likely fit as well. The SOLIDs 137mm height is a perfect fit for this case (which specifies a154mm max height). The case came with a number of front GPU support brackets. I used one, and it makes for a very solid mount. The 5090s aluminum frame holes at the front of the card lined up perfectly with the holes in the provided bracket. With the card secured with three screws in the back, and the case bracket in the front, I am confident the card will not come loose when removing/installing this case in my rack. As far as cooling, the case will fit one Noctua NF-A14x25r G2 PWM (140mm) and two NF-A12x25 PWM (120mm) in the front panel. It is tight, but can be done. Use the adjustable slots instead of fixed holes to slide the two 120mm fans far to the left and right sides of the case to leave room for the 140mm in the middle. I loaded this case up with a total of 8 fans (added a custom slot bracket with (2) 40mm fans for a total of 7 case fans and a Noctua NH-D12L CPU cooler w/fan). This configuration provides fantastic airflow and dropped the CPU temp by a solid 20C over the previous 2U case which was cooling challenged even with a Ghost S1 CPU cooler and (4) 80mm case fans.. Overall well made case. Even with a 10G NIC card and the RTX 5090 installed, there is still room to access at least 2 of the SATA 2.5" mounting plates comfortably (no wires/cards in the way). I now plan on adding a couple of large SATA drives in raid mirror as a home network file server and for backups, making this machine even more of a Swiss army knife of a server. This combination of fans is almost completely silent, even with a moderate load. With the fans at 100% it is only noticeable if you are in the same room, but I doubt you would hear it in the next room. Overall very happy with this case. One negative ,but not enough to remove a star, the manufacturer does not sell a set of sliding rails that fits this case in short racks (slightly less than 22" deep). This case uses screwless rail studs to connect the rails, and there is no option for screw on rails. The only rails designed for this case are too long for my rack. I ended up using the Cyber Power 4POSTRAIL, which worked, but is VERY tight when sliding in the heavy duty rack ears on this case. Installer trick, don't lock down the rail mounting screws (just hand snug them). After you slide the case in fully (might take some wiggling), lock the back screws and the bottom two screws in front. This will lock the rails in place with perfect spacing/alignment, then you can pull the case out and lock down the top two front screws.

### ⭐⭐⭐⭐ Review
*by M***H on 4 July 2024*

As an enthusiast, I've always wanted to take my gaming and computing experiences to the next level by building a high-end home lab or rack-mounted gaming PC. And that's exactly what I did with the SilverStone Technology RM44 4U Rackmount Server Chassis. **Unparalleled Build Quality**: From the moment I opened the box, I was impressed by the attention to detail and build quality of this chassis. The solid aluminum frame, heavy-duty screws, and precision-cut panels all contribute to a sense of premium craftsmanship that's hard to find in other products at this price point. **Gaming-Grade Cooling**: With its support for up to 360mm AIO liquid coolers or radiators, the RM44 is perfect for high-performance builds that generate a lot of heat. Whether you're building a gaming PC or a home lab server, this chassis has got you covered when it comes to keeping your components running smoothly and efficiently. In short, the SilverStone Technology RM44 4U Rackmount Server Chassis is an absolute must-have for anyone building a high-end home lab server or rack-mounted gaming PC. Its unparalleled build quality, gaming-grade cooling, and premium features make it the perfect choice for enthusiasts who demand the best from their systems. IT CAN ALSO BE USED AS STANDARD DESKTOP TOWER CHASSIS!! EDIT: Lowering star rating to 4 stars. Purchased the 4U 20bay chassis and the quality control is just kinda ehh. Some of the 3.5" drive screws did not have threads, one of the two rail slides do not lock in the pulled out position unless forced by pulling super hard (which is not a smart thing to do when ther eare a bunch of spinning disks in the server), and one of the three hotswappable fans came with the connector upside down and the fans connector was jammed down into it and bent out of place. The hotswap fans also can not be adjusted unless you want to unplug them from the hotswap plugs and plug them into the motherboard instead, removing the ability for them to be hotswappable. They are extremely loud and do not recommend using them in the default configuration if the chassis is going to be in the same room as you, unless your someone who doesn't care about noise.

### ⭐⭐⭐⭐ Review
*by C***L on 11 December 2025*

Took a minute to figure out the instructions but it houses my PC parts very well.

## Frequently Bought Together

- SilverStone Technology RM44 4U Rackmount Server Chassis with Enhanced Liquid Cooling Capability (up to 360mm Radiator), SST-RM44
- SilverStone Technology RMS05-22 Tool-Less Ball Bearing Sliding Rail kit for Silverstone RM44 / RM51 rackmount Chassis, SST-RMS05-22
- Noctua NF-A8 PWM, Premium Quiet Fan, 4-Pin (80mm, Brown)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-21*