DELL PowerEdge R940 3U rack server 4x Xeon Gold 5120 2.2GHz 14-core 256GB DDR4 2x 300GB SAS H730P
- Rack
- 3U
DELL
Dual-socket 1U rack server with two Xeon Silver 4110 2.1 GHz 8-core CPUs, 512 GB DDR4 ECC memory, PERC H730P RAID controller, eight 1.2 TB 10K SAS drives.
The Dell PowerEdge R640 is a 1U rack server built for dense scale-out data centre computing. It ships with two Intel Xeon Silver 4110 processors running at 2.1 GHz, each providing eight cores. The system includes 512 GB of DDR4 registered ECC memory across sixteen 32 GB modules. Eight 1.2 TB 10K SAS hard drives connect through a PERC H730P controller with 2 GB cache.
This configuration suits teams consolidating virtual machines or running memory-intensive databases that benefit from 512 GB of RAM and dual 8-core CPUs. The quad-port network daughter card delivers two 1 GbE and two 10 Gb SFP+ links for flexible fabric integration. Buyers who require more than two processor sockets or internal GPU expansion should evaluate alternative platforms. Organisations needing all-flash arrays or higher drive counts will need a different chassis.
The installed 512 GB of DDR4 registered ECC memory across twenty-four slots determines whether this server meets workload capacity requirements. The memory operates at 2400 MHz and supports a maximum of 3 TB when fully populated. Applications that demand large in-memory datasets or high VM density depend directly on this specification. Verify that your licensing and application scaling align with the available memory ceiling before deployment.
| Brand | DELL |
|---|---|
| Series | PowerEdge R640 |
| Model | R640 |
| Type | Rack |
| Rack Height | 1U |
| Redundant Hot-swap Power | Yes |
| CPU Type | Intel Xeon |
| CPU Speed | 2.10 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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同じファミリーで、メモリ・クーラー・クロックが異なります — 購入前に比較してください。
The redundant 750 W Platinum supplies share the load, so each unit typically runs well below its maximum rating during continuous operation.
You need SFP+ transceivers or direct-attach cables compatible with the Intel X520 controller; the server ships with the daughter card installed but no optics.
Yes, the H730P supports mixed SAS and SATA drives at 12 Gb/s and 6 Gb/s speeds, allowing older disks to be added to the same array.
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