Dell / Samsung PM1643a 3.84TB SAS SSD

The Dell Samsung PM1643a 3.84TB Enterprise SAS SSD (MZILT3T8HBLSAD3 / 0CRNPH) provides high-capacity solid-state storage for enterprise servers, data centres and compatible storage systems. Featuring a 3.84TB capacity, this 2.5-inch small form factor drive offers a practical solution for expanding storage capacity while maintaining fast, consistent access to business-critical data. Built around Samsung V-NAND technology, the PM1643a series is intended for demanding enterprise environments where storage reliability, predictable performance and efficient data access are essential. Its compact 15mm form factor allows installation in compatible drive bays, making it suitable for a range of enterprise storage configurations.

Equipped with a 12Gb/s SAS interface, this Samsung enterprise SSD delivers sequential read speeds of up to 2,100MB/s and sequential write speeds of up to 2,000MB/s, helping accelerate data retrieval, application loading and storage-intensive operations. Solid-state technology eliminates the moving parts found in traditional hard disk drives, enabling responsive access to stored information and supporting workloads that benefit from low-latency storage. The SAS connection provides enterprise-grade connectivity for compatible server backplanes and storage controllers, while the 3.84TB capacity makes the drive suitable for data-intensive applications, virtualised environments, database storage and frequently accessed business information.

Classified for read-intensive enterprise workloads, the Dell 0CRNPH SSD is a suitable option for environments where rapid data retrieval and dependable day-to-day operation are priorities. Its reported endurance rating of 1 drive write per day (1 DWPD) supports sustained use within the manufacturer's specified operating and endurance limits, making it appropriate for read-focused applications such as content delivery, reporting, analytics and frequently accessed datasets. Before installation, verify that the target system supports 2.5-inch SAS drives and the required drive firmware and sector format, as this model is not compatible with SATA-only or NVMe-only interfaces. Combining 3.84TB of storage, SAS 12Gb/s connectivity and enterprise-focused performance, the Samsung PM1643a offers a capable storage upgrade for compatible business servers and data-centre infrastructure.