DELL PowerEdge R940 3U rack server 4× Xeon Gold 6148 2.4 GHz 20-core 128GB DDR4 2× 800GB SSD
- Rack
- 3U
DELL
Dual 12-core Xeon Silver 4116 processors, 512GB DDR4 ECC memory, PERC H730P RAID controller and two 800GB SATA SSDs in a 2U rack server with redundant 750W power supplies
The Dell PowerEdge R740 is a 2U rack server fitted with two Intel Xeon Silver 4116 processors, each running at 2.1 GHz with 12 cores. It ships with 512 GB of DDR4 registered ECC memory across 16 modules and a PERC H730P controller with 2 GB cache. Two 800 GB SATA SSDs and a quad-port network daughter card providing two 1 GbE and two 10 Gb SFP+ connections are included.
This system replaces single-socket servers or earlier 2U models that cannot address more than 24 DIMM slots or lack hardware RAID 6 and 60 support. The jump is worth it when workloads need 24 cores at 2.1 GHz base with 3.0 GHz turbo, up to 3 TB of DDR4 capacity, and redundant 750 W platinum power supplies in a single chassis.
Verify that your rack can accommodate a 2U chassis with ready rails and that the front bezel fits your aisle layout. Confirm SFP+ transceiver compatibility for the 10 Gb ports and that the PERC H730P RAID modes match your storage plan. Ensure the iDRAC9 Enterprise licence aligns with your remote-management requirements.
| 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 | 12-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 | SATA |
| SSD (Installed) | 2 x 800GB 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 |
其他版本
同系列產品,記憶體、散熱器或時脈不同 — 下單前請先比較。
The server is a 2U rack unit and the listing includes ready rails for mounting in a standard four-post rack.
Both processors are already seated in the two LGA 3647 sockets and the 512 GB (16 × 32 GB) DDR4 2400 MHz registered ECC modules populate 16 of the 24 DIMM slots; the step often missed is ensuring the memory configuration matches the per-processor channel layout for optimal performance.
The two 750 W redundant power supplies, the two 800 GB SATA SSDs in the front 2.5-inch bays, and the system fans are all hot-swappable; the PERC H730P controller battery will also need periodic replacement to maintain RAID cache protection.
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