DELL PowerEdge R940 3U rack server 4x Xeon Gold 5118 2.3GHz 12-core 64GB DDR4 8x 1.2TB SAS H730P
- Rack
- 3U
DELL
2U rack server with dual 8-core Xeon Silver 4110 CPUs at 2.1GHz, 512GB DDR4 ECC memory, PERC H730P RAID controller, two 300GB 10K SAS drives, quad-port 1GbE/10GbE networking, iDRAC9 Enterprise.
The PowerEdge R740 is a 2U rack server fitted with two Intel Xeon Silver 4110 processors, each running at 2.1 GHz with eight cores. It ships with 512 GB of DDR4 registered ECC memory across 16 DIMM slots. The system targets virtualisation hosts, database nodes and compute clusters that need balanced core count and memory capacity in a standard rack footprint.
Installation uses the included ReadyRails for square or round-hole racks; no tools are required to secure the chassis. Eight 2.5-inch hot-swap drive bays connect to the PERC H730P controller, which supports RAID 0, 1, 5, 6, 10, 50 and 60. The controller battery backs cache during power loss. Common issues arise when mixing SAS and SATA drives without verifying backplane cabling or when the iDRAC9 Enterprise licence is not activated before deployment.
The 512 GB installed (16 × 32 GB modules) leaves eight empty DIMM slots for expansion up to the 3 TB maximum supported by the C620 chipset. Two 300 GB 10 K SAS drives provide fast boot and scratch space but fill only a fraction of the eight-bay capacity. Workloads that outgrow the internal bays — such as large object stores or multi-terabyte databases — will require external JBODs or a shift to a storage-dense chassis.
| 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 | 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 | 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。
Open the PERC H730P BIOS utility or iDRAC9 Enterprise storage view; both drives should appear as 300GB SAS 12Gb/s devices in a healthy RAID array with the 2GB cache battery showing charged.
Included: 2× Xeon Silver 4110 2.1GHz 8-core CPUs, 512GB DDR4 (16× 32GB 2400MHz ECC RDIMMs), H730P 2GB controller, 2× 300GB 10K SAS 2.5" drives, X520/I350 quad-port NIC (2× 1GbE + 2× 10Gb SFP+), iDRAC9 Enterprise, 2× 750W Platinum PSUs, rails, bezel. Drives beyond the two bays and any GPU/accelerator cards are not included.
The system arrives with 16× 32GB DDR4 2400MHz registered ECC modules filling 16 of the 24 slots; this is the only 512GB configuration supplied.
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