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LaCie STNA4000400 Rugged Pro5 4 TB External SSD - Thunderbolt 5 - 6700 MB/s Read - 5300 MB/s Write - Blue
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Product Features
Technical Overview
This external SSD combines a 4 TB flash storage array with a 50 GB SSD cache to optimize sustained performance during large file operations. The Thunderbolt 5 host interface supports data transfer rates up to 80 Gb/s, ensuring minimal latency and maximum bandwidth utilization with compatible systems.
The drive maintains broad compatibility with Windows and macOS computers, as well as iOS/iPadOS devices through appropriate adapters. Its compact form factor measures 2.56" wide by 3.86" deep by 0.67" thick, weighing just 5.29 ounces for easy transport in bags or pockets.
Relevant factors for this section include Storage Capacity, SSD Cache Capacity, Platform Supported, Maximum Read Transfer Rate. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The Rugged Pro5 distinguishes itself through exceptional durability paired with professional-grade performance. Its protective enclosure withstands harsh environmental conditions while maintaining reliable operation, eliminating concerns about data loss from physical damage during mobile use.
Extreme Transfer Speeds
Thunderbolt 5 enables near-internal SSD performance with 6700 MB/s read and 5300 MB/s write capabilities, drastically reducing wait times for large file transfers and media processing tasks.
- 80 Gb/s interface bandwidth
- Optimized for 4K/8K video workflows
- Minimal latency for real-time applications
Comprehensive Protection
Engineered to IP67-equivalent standards, the drive resists water immersion, dust ingress, 3-meter drops, 2000-pound crushing forces, and extreme pressure variations for reliable operation in challenging environments.
- Water resistant to 1 meter for 30 minutes
- Dust sealed against fine particulate matter
- Shock-absorbing internal mounting
Deployment / Use Cases
This rugged external SSD is ideal for creative professionals, field technicians, and mobile users who require both high-capacity storage and robust physical protection. Its performance profile supports demanding applications while its durability ensures data integrity during transport and use in uncontrolled environments.
Common deployment scenarios include on-location video production where large media files must be transferred quickly between devices, field data collection in industrial or scientific settings, and as a protected backup solution for travelers who need to safeguard critical information. The drive's compatibility with Apple products makes it particularly suitable for MacBook Pro, Mac Mini, and iPad Pro users requiring expanded storage with Thunderbolt connectivity.
Mobile Content Creation
Photographers and videographers can store and edit high-resolution RAW files and 4K/8K video directly from the drive without performance bottlenecks, maintaining workflow efficiency in the field.
Field Data Management
Engineers, researchers, and technicians can collect and transport sensitive data from remote sites with confidence in the drive's physical protection against environmental hazards.
Physical Profile
The Rugged Pro5 features a compact, portable design with a distinctive blue silicone protective sleeve that provides both impact resistance and improved grip. Its dimensions of 2.56" × 3.86" × 0.67" (65 × 98 × 17 mm) allow it to fit easily in most laptop bags, camera cases, or even larger pockets. The lightweight construction at 5.29 ounces minimizes added bulk while traveling, and the integrated Thunderbolt 5 cable ensures reliable connectivity without requiring separate accessories for basic operation.
- Width
- 2.56" (65 mm)
- Depth
- 3.86" (98 mm)
- Weight
- 5.29 oz (150 g)
- Length
- 0.67" (17 mm)
What's in the Box
The retail package includes all essential components for immediate use with Thunderbolt 5 compatible systems.
