戴尔 PowerEdge R740xd 24 盘位 NVMe 服务器 |英特尔至强金牌 6154 3.0GHz | 512GB 内存 | 7.68TB 三星 U.2 固态硬盘
  • 产品分类:服务器
  • 零件编号:Dell PowerEdge R740xd
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Dell PowerEdge R740xd 24-Bay NVMe Server | Intel Xeon Gold 6154 3.0GHz | 512GB RAM | 7.68TB Samsung U.2 SSD

Keywords

Dell PowerEdge R740xd, NVMe Storage Server, Intel Xeon Gold 6154, Samsung PM9A3, 512GB DDR4 Server, 24 Bay SFF Server, High Frequency Trading Server, Buy Dell R740xd

Description

Unlock the pinnacle of storage performance and processing power with this Dell PowerEdge R740xd configuration. Designed for data-intensive environments, this 2U rackmount server features the "xd" (Extreme Disk) chassis, specifically engineered to support high-density NVMe storage. At its heart lies the Intel Xeon Gold 6154 processor, a high-frequency powerhouse clocking in at 3.00 GHz with 18 cores. This high clock speed makes it an exceptional choice for workloads that require fast single-threaded performance while still offering substantial multi-core parallelism for virtualization.

The standout feature of this build is its storage architecture. It comes populated with a massive Samsung PM9A3 7.68TB NVMe U.2 SSD. Unlike traditional SATA or SAS SSDs, this NVMe drive connects directly to the PCIe bus, offering drastically reduced latency and massive throughput. Combined with the 24-Bay SFF NVMe Capable backplane, this NVMe Storage Server provides a future-proof foundation for Software-Defined Storage (SDS) solutions like VMware vSAN or Microsoft Storage Spaces Direct. A separate 256GB consumer SSD is provided for boot operations, ensuring your operating system loads instantly without consuming valuable enterprise storage space.

To support memory-intensive database applications, this unit is equipped with a staggering 512GB DDR4 Server memory configuration (8x 64GB modules). This density allows for massive in-memory datasets and ensures that latency-sensitive applications run without bottlenecks. Whether you are running complex SQL queries or hosting a dense Virtual Desktop Infrastructure (VDI), the sheer capacity of RAM ensures smooth, uninterrupted operation. The server also features a Flex Bay, providing additional rear storage options to keep the front hot-swap bays free for data expansion.

Connectivity is robust and versatile, utilizing a premium Network Daughter Card (NDC). The configuration includes the Intel X520/i350 combination, delivering a hybrid network environment. You get dual 10GbE SFP+ ports for high-speed data uplinks and dual 1GbE Base-T ports for management or legacy network integration. When you Buy Dell R740xd with this setup, you are investing in a platform that balances compute, massive memory, and cutting-edge storage speed in a highly reliable enterprise package.

Key Features

  • High-Frequency Compute: Intel Xeon Gold 6154 (3.00 GHz) offers superior speed for latency-sensitive workloads.
  • Massive NVMe Storage: Includes a 7.68 TB Samsung PM9A3 U.2 SSD for enterprise-grade I/O performance.
  • Extreme Memory Capacity: 512GB of DDR4 RAM (8x 64GB) ideal for virtualization and in-memory databases.
  • NVMe Optimized Chassis: 24-Bay SFF front backplane designed specifically to handle high-performance NVMe drives.
  • Hybrid Networking: Integrated NDC provides 2x 10Gb SFP+ and 2x 1Gb RJ45 ports for flexible connectivity.
  • Dedicated Boot: Separate 256GB SSD ensures fast OS booting and separates system files from data.
  • Rear Flex Bay: Provides additional rear drive flexibility for mirrored OS or caching drives.

Configuration

Component Specification
Platform Dell PowerEdge R740xd 24-Bay SFF (NVMe Capable)
Processor (CPU) Intel® Xeon® Gold 6154 (18 Cores, 36 Threads, 3.00 GHz)
Memory (RAM) 512GB Total (8x 64GB DDR4 ECC LRDIMM)
Data Storage (NVMe) 1x Samsung PM9A3 7.68 TB U.2 NVMe SSD
Boot Storage 1x 256GB Consumer SSD
Network (NDC) Intel X520/i350 rNDC (2x 10GbE SFP+ & 2x 1GbE RJ45)
Power Supply 750 Watt Redundant Capable PSU
Expansion Features SFF Flex Bay (Rear)

Compatibility

The Dell PowerEdge R740xd is a 14th Generation server, offering broad compatibility with modern enterprise software. It fully supports VMware vSphere 7.x and 8.x, making it a prime candidate for virtualized clusters. It is also certified for Windows Server 2019 and 2022, as well as major Linux distributions like Red Hat Enterprise Linux (RHEL) and Ubuntu LTS. The Samsung PM9A3 is a Gen4 NVMe drive; while the R740xd is a Gen3 PCIe platform, the drive is backward compatible and will saturate the Gen3 bus, offering maximum possible throughput for this generation.

Usage Scenarios

This server is perfectly configured for High-Frequency Trading (HFT) and Financial Modeling. The Intel Xeon Gold 6154 has a high base clock of 3.00 GHz, which is crucial for financial applications where transaction speed is more important than core count. The low-latency NVMe storage further reduces the time to write logs and access historical data.

It is also an ideal platform for Hyper-Converged Infrastructure (HCI). With the 24 Bay SFF Server capability and NVMe backplane, this unit can serve as a high-performance node in a vSAN cluster. The 512GB of RAM ensures that the overhead for software-defined storage does not impact the performance of the virtual machines running on the node.

Another key scenario is Database Hosting. Large databases (SQL, Oracle, NoSQL) benefit immensely from the 512GB DDR4 Server memory, allowing the entire working set of data to be cached in RAM. For any data that needs to be written to disk, the Samsung PM9A3 NVMe drive prevents I/O wait times, ensuring queries are executed instantly.

Finally, this system is a strong candidate for Media Streaming and Transcoding. The fast I/O provided by the NVMe storage allows for multiple high-bitrate streams to be read simultaneously, while the robust 10GbE networking ensures that the content is delivered to the edge of the network without buffering.

Frequently Asked Questions

Q: What does "NVMe Capable" mean for the 24-Bay chassis?
A: It means the server's backplane and cabling are configured to support U.2 NVMe drives in the front bays. Standard servers often only support SAS or SATA. This Dell PowerEdge R740xd configuration allows you to populate the bays with high-speed PCIe-based SSDs like the included Samsung PM9A3.

Q: Is the 750W Power Supply sufficient for this configuration?
A: Yes, for the listed single CPU and storage configuration, 750W is sufficient. However, if you plan to fully populate all 24 bays with high-power NVMe drives or add high-wattage GPUs later, you may need to upgrade to 1100W or 1600W power supplies.

Q: Can I add SAS or SATA drives to this server alongside the NVMe drive?
A: Yes, the R740xd architecture is flexible. Depending on the specific RAID controller installed (e.g., PERC H740P), you can mix drive types, though they typically need to be in specific zones or arrays. However, the NVMe drives usually bypass the RAID controller and connect directly to the PCIe bus (Software RAID is used).

Q: What transceivers do I need for the NIC?
A: The Intel X520 portion of the network card uses SFP+ slots. You will need 10Gb SFP+ optical transceivers (SR or LR) or DAC (Direct Attach Copper) cables to connect to your switch. The 1Gb ports use standard RJ45 Ethernet cables.

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