Dell PowerEdge R640 – 配备 Intel Xeon Bronze 和 SAS 存储的高效 1U 机架服务器
  • 产品分类:服务器
  • 零件编号:Dell PowerEdge R640
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Dell PowerEdge R640 – Efficient 1U Rack Server with Intel Xeon Bronze & SAS Storage

Keywords

dell poweredge r640, xeon bronze server, 1u rack server, sas storage server, perc h330 raid, entry-level enterprise server, buy server hardware, dual 750w psu, small business server, rackmount server 1u

Description

The dell poweredge r640 is the ideal workhorse for businesses seeking a balance between performance and density. This 1u rack server is built to maximize application uptime and streamline IT operations. Equipped with the Intel Xeon Bronze 3204 processor, it provides a stable and energy-efficient platform for light-to-medium workloads, making it a perfect fit for file sharing, basic web hosting, and small-scale database management.

This configuration features 32GB of DDR4 ECC RAM, ensuring reliable data processing with Error Correction Code technology. The storage layer is powered by two 1.2TB 10K SAS drives, offering a blend of high capacity and enterprise-grade speed. By utilizing the sas storage server architecture, the R640 delivers consistent 12Gbps throughput, significantly outperforming standard SATA drives in multi-user environments.

Data security and redundancy are handled by the integrated perc h330 raid controller. This card supports essential RAID levels (0, 1, 5, 10, 50) without the complexity of a cache-backed system, providing a cost-effective solution for data protection. To ensure 24/7 availability, the unit is powered by dual 750W redundant power supplies, allowing for seamless failover and energy-efficient operation in modern entry-level enterprise server environments.

Key Features

  • Intel Xeon Bronze 3204: 6-core processor designed for high reliability and low power consumption (85W TDP).
  • 12Gbps SAS Performance: Dual 1.2TB 10K RPM SAS drives for enterprise-class data access speeds.
  • Compact 1U Design: Maximizes rack space efficiency without sacrificing cooling or expandability.
  • Dual Redundant Power: 750W (1+1) configuration ensures your system stays online during power module maintenance.
  • Hardware RAID 1 Ready: The PERC H330 allows for immediate mirroring of the OS and data drives for fault tolerance.
  • Included Rack Rails: Comes complete with sliding rails for quick and secure installation into standard 19-inch racks.

Technical Configuration

Component Specification Details
Model Dell PowerEdge R640 (1U Rack)
Processor 1 x Intel Xeon Bronze 3204 (6C/6T, 1.9GHz, 8.25M Cache)
Memory 32GB DDR4 ECC RDIMM
Storage 2 x 1.2TB 10K RPM SAS 12Gbps SFF (2.5")
RAID Controller Dell PERC H330 (Supports RAID 0, 1, 5, 10, 50)
Management iDRAC9 Express / Enterprise Ready
Network 4 x 1GbE LOM (Integrated)
Power Supply Dual 750W Redundant Hot-Plug (1+1)
Included Sliding Rack Rails, 2x Power Cords

Usage Scenarios

"The R640 with Xeon Bronze is the 'Goldilocks' solution for edge computing and small branch offices—enough power to run essential services with the redundancy required for peace of mind."
  • Edge Computing: Deploy this unit in remote locations for local file storage and light application processing.
  • Domain Controller / DNS: An excellent, reliable host for Active Directory or network infrastructure services.
  • Dedicated Backup Host: Use the 1.2TB SAS drives in RAID 1 as a secure local repository for critical system backups.
  • Small Business Server: Ideal for running basic accounting software, local print services, or internal intranets.

Frequently Asked Questions

Q1: Is the Intel Xeon Bronze 3204 good for virtualization?
A1: While it can run a limited number of virtual machines, the Bronze 3204 is an entry-level processor without Hyper-Threading. It is best suited for dedicated single-purpose applications or 2-3 light VMs.

Q2: Can I upgrade this server to support NVMe drives later?
A2: Yes. The R640 chassis is highly flexible. Depending on your specific backplane, you can upgrade to support NVMe drives or higher-capacity SSDs as your storage needs grow.

Q3: Does the PERC H330 support RAID 5?
A3: Yes, it does. However, since the H330 is a non-cache controller, write performance in RAID 5 may be slower than cache-backed controllers like the H730P. For the included 2-drive setup, RAID 1 (Mirroring) is highly recommended.

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