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✔ 7.68TB capacity with PCIe Gen3.1 x4 NVMe interface
✔ Sequential read speeds up to 3,330 MB/s and write speeds up to 3,300 MB/s
✔ 2.5-inch U.2 form factor with 7mm z-height for easy integration
✔ Designed for mixed-use workloads with 0.8 DWPD endurance rating
Product Overview |
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The Western Digital Ultrastar DC SN640 7.68TB SSD is a high-capacity, high-performance storage solution tailored for data center and cloud deployments. Featuring a PCIe Gen3.1 x4 NVMe interface and advanced 3D TLC NAND technology, it delivers exceptional sequential read and write speeds, optimizing data access and processing. Its 2.5-inch U.2 form factor ensures compatibility with existing infrastructures, while the 0.8 DWPD endurance rating makes it suitable for mixed-use workloads. With features like power loss protection and a 2 million hour MTBF, this SSD offers the reliability and performance required for enterprise-level applications. |
General Information | |
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Part Number | WUS4BB076D7P3E3 |
Brand | Western Digital |
Series | Ultrastar DC SN640 |
Drive Type | Internal (SSD) |
Technical Information | |
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Capacity | 7.68TB |
NAND Flash | 3D NAND |
Memory Technology | Triple-Level Cell (TLC) |
Form Factor | U.2 |
Interface | PCIe Gen 3.0 x4 |
MTBF | 2 Million Hours |
Performance | |
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Max Sequential Read | Up to 3,400 MB/s |
Max Sequential Write | Up to 2,800 MB/s |
Random Read | Up to 750,000 IOPS |
Random Write | Up to 225,000 IOPS |
Endurance (TBW) | 14,500 TBW |
Physical Characteristics | |
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Dimensions | 0.28 in x 2.75 in x 3.94 Inches |
Weight | 0.50 |
Condition | Refurbished |
Product Description |
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The Western Digital Ultrastar DC SN640 7.68TB SSD (model WUS4BB076D7P3E3) is engineered for data center and cloud environments, offering high performance and reliability. Utilizing Western Digital's BiCS4 96-layer 3D TLC NAND technology, it delivers sequential read speeds up to 3,330 MB/s and write speeds up to 3,300 MB/s, ensuring rapid data access and processing. The 2.5-inch U.2 form factor with a 7mm z-height allows for seamless integration into existing storage infrastructures. With an endurance rating of 0.8 Drive Writes Per Day (DWPD), this SSD is optimized for mixed-use workloads, balancing performance and durability. Key Features
Designed to meet the demands of modern data centers, the Ultrastar DC SN640 provides a balance of performance, endurance, and reliability, making it a versatile solution for various enterprise applications. |