What expansion slots are available?

The chassis provides 7 full height PCI slots, allowing for adding more functions to the system.

Does One Chassis offer OEM/ODM services?

Yes, we offer custom or OEM server case design services depending on your specifications. Our team is equipped to tailor solutions that align with your requirements for unique designs or specialized features.

High-Performance 3u Rackmount Chassis with Cooling Tunnel

Name: High-Performance 3u Rackmount Chassis with Cooling Tunnel
Brand: One Chassis Technology Co., Ltd.
SKU: 1974889341

Guangdong, ChinaOne Chassis Technology Co., Ltd.

Negotiable

10 Pieces

Product profile

Customization

Available

Cooling System

Air Cooling

Front Panel Ports

USB 2.0

Model NO.

OC345L7

Installation

Horizontal

Power Supply Type

Rack Unit

Size Specification

ATX

Application

Commercial, Industrial

Transport Package

Single Packing, EPE

Trademark

Onechassis

Origin

China

HS Code

8473309000

Production Capacity

50000/Year

Key features

Cooling Tunnel Design: Optimized air path with power cable routed beneath to enhance CPU heat dissipation.

7 PCI Expansion Slots: Full height PCI slots allow for extensive system functionality and expansion.

OEM/ODM Customization: Tailored solutions available for unique designs and specialized industrial applications.

Fast Delivery: Standard orders delivered within 21 days; urgent requests can be completed in 2 weeks.

15 Years Expertise: Over 15 years of specialized experience in high-end rackmount computing solutions.

Strict Quality Control: In-house coating factory and dedicated QC team ensure durability and safety.

Low MOQ for Stock Items: No MOQ required for standard models in stock; general MOQ is 100 pieces.

Industrial Grade Build: SGCC metal with 1.2mm thickness, designed for commercial and industrial use.

Company profile

One Chassis Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryOne Chassis Technology Co., Ltd. is identified as a Chinese limited company and manufacturer/factory in Dongguan, Guangdong, offering rackmount chassis and server cases. The supplier also has a trading-company/offshore business description. It provides ODM services and OEM services for popular brands, and has quality assurance plus raw-material traceability. However, the available evidence shows no SDK, no new products in the past year, no in-stock service, overseas warehouse, overseas showroom, overseas agents or branches, and no participation in offline trade shows. Service-management weaknesses include the absence of written supplier-qualification, corrective-action, and complaint-handling procedures. Financial records are referenced for 2021–2023, but no financial performance values are provided. An SGS audit was conducted, but the stated audit result is 0 and the report validity ended on 2025-11-28; no certification holding is explicitly identified.

Supplier typeThe supplier is identified as both a trading company and a manufacturer/factory. Its legal name is One Chassis Technology Co., Ltd., a Chinese limited company located in Dongguan, Guangdong, with rackmount chassis and server cases listed as primary products.

After-Sales capabilityThe supplier has no in-stock service, overseas warehouse, overseas showroom, overseas agents or branches, and offers overseas services in 0 countries. It also has no written procedures or records for complaint handling or corrective and preventive actions, indicating explicit limitations in structured after-sales support.

R&D capabilityThe supplier has no available SDK and reported no new products during the past year. Although ODM service is available, the explicit evidence indicates limited demonstrated recent innovation and technical-development capability.

Production capacityThe supplier is identified as a manufacturer/factory producing rackmount chassis and server cases, with a stated average lead time of one month in both peak and off-season. However, it has no in-stock capacity, and the manufacturing-capacity contract status is unknown.

Customization capabilityThe supplier explicitly provides ODM services and OEM services for popular brands. Its listed product focus is rackmount chassis and server cases, supporting a demonstrated ability to provide customized or branded manufacturing services.

Product Q&A

Q:What is the production lead time?

Our standard order completion time is 21 days. However, for urgent requests, we strive to compress the timeline to just 2 weeks. For detailed procedures or sample testing, please get in touch with our sales team for comprehensive assistance.

Q:How do you do business with us?

It only takes a phone call or an email to discuss your mass order of server case specifications to start our (hopefully long) partnership. We will give you the drawing for you to validate after our initial discussion. You may also purchase our case if you prefer initial sample testing. We also offer custom or OEM server case design services depending on your specifications. We will give you a final deal after we are done reviewing your criteria, which will include your product specs, packaging s

Q:How can I buy a sample?

You can send us an email and tell us which model you want to buy. Our team will contact you and quote you asap.

Q:What is the MOQ of One Chassis?

Generally, our MOQ is 100 pieces. If we have stock for the model you want, then no MOQ requirements.

Q:What are the main features of the cooling system?

The chassis features a cooling tunnel design for expiring heat generated by CPU. The power cable is routed beneath the cooling tunnel to avoid disturbance of the air path, ensuring optimal cooling performance.