DELL PowerEdge R640 1U 2x Xeon Gold 6142 16C 2.6GHz 256GB DDR4 8x 2.4TB SAS H730P
- 1U
- Rack
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A 2U rack server with dual 16-core Xeon processors, 768GB DDR4, PERC H730P storage controller, and dual 300GB SAS drives
The Dell PowerEdge R740 is a 2U rack server equipped with two Intel Xeon Gold 6142 processors, each running at 2.6 GHz with 16 cores. It ships with 768 GB of DDR4 registered ECC memory across 24 slots. The system targets virtualisation, database and high-performance computing tasks that benefit from 32 total cores and large memory capacity.
Under continuous load the dual CPUs maintain a 3.7 GHz turbo frequency across all cores. The PERC H730P controller with 2 GB cache drives RAID 0, 1, 5, 6, 10, 50 and 60 on the two 300 GB 10K SAS drives. The Intel X520/I350 daughter card provides two 10 Gb SFP+ and two 1 GbE ports for steady network throughput without bottlenecks.
Two hot-swap 750 W platinum-efficiency PSUs share the load, reducing per-unit stress and fan speed during normal operation. The iDRAC 9 Enterprise module enables remote thermal monitoring and power capping without host OS involvement. Front-to-back airflow in the 2U chassis maintains consistent inlet temperatures across the 24 DIMM slots and both processor sockets.
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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 | 16-Core Processor |
| Processor socket | LGA 3647 |
| Chipset | Intel C620 |
| Processor speed | 2.6 GHz |
| Installed CPUs | 2 |
| Max supported CPUs | 2 |
| Memory | |
| Installed RAM | 768 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
Each supply is rated at 750 watt platinum efficiency; actual draw depends on workload but the redundant pair shares the load and hot-swap without shutdown.
The unit ships with ready rails and a front bezel; 2.5" SAS/SATA drive caddies for the eight bays must be supplied separately.
The H730P supports 12 Gb/s SAS and SATA with RAID 0, 1, 5, 6, 10, 50, 60 and pass-through; legacy 6 Gb/s drives operate at their native speed.
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