The Western Digital Ultrastar DC SN840 with 6.4 TB storage capacity is a high-performance NVMe SSD for professional IT infrastructures that rely on maximum speed, reliability and endurance. With a modern U.2 PCIe 3.1 x4 interface and 96-layer 3D TLC NAND, it delivers consistent performance – even under mixed workloads such as OLTP, OLAP, AI or machine learning.

This SSD is designed for mission-critical applications in continuous operation (24/7) and supports functions such as Dual Port, Instant Secure Erase (ISE) as well as comprehensive analysis and virtualisation features.

Highlights:
– Capacity: 6,400GB – Ideal for data-intensive applications
– Form factor: 2.5″ U.2 – compatible with modern server backplanes
– Interface: PCIe 3.1 x4 with NVMe 1.3c – lightning-fast data transfer
– NAND technology: 96-layer 3D TLC – high efficiency and durability
– Reliability: Designed for 24×7 operation, high mixed-workload endurance
– Security: Supports Instant Secure Erase (ISE) for fast data erasure

Technical data:
Model number: WUS4C6464DSP3X3
Capacity: 6.400 GB (6.4 TB)
Form factor: 2.5 inch (15 mm height)
Interface: U.2 PCIe 3.1 x4 (NVMe 1.3c)
NAND type: 3D TLC (Triple-Level Cell), 96 layers
Availability: 24×7 enterprise operation
Functions: OLTP, OLAP, AI, ML, dual port, ISE, virtualisation
Dimensions (W x D x H): 69.85 x 100.45 x 15 mm

Areas of application:
– High-performance data centres and virtualised environments
– Databases and transaction-intensive systems (OLTP/OLAP)
– Artificial intelligence (AI) & machine learning (ML)
– Enterprise applications with mixed workload profile