MS-FMR-1U2U-115 Tool-less Friction Server Rails
SKU MS-FMR-1U2U-115 · Sliding Rack Rails
For 1U to 4U servers in 19-inch racks, with a maximum chassis width of approximately 439 mm.
MS-FMR-1U2U-115 Tool-less Friction Server Rails
- Chassis width
- Up to approx. 439 mm
- Chassis height
- 1U / 2U / 3U / 4U
- Server brands
- Huawei / Dell / HP / Intel
- Load capacity
- 115 kg per pair
- Specified; no test report issued
- Rack-side installation
- Tool-less
- Customization
- Rail length and mounting-hole positions
- Sliding structure
- Friction
- Rack fit
- 19-inch rack
The MS-FMR-1U2U-115 is a tool-less friction server rail for 1U to 4U servers in 19-inch racks, for chassis up to approximately 439 mm wide, with a specified load capacity of 115 kg per pair. Rail length and mounting-hole positions are customized to your chassis.
Technical Specifications
Product Summary
MetrixSlide MS-FMR-1U2U-115 combines friction sliding with tool-less installation and a specified load capacity of 115 kg per pair. The approximately 439 mm maximum chassis width is an upper limit, not a guarantee of fit for every narrower chassis: mounting features, chassis depth and the rack interface must also match. Provide the chassis depth, width and U height together with an interface drawing or clear photos, and our team reviews the rail and bracket configuration against your application. The proposed arrangement is confirmed by drawing review and sample validation before production.
Product Details
Load and dimensional fit
The specified capacity is 115 kg per pair. The approximately 439 mm maximum chassis width is an upper limit, not a guarantee of fit for every narrower chassis. Mounting features, chassis depth and the rack interface must also match.
Review mounting and service access
The mounting features and the required outward travel need to suit the equipment. Confirm the proposed arrangement by drawing review and sample validation before production.
Tool-less mounting interface
The rails install without tools. The rack-side and chassis-side interfaces are reviewed for your application.
Custom rail length and mounting-hole positions
Rail length and mounting-hole positions can be customized to suit your chassis. Send your required dimensions and mounting drawing; final dimensions are confirmed through drawing review and sample validation.
Start with the chassis
Provide the chassis depth, width and U height, together with an interface drawing or clear photos. Our team reviews the rail and bracket configuration against your application.
Product photograph
Studio photograph of the actual rail pair, without retouching of the product.
Key Features
115 kg per pair
The specified load capacity is 115 kg per pair. Suitability and operating conditions are confirmed for the selected configuration.
For 1U to 4U chassis up to 439 mm wide
Approximately 439 mm is the upper limit for chassis width. Mounting features, chassis depth and the rack interface are checked as well.
Tool-less installation
The rails install without tools. Rack-side and chassis-side interfaces are reviewed for your application.
Friction sliding mechanism
A friction slide rather than a ball-bearing slide.
Custom length and hole positions
Final dimensions are confirmed through drawing review and sample validation.
Ideal For
- 1U to 4U Rack Servers
- AI Servers
- Storage Servers
- Enterprise Servers
- Network Appliances
- Telecom Equipment
- Industrial Computers
- OEM Server Manufacturers
- Data Center Projects
Applications
- Data Centers
- Enterprise IT Infrastructure
- Telecom Systems
- Industrial Computing
- OEM Server Integration
Custom & OEM Options
- Rail length
- Mounting-hole positions
- Bracket position, to match your rack
- Private-label branding and packaging
- Structural changes are reviewed as a separate engineering requirement
Compatible Equipment
- 1U to 4U Servers
- Storage Servers
- AI Servers
- Edge Computing Servers
- Enterprise Servers
- Network Appliances
- Telecom Systems
- Industrial PCs
- OEM Rack Solutions
FAQ
Does this rail use ball bearings?
No. This model uses a friction sliding mechanism.
Will matching the chassis width alone guarantee a fit?
No. The chassis depth, mounting features and rack-side interface also need to match.
What information is needed for load selection?
The total weight of the chassis and installed equipment, together with the intended operating and service conditions.
Can I submit a custom length or mounting-hole drawing?
Yes. Both rail length and mounting-hole positions can be customized. Send your drawing so we can confirm the dimensions for your configuration.
What are the MOQ and sample lead time?
Sample quantity and order quantity are agreed with the project. For a customized version, sample pairs are typically ready 15 to 20 days after drawing approval. Samples are quoted with the project.
Start with your chassis
Send the chassis depth, width and U height, the total equipment weight including the chassis, and a mounting drawing, CAD file or clear photos. We reply with a rail recommendation within 24 hours.
Your OEM / ODM Server Rail Manufacturer
MetrixSlide designs and manufactures high-load server rail systems for AI infrastructure, GPU servers, liquid-cooled platforms and enterprise data centers — supporting customers from prototype development to bulk production.
- 3,000,000+ rail sets produced annually
- In-house stamping, roll forming & tooling
- 40–180kg load engineering support
- ISO 9001 quality management system
- OEM / ODM private-label & custom development
- Global export & project support
Engineering cases built on MS-FMR-1U2U-115
From first conversation to installed rails in eight steps
The same process for a standard kit or a fully custom rail: you send the inputs, we return drawings, samples prove the fit, then we build the full order and support installation.
- 01
Discuss your requirements
Application, server type, quantities and timeline. An engineer joins the first conversation.
- 02
Send chassis & rack parameters
Chassis drawing or model, width and depth, mounting features, rack post distance and load.
- 03
We deliver a 2D / 3D model
A rail matching proposal within 24 hours, then 2D drawings or a 3D model for your review.
- 04
You place a sample order
Typically 10–100 pairs, enough to test fit and function on real chassis and racks.
- 05
We tool up and produce samples
Custom dies are made in-house, samples are built, inspected and shipped to you.
- 06
You validate and place the full order
Physical fit and load checks on your side, then the design is frozen and the production order confirmed.
- 07
Volume production and delivery
Full-quantity production under ISO 9001 controls, export packing and shipment by sea or air.
- 08
Installation with our support
Installation guidance and after-sales support from the factory for every kit delivered.
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Building AI Infrastructure?
Let our engineers design the right rail solution for your platform.
- AI Servers
- GPU Servers
- Liquid-Cooled Servers
- High-Density Computing
- Telecom Equipment
- Storage Systems
- Custom Rack Projects
- Enterprise Data Centers