Highlights
- 4 TB storage capacity for extensive media libraries and project files
- Thunderbolt 5 interface with 80 Gb/s bandwidth for maximum performance
- 6700 MB/s read and 5300 MB/s write speeds accelerate data-intensive tasks
- Ruggedized design resistant to water, dust, drops, pressure, and crushing
- Compact portable form factor measuring 2.56" × 3.86" × 0.67" and 5.29 oz
- Broad compatibility with Windows, macOS, and iPadOS devices
- Includes integrated Thunderbolt 5 cable for immediate connectivity
- 5-year limited warranty for long-term reliability assurance
Specifications
| Specifications | |
|---|---|
| Manufacturer | Seagate Technology |
| Manufacturer Part Number | STNA4000400 |
| Brand Name | LaCie |
| Product Line | Rugged SSD Pro5 |
| Product Model | STNA4000400 |
| Product Name | Rugged SSD Pro5 STNA4000400 Solid State Drive |
| Package Type | Retail |
| Product Type | Solid State Drive |
| Technical Information | |
| Storage Capacity | 4 TB |
| SSD Cache Capacity | 50 GB |
| Platform Supported | PC,Mac,iOS |
| Drive Performance | |
| Maximum Read Transfer Rate | 6700 MB/s |
| Maximum Write Transfer Rate | 5300 MB/s |
| Interfaces/Ports | |
| Host Interface | Thunderbolt 5 |
| Physical Characteristics | |
| Rugged | Yes |
| Color Family | Blue |
| Product Color | Blue |
| Drive Type | External |
| Durability | Water Resistant,Dust Resistant,Drop Resistant,Pressure Proof,Crush Proof |
| Width | 2.56" (65 mm) |
| Depth | 3.86" (98 mm) |
| Length | 0.67" (17 mm) |
| Weight (Approximate) | 5.29 oz (150 g) |
| Miscellaneous | |
| Package Contents | Rugged SSD Pro5 STNA4000400 Solid State Drive Thunderbolt 5 (80Gb/s) Cable Quick Install Guide |
| Device Supported | Tablet,Notebook |
| Compatibility | Apple Products: MacBook Pro Mac Mini iPad Pro |
| Operating System Compatibility | Windows,Mac OS,iPadOS |
| Warranty | |
| Limited Warranty | 5 Year |
User Manual
FAQ
What is the actual storage capacity available to users?
The LaCie Rugged Pro5 provides 4 TB of usable storage space formatted for optimal performance with modern file systems. This capacity accommodates approximately 1 million high-resolution photos, 800 hours of 4K video, or extensive project archives while maintaining the drive's high-speed characteristics through its flash-based architecture.
Which devices and operating systems support this external SSD?
This drive is compatible with Windows PCs, macOS computers, and iOS/iPadOS devices through appropriate connections. It specifically supports Windows, Mac OS, and iPadOS operating systems. The included Thunderbolt 5 cable provides direct connectivity to systems with Thunderbolt 3/4/5 ports, while Apple products like MacBook Pro, Mac Mini, and iPad Pro can utilize the drive with native Thunderbolt support or through certified adapters.
How does the Thunderbolt 5 interface benefit performance compared to previous versions?
Thunderbolt 5 delivers up to 80 Gb/s of bidirectional bandwidth, doubling the maximum throughput of Thunderbolt 4 while maintaining backward compatibility with Thunderbolt 3 and 4 systems. This increased bandwidth enables the drive to achieve its maximum rated speeds of 6700 MB/s read and 5300 MB/s write, significantly reducing transfer times for large files compared to USB-based external drives or earlier Thunderbolt implementations.
What level of physical protection does the rugged design provide?
The Rugged Pro5 meets IP67-equivalent standards for protection against environmental factors. It is water resistant to 1 meter for 30 minutes, dust resistant against fine particulate ingress, drop resistant from 3 meters onto concrete, pressure resistant to 2000 pounds of crushing force, and pressure proof against extreme atmospheric variations. This comprehensive protection ensures data integrity during field use, travel, and accidental impacts.
What is included in the package with the drive?
The retail package contains the Rugged Pro5 STNA4000400 solid state drive itself, an integrated Thunderbolt 5 cable that supports 80 Gb/s data transfer, and a quick install guide. The integrated cable design eliminates the need for separate cable purchases for basic connectivity, while the documentation provides setup instructions for various supported platforms.
What warranty coverage does this product include?
LaCie provides a 5-year limited warranty for the Rugged Pro5 external SSD. This warranty covers defects in materials and workmanship under normal use conditions, offering substantial protection for professional users who depend on the drive for critical data storage. The extended warranty period reflects the product's durability and reliability expectations for demanding mobile applications.
| Qty | Price | Available |
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