DELL PowerEdge R940 3U rack server 4× Xeon Gold 5118 2.3GHz 12-core 512GB DDR4 8× 300GB SAS H730P
- Rack
- 3U
DELL
Dual-socket 1U rack server with two 3.2 GHz 8-core Xeon Gold 6134 CPUs, 768 GB DDR4 ECC memory, PERC H730P RAID controller, eight 2.5-inch drive bays, quad-port 1/10 GbE networking.
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 running at 3.2 GHz with a 3.7 GHz turbo frequency. The system includes 768 GB of DDR4 2666 MHz registered ECC memory across 24 slots and a PERC H730P 2 GB storage controller supporting RAID 0/1/5/6/10/50/60.
This configuration suits organisations that need high core counts and large memory capacity in a single rack unit for virtualisation clusters or in-memory databases. The eight 2.5-inch drive bays and quad-port 1 GbE plus 10 Gb SFP+ networking support storage-heavy and network-intensive deployments. Buyers who require installed solid-state drives or more than eight drive bays should look at alternative configurations.
The installed 768 GB of DDR4 registered ECC memory fills all 24 DIMM slots, reaching the maximum supported by the two Xeon Gold 6134 processors. This capacity determines whether the server can hold the working set for memory-bound applications without paging. The platform supports up to 3 TB total when higher-capacity modules are used in a compatible configuration.
| 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 | 768GB |
| Memory Type | DDR4 |
| Max Memory Capacity | 3TB |
| Number of Memory Slots | 24 |
| Storage Controller | Dell Perc H730P 2GB Controller |
| HDD Interface | SATA/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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This unit ships with eight 2.5-inch SAS/SATA trays and a PERC H730P 2GB controller supporting RAID 0/1/5/6/10/50/60; adding trays or swapping controllers would require a custom build.
Each of the two 8-core processors runs at a 3.2 GHz base clock and can turbo to 3.7 GHz, giving strong single-thread response and high multi-thread throughput for virtualisation or database tasks.
The H730P controller and backplane operate at 12 Gb/s per lane, so SSD or HDD arrays are capped at that link speed regardless of individual drive ratings.
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