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4-Bay Rackmount for 2.5" Drives with Hot-Swap Capability
US$68.00
10-19 Pieces
US$50.00
20+ Pieces
Sample price:US$299.00/set.Request sample
Product profile
Customization
AvailableCooling System
Air CoolingFront Panel Ports
USB 3.0Model NO.
OCS2700-H04-HMaterial
SteelPower Supply Type
Single 2u Power, 1+1 Redundant PSU,CrpsSize Specification
EebSystem Expansion Slot
7* Half-Height Pcie or 2* Full-Height PcieTransport Package
Carton with PE FoamSpecification
4* 2.5-inch hot-swappable hard drive slotsTrademark
n/aOrigin
ChinaProduction Capacity
30000Key features
1+1 Redundant PSU: Features a single 2U CRPS power supply with 1+1 redundancy for high reliability.
Hot-Swap HDD Support: Supports 4 hot-swappable 3.5-inch HDDs or optional 2 rear 2.5-inch drives.
Flexible Expansion: Offers 2 Full-Height or 7 Half-Height PCIe slots with optional rear windows.
Customizable Air Duct: Backboard supports optional air duct customization for specific cooling needs.
Tool-Free Rails: Includes optional tool-free guide rails for easy installation and maintenance.
OEM/ODM Service: Provides tailored server chassis solutions and custom design services.
Fast Delivery: Standard lead time is 21 days, with urgent orders completed in 2 weeks.
Low MOQ for Stock: Standard MOQ is 100 pieces, but no MOQ requirement if items are in stock.
Company profile

Business Type: Manufacturer/FactoryAverage Response Time: ≤18h
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?
A:
Our standard order completion time is 21 days. However, for urgent requests, we strive to compress the timeline to just 2 weeks.
Q:How do you do business with us?
A:
It only takes a phone call or an email to discuss your mass order of server case specifications to start our 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 specifics (whether
Q:How can I buy a sample?
A:
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?
A:
Generally, our MOQ is 100 pieces. If we have stock for the model you want, then no MOQ requirements.
Send Inquiry
*To:
One Chassis Technology Co., Ltd.
One Chassis Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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