DELL PowerEdge R640 1U rack server 2x Xeon Gold 6142 2.6GHz 16-core 768GB DDR4 2x 400GB SSD H730P
- Rack
- 1U
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DELL
Two-socket 2U rack server with dual 16-core Xeon Gold 6130 CPUs, 768GB DDR4 ECC, PERC H730P RAID controller, dual 400GB SSDs, quad-port 1GbE/10GbE networking, iDRAC9 Enterprise, redundant 750W PSUs.
The Dell PowerEdge R740 is a 2U rack server built for compute-intensive workloads. It ships with two Intel Xeon Gold 6130 processors running at 2.10 GHz with 16 cores each. The system includes 768GB of DDR4 2666MHz registered ECC memory across 24 slots. A PERC H730P 2GB storage controller manages the internal drive array.
This server suits organisations running virtualisation clusters, database engines or high-performance computing tasks that benefit from 32 total cores and large memory capacity. The 8-bay 2.5-inch chassis supports SAS and SATA drives with hardware RAID levels 0, 1, 5, 6, 10, 50 and 60. Buyers who need GPU acceleration or single-thread frequency above 3.7 GHz should evaluate alternative platforms.
The installed 768GB DDR4 2666MHz registered ECC memory fills all 24 DIMM slots with 32GB modules. This leaves no free slots for expansion without removing existing memory. Maximum supported capacity is 3TB when higher-density modules are used. Verify that your workload fits within 768GB or plan for a memory upgrade before deployment.
| Brand | DELL |
|---|---|
| Series | PowerEdge R740 |
| Model | R740 |
| Type | Rack |
| Rack Height | 2U |
| Redundant Hot-swap Power | Yes |
| CPU Type | Intel Xeon |
| CPU Speed | 2.10 GHz |
| CPU Socket | LGA 3647 |
| Number of CPU Cores | 16-Core Processor |
| # of Processors Installed | 2 |
| MAX Processors | 2 |
| Chipset | Intel C620 |
| Installed Memory Size | 768GB |
| Memory Type | DDR4 |
| Max Memory Capacity | 3TB |
| Number of Memory Slots | 24 |
| Storage Controller | Dell Perc H730P 2GB Controller |
| HDD Interface | SATA |
| SSD (Installed) | 2 x 400GB SATA SSD |
| Raid Level | RAID 0/1/5/6/10/50/60 |
| GPU Type | Matrox G200 |
| Video Memory | 8MB |
| Ethernet Controller | Dell Intel X520/I350 Quad Port 2x 1GbE 2x 10Gb SFP+ Network Daughter Card |
| LAN Ports | 4 x Ports |
| Expansion Slots | Riser options with up to 8 PCIe Gen 3 slots, maximum of 4 x 16 slots |
| Management Port | RJ 45 |
| Operating System | No |
| Features | 8 x 2.5" SATA/SAS Hot-Plug Drive Bays |
Other versions of this model
Same family, different memory, cooler or clock — compare before you commit.
The server is a 2U rack-mount unit and ships with Ready Rails for tool-less installation in standard racks.
Both processors are pre-installed in the two LGA 3647 sockets; the 24 DIMM slots are fully populated with 32GB modules, so the common mistake is trying to add more memory without removing existing sticks.
The two 750W hot-swap power supplies and the two 400GB SATA SSDs are the primary field-replaceable units; the PERC H730P controller battery will also require periodic replacement.
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