DELL PowerEdge M640 Blade Server 2x Xeon Gold 6154 3.0GHz 18C 128GB DDR4 S140 57810S-K iDRAC9 Enterprise
- Xeon
- 3 GHz
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Half-height blade server with dual 18-core Xeon Gold 6154 CPUs, 32GB DDR4, PERC H330 controller, two 960GB SATA SSDs, 10Gb dual-port networking and iDRAC9 Enterprise management
Installed Memory Size 32GB
SSD (Installed) 2 x 960GB SATA SSD
The Dell PowerEdge M640 is a half-height blade server built for virtualization, private cloud and high-performance computing workloads. It ships with two Intel Xeon Gold 6154 processors, each offering 18 cores at 3.0 GHz with a 3.7 GHz turbo frequency. The system includes 32 GB of DDR4 2666 MHz registered ECC memory across four modules. This configuration targets environments that need high core density in a compact form factor.
The blade installs directly into a Dell PowerEdge M1000e or MX series chassis, which supplies power, cooling and fabric connectivity. Two 2.5-inch drive bays are populated with 960 GB SATA SSDs managed by a PERC H330 controller supporting RAID 0, 1, 5, 10 and 50. A Broadcom 57810S-K dual-port 10 Gb daughter card provides network I/O. Sixteen DIMM slots allow memory expansion up to the platform maximum, freeing the builder from immediate capacity constraints.
Dual 18-core CPUs deliver 36 threads for continuous parallel workloads such as virtualization hosts or compute clusters. The H330 controller maintains consistent storage throughput under mixed read-write patterns across the SATA SSDs. iDRAC9 Enterprise enables remote monitoring, firmware updates and power management without host OS dependence, reducing operational overhead during extended production runs. The Matrox G200 graphics with 8 MB video memory provides basic console output only.
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| Product | |
|---|---|
| Brand name | DELL |
| Product line | PowerEdge M640 |
| Product type | Blade |
| Processor | |
| Processor | Intel Xeon |
| Processor core count | 18-Core Processor |
| Processor socket | LGA 3647 |
| Processor speed | 3 GHz |
| Installed CPUs | 2 |
| Max supported CPUs | 2 |
| Memory | |
| Installed RAM | 32 GB |
| Type of memory | DDR4 |
| Maximum RAM capacity | 2 TB |
| Memory slot count | 16 |
| Storage | |
| Installed SSD | 2 × 960 GB 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
The server is built for two Intel Xeon Gold 6154 18-core CPUs and its maximum processor count is two, so sustained workloads cannot scale beyond that socket limit.
With dual 3.0 GHz Xeons and a PERC H330 controller driving two 960 GB SSDs, the half-height blade will draw significant power and generate corresponding heat inside the shared chassis cooling zone.
It must be installed in a compatible Dell PowerEdge M1000e or MX series chassis that provides power, cooling, and fabric connectivity for the 57810S-K 10 Gb dual-port daughter card.
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