DELL PowerEdge R740 2U 8 Bay 2x Xeon Gold 5118 512GB DDR4 H730P 8x 2.4TB
- Rack
- 2U
DELL
Dual 3.2 GHz Xeon Gold 6134 processors with 512 GB DDR4 ECC memory and eight 2.4 TB SAS drives on a PERC H730P controller in a 1U rack server
The Dell PowerEdge R640 is a 1U rack server built for dense scale-out data centre computing. It ships with two Intel Xeon Gold 6134 processors, each running at 3.2 GHz with eight cores and a 3.7 GHz turbo frequency. The system includes 512 GB of DDR4 registered ECC memory across 16 modules and a PERC H730P controller with 2 GB cache. Eight 2.4 TB 10K SAS drives and quad-port networking with two 10 Gb SFP+ and two 1 GbE ports complete the configuration.
This server suits organisations consolidating virtual machines or running memory-intensive databases within a single rack unit. The 24 DIMM slots support up to 3 TB of DDR4, and the dual 750 W platinum power supplies provide redundancy. Buyers who need GPU acceleration, more than two processor sockets or storage interfaces beyond SAS and SATA should evaluate alternative platforms.
The installed 512 GB of DDR4 2666 MHz registered ECC memory across 16 slots determines immediate capacity for large working sets. With 24 total slots and a 3 TB maximum, expansion headroom is significant but requires compatible registered ECC modules. Verify that your workload fits within the current 512 GB or plan for additional DDR4 DIMMs.
| Brand | DELL |
|---|---|
| Series | PowerEdge R640 |
| Model | R640 |
| Type | Rack |
| Rack Height | 1U |
| Redundant Hot-swap Power | Yes |
| CPU Type | Intel Xeon |
| CPU Speed | 3.20 GHz |
| CPU Socket | LGA 3647 |
| Number of CPU Cores | 8-Core Processor |
| # of Processors Installed | 2 |
| MAX Processors | 2 |
| Chipset | Intel C620 |
| Installed Memory Size | 512GB |
| Memory Type | DDR4 |
| Max Memory Capacity | 3TB |
| Number of Memory Slots | 24 |
| Storage Controller | Dell Perc H730P 2GB Controller |
| HDD Interface | SAS |
| SSD (Installed) | No |
| 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 | Up to 3 PCIe Gen 3 slots all x16 |
| Management Port | RJ 45 |
| Operating System | No |
| Features | 8 x 2.5" SATA/SAS Hot-Plug Drive Bays |
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Slide each 2.5" drive into the hot-swap bay until the latch clicks, then use the PERC H730P BIOS utility to create the desired RAID level before the OS sees the volumes.
The controller includes a 2 GB cache battery; plan to replace it when iDRAC 9 Enterprise reports a degraded or failed battery status.
The dual 750 W platinum power supplies set the thermal and power ceiling before the 1U chassis airflow becomes the bottleneck.
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