UGREEN CM300 2.5" SATA External Hard Drive Enclosure
Key Features
- UGREEN CM300 (70498)
- 10Gbps Transfer Speed
- UASP Protocol Support
- Aluminum Alloy Shell
- Tool-Free Installation
- Intelligent Power Saving
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Technical Specifications
General Information
Drive Support
Performance & Technology
Physical & Build
Warranty
Product Description
UGREEN CM300 (70498) 2.5" SATA External Hard Drive Enclosure
Slow external drives waste time, break workflows, and frustrate daily use.This UGREEN Hard Drive Enclosure targets that exact problem with focused engineering, efficient data handling, and durable construction designed for real-world PC users.
The brand UGREEN has a strong reputation for functional, reliability-driven computer accessories in Bangladesh.
UGREEN CM300 2.5" SATA HDD Enclosure Overview and Core Purpose
The UGREEN CM300 (70498) converts an internal 2.5-inch SATA drive into a portable external solution. It supports HDDs and SSDs using a USB Type-C interface for modern systems.
This enclosure solves three common pain points:
- Slow read and write operations
- Overheating during extended transfers
- Complicated installation processes
The design focuses on efficiency, stability, and long-term usability for everyday computing needs.
Product Specifications and Performance Capabilities
The UGREEN CM300 (70498) 2.5" SATA External Hard Drive Enclosure supports high-speed data movement while protecting your drive.
Key technical highlights include:
- SATA 2.5-inch HDD enclosure design
- USB Type-C female interface
- Transfer speeds up to 10 Gbps
- UASP transfer protocol support
- S.M.A.R.T detection function
- TRIM function support
- Intelligent power-saving function
- Tool-free installation system
- Aluminum alloy shell
- C to A cable length: 50cm
- Product size: L133 × W82 × H15 mm
These specifications align well with modern laptops, desktops, and workstations.
UGREEN CM300 Read and Write Performance Explained
Performance consistency matters more than peak numbers. This enclosure supports UASP, reducing latency and CPU load during transfers.
UASP allows queued commands instead of sequential processing. The result feels smoother during large file movement.
Benefits users notice quickly:
- Faster file copy operations
- Stable transfers under load
- Better multitasking during backups
Support for TRIM keeps SSD performance steady over time. S.M.A.R.T detection adds health monitoring, useful for long-term data planning.
Aluminum Alloy Build and Thermal Management
Heat is a silent performance killer. The UGREEN CM300 (70498) uses an aluminum alloy shell to manage thermal output naturally.
Metal construction pulls heat away from the drive surface. This passive cooling approach reduces throttling during extended usage.
Why this matters:
- More stable speeds
- Longer drive lifespan
- Safer continuous transfers
The enclosure feels solid without excessive weight. Portability remains practical for daily carry.
Tool-Free Installation for Quick Drive Access
Nobody wants to fight screws or brackets. This enclosure uses a tool-free installation mechanism.
Slide the cover open. Insert the drive. Close the shell. Done.
This design suits:
- Technicians handling multiple drives
- Content creators swapping storage
- Office users upgrading old HDDs
Installation takes seconds, not minutes.
Power Efficiency and Intelligent Energy Control
The UGREEN CM300 supports an intelligent power-saving function. It reduces energy draw during idle periods.
Lower power usage means:
- Less heat generation
- Better laptop battery behavior
- Reduced wear on drives
This feature benefits portable setups and shared workstations.
Compatibility and Real-World Use Cases
This enclosure supports 2.5-inch SATA HDDs and SSDs. The USB Type-C interface works with modern and legacy systems using the included C to A cable.
Common use cases include:
- External storage for laptops
- Backup drive for desktops
- Data transfer between PCs
- Drive recovery and diagnostics
IT professionals, students, and office users benefit equally.
UGREEN CM300 in Professional and Home Environments
For professionals, reliability matters. S.M.A.R.T support provides early warnings for drive health issues.
For home users, simplicity matters. Tool-free access removes friction from upgrades.
This balance positions the UGREEN CM300 (70498) as a practical choice across experience levels.
Reliability and Warranty Support in Bangladesh
UGREEN backs this enclosure with a 1 Year Manufacturing Warranty. This warranty applies through authorized sellers like PCB Store in Bangladesh.
Warranty coverage builds trust, especially for storage accessories that protect valuable data.
Always retain your invoice for warranty claims.
Why Choose UGREEN CM300 (70498) Over Generic HDD Enclosures
Many enclosures focus only on price. This one focuses on stability and long-term usability.
Key differentiators:
- UASP protocol support
- Aluminum alloy heat control
- Intelligent power management
- Compact, precise dimensions
These features reduce common storage frustrations over time.
Availability at PCB Store Bangladesh
PCB Store offers the UGREEN CM300 (70498) 2.5" SATA External Hard Drive Enclosure for local buyers in Bangladesh.
Buying locally helps with:
- Faster delivery
- Valid warranty support
- Reliable after-sales service
Stock availability can vary due to demand.
Make Storage Work Smarter, Not Harder
If slow external drives interrupt your workflow, this enclosure offers a clear upgrade path. It supports speed, stability, and ease of use without unnecessary complexity.
UGREEN CM300 (70498) fits cleanly into modern PC setups. It respects your time and your data.
Delivery Charge Info
Inside Dhaka: ৳80
Outside Dhaka: ৳130
FAQs
Is the UGREEN CM300 compatible with SSDs and HDDs?
Yes. The enclosure supports standard 2.5-inch SATA HDDs and SATA SSDs. It does not support 3.5-inch drives or NVMe SSDs. Installation remains tool-free for both drive types.
Does the UGREEN CM300 require external power?
No. The enclosure draws power directly from the USB connection. The intelligent power-saving function reduces consumption during idle periods, making it suitable for laptops and portable setups.
How does the aluminum shell help with overheating?
The aluminum alloy shell disperses heat away from the drive surface. This passive cooling method keeps temperatures stable during long transfers and reduces performance drops caused by thermal buildup.
What transfer speeds can I expect in real use?
The enclosure supports speeds up to 10 Gbps with compatible systems. Actual performance depends on the installed drive, USB port version, and file size during transfers.
Does this enclosure support drive health monitoring?
Yes. It supports S.M.A.R.T detection, allowing compatible software to read drive health data. This helps users identify potential issues before data loss occurs.
UGREEN CM300 (70498) vs generic SATA enclosures — what’s the difference?
UGREEN CM300 offers UASP, TRIM support, aluminum cooling, and power management. Many generic enclosures lack these features, leading to slower speeds, higher heat, and reduced drive lifespan.
Is the UGREEN CM300 suitable for gaming storage?
It works well for external game libraries and backups. Load times depend on the drive used. SSDs perform better than HDDs for gaming-related storage tasks.
What is the warranty period for this enclosure?
The UGREEN CM300 (70498) includes a 1 Year Manufacturing Warranty. Warranty service applies when purchased from authorized sellers like PCB Store in Bangladesh.
What is the price and availability at PCB Store Bangladesh?
Pricing varies based on stock and promotions. PCB Store lists the UGREEN CM300 (70498) as available in Bangladesh, subject to current inventory and local supply conditions.
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