DELL PowerEdge M640 blade server 2x Xeon Gold 6154 18-core 128GB DDR4 2x 1.92TB SSD
- Xeon
- 3 GHz
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Half-height blade server with dual 20-core Xeon Gold 6230 CPUs, 128GB DDR4, PERC H330 controller and two 1.92TB SATA SSDs
Installed Memory Size 128GB
SSD (Installed) 2 x 1.92TB SATA SSD
The Dell PowerEdge M640 is a half-height blade server built for the M1000e or PowerEdge MX chassis. It arrives with two Intel Xeon Gold 6230 processors running at 2.10 GHz with a 3.9 GHz turbo frequency, providing 20 cores each for a total of 40 threads. The system includes 128 GB of DDR4 2666 MHz registered ECC memory across eight slots and a PERC H330 controller managing two 1.92 TB SATA SSDs. A Broadcom 57810S-K dual-port 10 Gb network daughter card and iDRAC9 Enterprise remote management are integrated.
This configuration targets organizations running virtualization, private cloud or high-performance computing workloads that benefit from high core counts and fast memory in a compact blade form factor. The embedded Matrox G200 graphics with 8 MB video memory provides only basic console output, so buyers who need GPU acceleration for AI training, rendering or VDI should look at a different platform. The half-height blade design also means it cannot be used as a standalone tower or rack-mount server without a compatible Dell chassis.
Storage is delivered by two Dell Enterprise 1.92 TB SATA 6 Gb/s 2.5-inch solid-state drives connected to the PERC H330 Mini Mono controller, which supports RAID 0, 1, 5, 10 and 50. The server offers two 2.5-inch drive bays in total, so both bays are occupied by the installed SSDs. If your deployment requires additional local storage capacity or NVMe performance, you would need to evaluate a different server model or chassis-level storage options.
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| Product | |
|---|---|
| Brand name | DELL |
| Product line | PowerEdge M640 |
| Product type | Blade |
| Processor | |
| Processor | Intel Xeon |
| Processor core count | 20-Core Processor |
| Processor socket | LGA 3647 |
| Processor speed | 2.1 GHz |
| Installed CPUs | 2 |
| Max supported CPUs | 2 |
| Memory | |
| Installed RAM | 128 GB |
| Type of memory | DDR4 |
| Maximum RAM capacity | 2 TB |
| Memory slot count | 16 |
| Storage | |
| Installed SSD | 2 × 1.92 TB SATA SSD |
| Disk controller | Dell Perc H330 Controller |
| Drive interface | SATA/SAS |
| Supported RAID levels | RAID 0/1/5/10/50 |
| Graphics | |
| Video RAM | 8 MB |
| Graphics chip | Matrox G200 |
| Connectivity | |
| Network controller | Dell Broadcom 57810S-K 10Gb Dual Port Blade Network Daughter Card |
| Ports & slots | |
| Management interface | RJ 45 |
| Size & build | |
| Rack height | Blade |
| Software | |
| Operating system | No |
Other versions of this model
Two Xeon Gold 6230 processors provide 40 cores at 2.1 GHz base, boosting to 3.9 GHz for burst performance on virtualization and compute tasks.
The Broadcom 57810S-K delivers two 10 Gbps Ethernet links per blade, limited by the chassis backplane and switch uplink speed.
Fits Dell PowerEdge MX and M1000e chassis in a half-height slot with 2.5-inch drive bays; front bezel and ready rails are not included.
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