DELL PowerEdge R640 1U rack server 2x Xeon Gold 6142 2.6GHz 16-core 512GB DDR4 H730P 8x 1.2TB SAS
- 1U
- Rack
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Two-socket 2U rack server with 24 cores at 2.1 GHz, 768 GB DDR4 ECC, H730P RAID controller, quad-port 1/10 GbE networking and dual 750 W power supplies
The PowerEdge R740 is a 2U rack server built for demanding workloads. It ships with two Intel Xeon Silver 4116 processors, each running at 2.1GHz with 12 cores. The system includes 768GB of DDR4 registered ECC memory across 24 slots. It targets organisations that need dense compute and storage in a standard rack footprint.
The PERC H730P controller supports SATA and SAS drives with RAID levels 0, 1, 5, 6, 10, 50 and 60. Eight 2.5-inch drive trays are populated with caddies but contain no drives. Network connectivity uses a quad-port daughter card providing two 1GbE ports and two 10Gb SFP+ ports. Maximum memory capacity reaches 3TB when all 24 slots are filled.
This unit is fixed at the maximum of two processors; no further CPU upgrades are possible. Buyers who need higher core counts or newer instruction sets must choose a different platform. The LGA 3647 socket and Intel C620 chipset define the upgrade boundary. The 750W redundant power supplies support the installed configuration.
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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 | 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 | SATA/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 system ships with 768GB across 24 slots using 32GB DDR4 modules; reaching 3TB would require replacing all modules with higher-capacity DDR4 DIMMs.
Each of the two Xeon Silver 4116 processors runs at 2.1GHz base and can boost to 3.0GHz, giving 24 total cores that scale frequency based on thermal headroom and thread count.
The H730P provides 12Gb/s SAS/SATA connectivity with 2GB cache, supporting RAID 0/1/5/6/10/50/60; drive throughput is capped by the 12Gb/s link and the installed SATA/SAS media.
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