WD Ultrastar DC SN640 7.68TB PCIe Gen3.1 x4 U. 2 NVMe 2.5 SSD (WUS4BB076D7P3E1). PCIe Gen3.1 x4 NVMe. Western Digital NVMe 1.3c compliant controller; PCIe Gen3.1×4. Western Digital BiCS4 96L 3D TLC NAND. Enterprise features including variable sectors sizes, end-to-end data path protection and Power Loss Protection. Optimized for performance and latency consistency on mixed used workloads. 6x reads performance improvement over SATA SSDs. Vertically integrated with proven controller architecture accelerates qualification. Specialized for the Following Applications. Boot, cache or storage. File, Block and Object Storage applications. Our Model is simple. With the support of the world’s leading OEMs, CMs and Resellers, Server Part Deals is able to offer the Enterprise value that is simply unseen in the marketplace. We offer the best in class service when it comes to the basics like. Large Quantity Discounts and Flexibility. Testing & Longer Warranties. OEM/Compatible Solutions at a fraction of Branded pricing. Our process and model is proven successful with over 300,000 orders processed and 1000s of return customers. We invite you to experience the difference with Server Part Deals. Let’s make a deal. We generally list and advertise our lowest price, in some cases volume discounts are given. If the “best offer” feature is used please keep in mind most offers accepted are within 5% of our listed price. Link at the top of this listing. We look forward to providing you excellent service. How do I return a product? Please have the following information available. Details of reason for return. Products exported outside the US require proof of. To 50% of the item value. Certain items, special orders, and large capacity SSD? How do I receive a replacement? Seagate claims can be made on the Seagate Website. Western Digital claims can be made on the Western Digital Website, or on the HGST Website if not available from Western Digital. HGST claims can be made on the HGST Website, or on the Western Digital Website if not available from HGST. These replacement reasons will be verified upon receipt of return. Please have the following information. This listing is currently undergoing maintenance, we apologise for any inconvenience caused.