DELL PowerEdge R640 1U rack server 2x Xeon Silver 4116 2.1GHz 12-core 512GB DDR4 H730P
- Rack
- 1U
DELL
A 3U rack server with four 12-core Xeon Gold 5118 CPUs, 256 GB DDR4, PERC H730P storage controller and dual 10 Gb SFP+ networking, ready for mission-critical workloads
The Dell PowerEdge R940 is a 3U rack server built for heavy enterprise workloads. It ships with four Intel Xeon Gold 5118 processors, each running at 2.30 GHz with 12 cores. The system includes 256 GB of DDR4 registered ECC memory across eight 32 GB modules. Dual 1600 W platinum power supplies and iDRAC 9 Enterprise remote management complete the package.
This configuration targets organisations that run large virtual machine farms, in-memory databases or high-transaction ERP systems. The quad-socket design and 48 DIMM slots support up to 6 TB of memory for scale-up scenarios. Buyers who need GPU acceleration, single-threaded performance above 3.2 GHz turbo or a chassis smaller than 3U should evaluate other platforms.
The server provides 48 memory slots populated with eight 32 GB DDR4 2400 MHz modules today. Expansion is limited by this slot count and the 6 TB architectural ceiling. Confirm that your memory roadmap fits within these constraints before purchase.
| Brand | DELL |
|---|---|
| Series | PowerEdge R940 |
| Model | R940 |
| Type | Rack |
| Rack Height | 3U |
| Redundant Hot-swap Power | Yes |
| CPU Type | Intel Xeon |
| CPU Speed | 2.30 GHz |
| CPU Socket | LGA 3647 |
| Number of CPU Cores | 12-Core Processor |
| # of Processors Installed | 4 |
| MAX Processors | 4 |
| Chipset | Intel C620 |
| Installed Memory Size | 256GB |
| Memory Type | DDR4 |
| Max Memory Capacity | 6TB |
| Number of Memory Slots | 48 |
| 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 13 PCIe Gen 3 Slots, 3x PCIe x8, and 10 x PCIe 3.0 x16 slots |
| Management Port | RJ 45 |
| Operating System | No |
| Features | 8 x 2.5" SATA/SAS Hot-Plug Drive Bays |
このモデルの他のバージョン
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 four processors drop into the four LGA 3647 sockets on the system board; the step often missed is applying the correct torque sequence on each retention bracket before closing the load plate.
The PERC H730P controller battery and the two 1600 watt power supply fans are the first parts that typically require replacement.
The 1600 watt redundant power supplies set the first sustained ceiling; total draw above their combined rating triggers throttling or shutdown.
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