
Dell
Dell CM740 OptiPlex Fan Hard Drive Caddy
★★★★★
Essential Component for Your Dell OptiPlex System The Dell OptiPlex HDD Fan is designed for OptiPlex 740, 745, 755, and 780 SFF models. This fan helps maintain optimal operating temperatures for your hard drive, ensuring reliable performance and longevity. Specifications: Compatibility: Dell...
$58.00*
View on Amazon
✓ In Stock on Amazon.com
*Price sourced from Amazon.com. Last updated:Jul 13, 2026.Price and availability are subject to change.
Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.
Notice a mistake? Let Us Know
Overview
Essential Component for Your Dell OptiPlex System
The Dell OptiPlex HDD Fan is designed for OptiPlex 740, 745, 755, and 780 SFF models. This fan helps maintain optimal operating temperatures for your hard drive, ensuring reliable performance and longevity.
Specifications:
- Compatibility: Dell OptiPlex 740, 745, 755, 780 SFF
- Connector: 5-pin
- Dell Part Numbers: CM740, NY290
Specifications
Brand
Dell
Model
CM740
Component Type
OptiPlex Fan Hard Drive Caddy
Pros & Cons
👍 Pros
- Specifically designed for Dell OptiPlex systems, ensuring precise compatibility and integration.
- Serves as both a fan and a hard drive caddy, providing dual functionality within a compact component.
- Optimized to improve airflow and cooling for hard drives, potentially extending drive lifespan and stability.
- Facilitates secure mounting and proper positioning of hard drives within the computer chassis.
- An official Dell component, suggesting reliability and adherence to brand-specific quality standards.
👎 Cons
- Designed exclusively for Dell OptiPlex, making it incompatible with other computer brands or models.
- The specific fan size and RPM are not mentioned, which could be a factor for noise levels or cooling efficiency.
- Compatibility details with specific OptiPlex generations (e.g., 7010, 3020) are not provided, requiring users to verify.
- As a Caddy and Fan unit, it is a utilitarian internal component with no direct performance benefit to the end-user without a compatible system.
- The material or construction quality is not described, which might be a consideration for long-term durability.
Frequently Asked Questions
What is the Dell CM740 OptiPlex Fan Hard Drive Caddy designed for?
The Dell CM740 OptiPlex Fan Hard Drive Caddy is designed specifically for Dell OptiPlex systems to hold a hard drive and provide cooling.
What functions does this component provide?
This component serves a dual function as both a hard drive caddy for secure mounting and a fan to provide cooling for the hard drive.
Is this hard drive caddy compatible with all computer brands?
No, the Dell CM740 is explicitly designed for Dell OptiPlex systems, meaning it is compatible only with that specific line of Dell computers.
How does this component benefit system performance?
By providing dedicated cooling for the hard drive, it helps maintain optimal operating temperatures, potentially contributing to the longevity and stability of the drive.
Is this an original Dell part?
Yes, it is listed as a Dell branded component, suggesting it is an original part designed for their systems.