DELL PowerEdge R640 1U rack server 2x Xeon Gold 6142 2.6GHz 16-core 64GB DDR4 H730P 2x 300GB SAS
- 1U
- Rack
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Two-socket 2U rack server with 24 cores total, 64 GB DDR4 ECC memory, H730P RAID controller and dual 300 GB 10K SAS drives
The Dell PowerEdge R740 is a 2U rack server fitted with two Intel Xeon Silver 4116 processors running at 2.1 GHz. Each CPU provides twelve cores, giving twenty-four cores in total. The system includes 64 GB of DDR4 2400 MHz registered ECC memory across four modules. It is aimed at organisations that need a dense, two-socket platform for virtualization or database workloads.
This configuration suits IT teams building virtualization hosts, application servers or mid-range database nodes that benefit from twenty-four cores and hardware RAID. The PERC H730P controller supports RAID 0, 1, 5, 6, 10, 50 and 60 with a 2 GB cache. Buyers who need GPU acceleration for AI training or high-performance computing should look at platforms with full-height, double-width accelerator slots and higher power budgets.
Two Dell Enterprise 300 GB 10K SAS 12 Gb/s 2.5-inch drives are installed in the eight-bay chassis. They provide fast, redundant boot storage for the operating system or hypervisor. The remaining six bays are free for additional SAS or SATA drives. Capacity planning should start from these 300 GB drives and the controller’s twelve-bay addressing limit.
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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 | 12-Core Processor |
| Processor socket | LGA 3647 |
| Chipset | Intel C620 |
| Processor speed | 2.1 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 server is a 2U rack unit and ships with Ready Rails for standard four-post racks.
Both CPUs are pre-installed in the LGA 3647 sockets; the common oversight is not seating the heatsink retention clips fully before powering on.
The controller supports hot-swap SAS drives; failed 300GB 10K disks can be replaced without downtime and the array will rebuild automatically.
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