DELL PowerEdge R940 3U rack server 4x Xeon Gold 6148 2.4GHz 20-core 256GB DDR4 8x 400GB SSD H730P
- Rack
- 3U
DELL
2U rack server with dual 20-core Xeon Gold 6148 CPUs, 256GB DDR4, 12-bay 3.5" storage and PERC H730P RAID
The Dell PowerEdge R740xd is a 2U rackmount server built for high-density storage workloads. It carries two Intel Xeon Gold 6148 processors at 2.4 GHz with 20 cores each and 256 GB of DDR4 registered ECC memory. Twelve 3.5-inch 4 TB enterprise hard drives connect through a PERC H730P RAID controller with 2 GB cache. Dual 750 W platinum power supplies and iDRAC9 Enterprise management are included.
This platform fits software-defined storage, backup targets, virtual desktop infrastructure and service-provider environments that need large capacity in a compact chassis. The quad-port network daughter card adds two 1 GbE and two 10 Gb SFP+ links for flexible connectivity. Buyers who want an all-flash array or who need GPU acceleration for compute-intensive tasks should evaluate other form factors. The 24 DIMM slots support up to 3 TB of DDR4 when the workload grows.
The single specification that decides fit is the 12-bay 3.5-inch drive backplane paired with the PERC H730P controller supporting RAID 0, 1, 5, 6, 10, 50 and 60. This combination determines how many spinning drives you can install and which RAID levels are available for data protection. Verify that your dataset size and redundancy requirements match this bay count and controller feature set before purchase.
| Brand | DELL |
|---|---|
| Series | PowerEdge R740xd |
| Model | PowerEdge R740xd |
| Type | Rack |
| Rack Height | 2U |
| Redundant Hot-swap Power | Yes |
| CPU Type | Intel Xeon |
| CPU Speed | 2.40 GHz |
| CPU Socket | LGA 3647 |
| Number of CPU Cores | 20-Core Processor |
| # of Processors Installed | 2 |
| MAX Processors | 2 |
| Chipset | Intel C620 |
| Installed Memory Size | 256GB |
| Memory Type | DDR4 |
| Max Memory Capacity | 3TB |
| Number of Memory Slots | 24 |
| Storage Controller | Dell Perc H730P 2GB Controller |
| HDD Interface | SATA |
| 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 | 12 x 3.5" SATA/SAS Hot-Plug Drive Bays |
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Dual 750 Watt platinum-efficiency supplies share the load, reducing heat per unit and allowing quieter fan curves during continuous operation.
The chassis includes ready rails and a front bezel; the twelve bays accept SATA drives and the daughter card provides two 1GbE plus two 10Gb SFP+ ports using standard cables.
The H730P supports mixed SAS and SATA drives with RAID 0, 1, 5, 6, 10, 50 and 60, so older 7.2K SATA disks can share an array with SAS media.
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