Transcend SSD472K SATA III 4TB SSD | High-Endurance & Extended Temperature

The Transcend SSD472K 4TB SSD is engineered for performance and reliability, making it a top-tier choice for mission-critical applications. Featuring a SATA III 6Gb/s interface and cutting-edge 112-layer 3D NAND technology, this drive ensures fast and stable performance. Built with a DDR3 DRAM cache, it accelerates data access for improved efficiency across demanding workflows.

Designed to withstand harsh conditions, the SSD472K offers an extended operating temperature range of -20°C to 75°C, ensuring reliable functionality in extreme environments. For applications requiring even greater resilience, the SSD472K-I variant supports a wide temperature range of -40°C to 85°C. Advanced anti-sulfur technology enhances durability, while dynamic thermal throttling and thermal sensors optimize temperature control, ensuring sustained performance under intense workloads.

Reliability is reinforced through an endurance rating of 3,000 program/erase cycles, complemented by error correction (LDPC ECC) and wear-leveling technologies that extend the drive’s lifespan. The inclusion of Power Shield (PS) technology ensures data integrity during unexpected power outages, minimizing the risk of data loss or corruption. Additionally, firmware features such as TRIM, garbage collection, and bad block management maintain consistent performance over time.

Ideal for industrial and enterprise settings, the SSD472K integrates seamlessly with Transcend’s software solutions. The DrivePro Toolbox enables device management, health monitoring, and real-time data analysis, while advanced encryption options ensure data security. With a shock resistance rating of 15G and vibration resistance of 20G, the SSD is built to handle challenging environments with ease.

Specifications:

Appearance

• Dimensions: 100.45 mm x 69.85 mm x 7 mm (3.95" x 2.75" x 0.28")
• Weight: 54 g (1.9 oz)
• Form Factor: 2.5"

Interface

• Bus Interface: SATA III 6Gb/s

Storage

• Capacity: 4TB (also available in 128GB, 256GB, 512GB, 1TB, and 2TB)
• Flash Type: 112-layer 3D NAND

Operating Environment

• Operating Voltage: 5V ±5%
• Operating Temperature: Extended Temp. -20°C (-4°F) ~ 75°C (167°F), Wide Temp. -40°C (-40°F) ~ 85°C (185°F)
• Storage Temperature: -55°C (-67°F) ~ 85°C (185°F)
• Humidity: 5% ~ 95%
• Shock: 15G, 11ms, 3-axis
• Vibration (Operating): 20G (peak-to-peak), 7Hz ~ 2000Hz

Performance

• Sequential Read/Write: Up to 560 MB/s (read), 520 MB/s (write)
• Random Read/Write (4K IOPS): Up to 90,000 IOPS (read), 85,000 IOPS (write)
• Endurance: Up to 9,680 TBW (Terabytes Written)
• MTBF: 3,000,000 hours
• Drive Writes Per Day: 2.16 DWPD (3 years)

Firmware Features

• Dynamic Thermal Throttling
• LDPC ECC for error correction
• Advanced Global Wear-Leveling and Garbage Collection
• TRIM and NCQ commands for optimized performance
• Power Shield for data integrity during power outages

Additional Features

• Anti-sulfur resistors for enhanced durability
• RoHS 2.0 compliant

Warranty

• Duration: Three-year limited warranty
• Certificates: CE/UKCA/FCC/BSMI

The Transcend SSD472K 4TB SSD delivers robust performance, endurance, and reliability, making it a reliable choice for industries requiring consistent storage solutions under challenging conditions.