DELL PowerEdge R740 2U Rack Server 2x Xeon Gold 6142 2.6GHz 16C 512GB DDR4 8x 300GB SAS H730P
- 2U
- Rack
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A 2U rack server with dual 20-core Xeon Gold 6148 processors at 2.4GHz, 512GB DDR4 ECC memory, eight 300GB 10K SAS drives on a H730P RAID controller, dual 10GbE SFP+ and dual 1GbE ports.
This Dell PowerEdge R740 is a 2U rack server equipped with two Intel Xeon Gold 6148 processors running at 2.4 GHz with 20 cores each. It includes 512 GB of DDR4 memory across 16 modules and a PERC H730P storage controller managing eight 300 GB SAS hard drives. Dual 750 W power supplies and iDRAC9 Enterprise provide redundancy and remote management.
The dual 20-core CPUs and large DDR4 capacity handle multi-threaded applications and virtual machine density well. The 12 Gb/s SAS controller supports RAID levels 0, 1, 5, 6, 10, 50 and 60 for flexible storage resilience. Buyers needing higher single-thread clock speeds or GPU accelerator bays should evaluate other platforms.
The system ships with 16 x 32 GB DDR4 2666 MHz registered ECC modules occupying 16 of the 24 available slots. Maximum supported capacity is 3 TB, allowing further expansion. This memory configuration determines how many virtual machines or database buffers can run simultaneously.
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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 | 512 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 Ready Rails supplied with the PowerEdge R740 mount in standard four-post racks; verify your cabinet depth against the rail specification sheet before installation.
Follow the CPU-specific population sequence in the R740 installation guide; install modules in the correct numbered slots for each processor to avoid a no-post condition.
The PERC H730P includes a 2 GB cache battery; plan to test its health annually and replace it every three to five years to preserve write-back cache protection.
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