Name: 0TS2458 Western Digital Ultrastar DC SN655 3.84TB PCIe Gen4 NVMe 1.4b U.3 15mm SE Solid State Drive
Brand: Western Digital
SKU: 0TS2458
Price: 6072.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Western Digital Ultrastar DC SN655 3.84TB PCIe Gen4 NVMe Solid State Drive is engineered for demanding enterprise applications, offering lightning-fast speeds and exceptional durability. With advanced BiCS5 3D TLC NAND technology, a high-performance PCIe Gen4 NVMe 1.4b interface, and an endurance rating of 14,000 TBW, this SSD ensures efficient, reliable performance for data centers and storage-intensive workloads. Its robust design, superior reliability, and impressive speeds make it an indispensable tool for modern businesses.

General Information
Brand	Western Digital
Part Number	0TS2458
Series	Ultrastar DC SN655
Drive Type	NVMe

Technical Information
Capacity	3.84TB
NAND Flash	BiCS5 3D NAND
Memory Technology	Triple-Level Cell (TLC)
Form Factor	U.3
Interface	PCIe Gen 4.0 x4
MTBF	2.5 Million Hours

Performance
Max Sequential Read	Up to 6,800 MB/s
Max Sequential Write	Up to 2,600 MB/s
Random Read	Up to 1,000,000 IOPS
Random Write	Up to 112,000 IOPS
Endurance (TBW)	14,000 TBW

Physical Characteristics
Dimensions	0.59 in x 2.75 in x 3.95 in
Weight	0.50
Condition	Refurbished

Product Description
The Western Digital Ultrastar DC SN655 3.84TB Solid State Drive is designed for next-generation enterprise workloads requiring high performance and reliability. Built with Western Digital BiCS5 3D TLC NAND technology, it delivers superior data efficiency and durability for demanding applications. The drive’s U.3 15mm form factor ensures compatibility with modern data center architectures, while its PCIe Gen4 NVMe 1.4b interface supports blazing-fast sequential read and write speeds of up to 6,800 MB/s and 2,600 MB/s, respectively. Featuring an endurance rating of 14,000 TBW and a robust MTBF of 2.5 million hours, the Ultrastar DC SN655 provides consistent performance and reliability for critical storage needs. Key Features Large 3.84TB capacity optimized for enterprise storage applications Western Digital BiCS5 3D TLC NAND for superior efficiency and durability High-speed PCIe Gen4 NVMe 1.4b interface for seamless data transfer Sequential read speeds up to 6,800 MB/s and write speeds up to 2,600 MB/s Exceptional endurance rated at 14,000 TBW for long-term reliability Random read up to 1,000,000 IOPS and random write up to 112,000 IOPS U.3 15mm form factor for compatibility with modern data center infrastructures MTBF of 2.5 million hours for extended operational life Combining cutting-edge performance with remarkable endurance, the Ultrastar DC SN655 is the perfect storage solution for data-intensive tasks in enterprise environments.

Use Cases
The Western Digital Ultrastar DC SN655 3.84TB PCIe Gen4 NVMe SSD is designed for high-demand enterprise storage environments where rapid data access and high durability are critical. It suits data centers, cloud infrastructure, and enterprise IT teams managing intensive workloads that require low latency and high throughput. How It's Used: Accelerating database transactions and real-time analytics in large-scale data centers. Supporting virtualization platforms with consistent high performance and endurance for multiple virtual machines. Enhancing performance of AI and machine learning workloads that demand fast, reliable storage access. Deploying in hyper-converged infrastructure to optimize I/O-intensive applications in enterprise IT environments. Utilizing in storage clusters for scalable and resilient data storage solutions in cloud service providers. Integrating into edge computing nodes requiring robust storage capable of withstanding high write volumes. This SSD's high endurance and fast PCIe Gen4 interface contribute to maintaining operational efficiency and scalability in demanding enterprise setups, enabling organizations to handle growing data workloads without compromising on performance or reliability.