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Dell HNWY0 PowerEdge M640 Blade Server 2x 2.5 Configure-to-Order Chassis
- Supports dual Intel Xeon Scalable processors (1st, 2nd, or 3rd Gen).
- Accommodates up to 16 DIMMs for up to 2TB of DDR4 memory.
- Features 8 x 2.5-inch hot-plug drive bays for flexible storage.
- Designed for the Dell M1000e blade enclosure for high density.
- Integrated Dell Remote Access Controller (iDRAC) with Lifecycle Controller.
- Multiple PCIe 3.0 expansion slots for I/O.
- Supports up to 4 NVMe drives for high-speed storage.
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Product Overview
The Dell PowerEdge M640 Blade Server is a high-density, 2-socket server designed for the Dell M1000e blade enclosure. It offers a balance of performance, scalability, and efficiency for demanding workloads in converged infrastructure.
Technical Information
| Form Factor | Blade Server (M1000e Enclosure) |
| Processor Socket | Dual LGA 3647 |
| Max Memory | 2TB DDR4 |
| Drive Bays | 8 x 2.5-inch Hot-Plug |
Additional Specifications
| Storage Options | SAS, SATA, NVMe |
| Network Options | Integrated Mezzanine Cards |
| Management | iDRAC9 with Lifecycle Controller |
Product Description
The Dell PowerEdge M640 blade server is engineered for maximum performance and density within the M1000e blade enclosure. This 2-socket server leverages the power of Intel Xeon Scalable processors, offering a wide range of options from the 1st to 3rd generation, enabling users to tailor performance to specific application needs. With support for up to 2TB of DDR4 memory across 16 DIMM slots, the M640 is exceptionally well-suited for memory-intensive tasks such as in-memory databases, large-scale virtualization, and high-performance computing. Storage flexibility is a key feature of the M640, providing up to eight 2.5-inch hot-plug drive bays. This configuration allows for a mix of SAS, SATA, and high-speed NVMe drives, offering both capacity and performance options. The hot-plug design ensures that drives can be replaced or added without interrupting server operations, crucial for maintaining uptime in demanding environments. The ability to integrate up to four NVMe drives significantly accelerates I/O-bound applications. Management and integration are streamlined with the M640's design. As part of the M1000e ecosystem, it benefits from centralized management capabilities. The integrated iDRAC9 with Lifecycle Controller provides comprehensive remote management, automation, and deployment features, simplifying IT administration. The blade form factor allows for a high concentration of compute power, making it ideal for consolidating servers, reducing data center footprint, and improving overall operational efficiency.

