DELL PowerEdge R640 1U rack server 2x Xeon Silver 4116 2.1GHz 12-core 64GB DDR4 8x 300GB SAS H730P
- 1U
- Rack
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2U rack server with dual 20-core Xeon Gold 6148 CPUs, 64GB DDR4, H730P controller and two 300GB SAS drives
The Dell PowerEdge R740 is a 2U rack server designed for compute-intensive workloads. It ships with two Intel Xeon Gold 6148 processors running at 2.4 GHz with a 3.7 GHz turbo frequency. Each CPU provides 20 cores for a total of 40 threads. The system includes 64 GB of DDR4-2666 registered ECC memory across four 16 GB modules.
This configuration suits virtualisation clusters, database nodes and high-performance computing tasks that benefit from high core counts and large memory capacity. The dual redundant 750 W platinum power supplies and iDRAC9 Enterprise simplify remote management. Buyers who need GPU accelerator support or more than eight 2.5-inch drive bays should consider a different chassis.
The server provides eight 2.5-inch drive bays connected to a PERC H730P 2 GB controller with 12 Gb/s SAS bandwidth. Two 300 GB 10 K SAS drives are installed and the controller supports RAID 0, 1, 5, 6, 10, 50 and 60. Expansion beyond eight bays requires a different platform.
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| Product | |
|---|---|
| Brand name | DELL |
| Product line | PowerEdge R740 |
| Model name | R740 |
| Product type | Rack |
| Processor | |
| Processor | Intel Xeon |
| Processor core count | 20-Core Processor |
| Processor socket | LGA 3647 |
| Chipset | Intel C620 |
| Processor speed | 2.4 GHz |
| Installed CPUs | 2 |
| Max supported CPUs | 2 |
| Memory | |
| Installed RAM | 64 GB |
| Type of memory | DDR4 |
| Maximum RAM capacity | 3 TB |
| Memory slot count | 24 |
| Storage | |
| Installed SSD | No |
| Disk controller | Dell Perc H730P 2 GB Controller |
| Drive interface | SAS |
| Supported RAID levels | RAID 0/1/5/6/10/50/60 |
| Graphics | |
| Video RAM | 8 MB |
| Graphics chip | Matrox G200 |
| Connectivity | |
| Network controller | Dell Intel X520/I350 Quad Port 2x 1GbE 2x 10Gb SFP+ Network Daughter Card |
| Ports & slots | |
| Network ports | 4 x Ports |
| Expansion card slots | Riser options with up to 8 PCIe Gen 3 slots, maximum of 4 × 16 slots |
| Management interface | RJ 45 |
| Power | |
| Hot-swap redundant PSU | Yes |
| Size & build | |
| Rack height | 2U |
| Software | |
| Operating system | No |
Other versions of this model
The PERC H730P includes a 2GB battery-backed cache; the battery typically lasts several years and can be hot-swapped without downtime.
With two 20-core Xeon Gold 6148 CPUs at 2.4 GHz and 3.7 GHz turbo, processor thermal limits are reached before the 750 W platinum PSUs or the 24 DDR4 slots.
Dual redundant 750 W platinum supplies and 2U chassis fans keep noise at typical rack levels; exhaust air stays within ASHRAE A2 limits under full load.
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