The Western Digital WUS4BA138DSP3X1 3.84TB 2.5-inch PCIe SSD is an enterprise-grade NVMe solid-state drive designed for high-capacity, high-performance storage in data center and server environments. Utilizing a PCIe interface in a 2.5-inch form factor, it delivers low-latency, high-speed access to data, making it ideal for mixed-use workloads such as virtualization, databases, analytics, and content delivery.Built with Triple-Level Cell (TLC) NAND flash, the drive balances capacity, endurance, and performance, ensuring reliable operation under sustained enterprise workloads. Its 2.5-inch form factor supports high-density deployment in servers and storage arrays and allows for hot-swap capability for easy maintenance with minimal downtime.
Part Number: WUS4BA138DSP3X1
Brand: Western Digital
Model: 3.84TB NVMe SSD
Form Factor: 2.5-inch U.2
Interface: PCIe 3.0 x4 NVMe
Capacity: 3.84TB
NAND Type: 3D TLC
Usage Type: Mixed Use / Enterprise
Read Speed: Up to 3,200 MB/s
Write Speed: Up to 2,100 MB/s
Read IOPS: Up to 500K
Write IOPS: Up to 400K
Endurance: ~3 DWPD
MTBF: 2M hours
Temp Range: 0°C–70°C
Encryption: AES 256-bit SED
