Dell PowerEdge R620 Server 2U Rackmount Xeon E5-2620 32GB DDR3 5x 1.2TB SFF

Features of Dell PowerEdge R620

• • 1. Form Factor:
       • 1U rack server, ideal for space-constrained environments.
       • Compact design for high-density deployments.
    2. Processor Options:
       • Supports up to two Intel Xeon E5-2600 or E5-2600 v2 series processors.
       • Excellent performance for virtualization, database management, and high-performance computing.
    3. Memory Capacity:
       • Up to 768GB of DDR3 RAM with 24 DIMM slots.
       • Handles demanding applications and multitasking.
    4. Storage Flexibility:
       • Supports up to 10 x 2.5-inch or 4 x 3.5-inch drives.
       • Compatible with SAS, SATA, and SSD drives for performance and capacity flexibility.
    5. RAID Options:
       • Includes RAID controllers like PERC H310, H710, and H710P.
       • Ensures data redundancy and improves performance.
    6. I/O Expansion:
       • Up to 7 PCIe 3.0 slots for networking, storage, or other expansion cards.
       • Highly adaptable to various business needs.
    7. Networking:
       • Embedded Broadcom or Intel Gigabit Ethernet controllers.
       • Optional 10GbE networking for high-speed data transfer and low latency.
    8. Management Tools:
       • iDRAC7 (Integrated Dell Remote Access Controller) with Lifecycle Controller.
       • Simplifies server management, monitoring, and maintenance via a web-based interface.
    9. Energy Efficiency:
       • Features Dell’s Energy Smart technologies.
       • High-efficiency power supplies and intelligent cooling systems reduce power consumption.
    10. Reliability and Redundancy:
        • Hot-swappable power supplies and fans.
        • Redundant cooling and ECC memory ensure high availability for critical applications.

Usages of Dell PowerEdge R620

• • 1. Virtualization:
       • Ideal for VMware vSphere, Microsoft Hyper-V, and Citrix XenServer.
       • High memory capacity and CPU cores support multiple virtual machines (VMs).
    2. Database Servers:
       • Runs database applications like Microsoft SQL Server, Oracle Database, and MySQL.
       • Powerful processors and fast storage options ensure high performance.
    3. Web Hosting:
       • Hosts web servers, application servers, and other web infrastructure components.
       • Compact 1U form factor enables high-density deployments.
    4. High-Performance Computing (HPC):
       • Suitable for scientific simulations, financial modeling, and data analysis.
       • Supports multiple CPUs, large RAM, and high-speed networking.
    5. Cloud Infrastructure:
       • Used for private or hybrid cloud environments.
       • Scalable and compatible with platforms like OpenStack and CloudStack.
    6. Enterprise Applications:
       • Runs ERP (Enterprise Resource Planning), CRM (Customer Relationship Management), and other business-critical software.
    7. File and Print Servers:
       • Provides reliable and high-performance storage and print services in enterprise environments.
    8. Backup and Disaster Recovery:
       • Supports large storage capacities and RAID configurations for data integrity and availability.
    9. Network Infrastructure:
       • Runs network services like DNS, DHCP, and Active Directory.
       • Provides essential IT infrastructure services.
    10. Remote Desktop Services (RDS):
        • Hosts Remote Desktop Services for remote access to virtual desktops and applications.
        • Useful for businesses with remote or mobile workforces.

Processors and RAM Details for Dell PowerEdge R620

Supported Processors:

• • • Intel Xeon E5-2600 Series (Sandy Bridge):
      • E5-2609, E5-2620, E5-2640, E5-2660, E5-2670, E5-2680, E5-2690.
      • RAM Speed: Up to 1600MHz.
    • Intel Xeon E5-2600 v2 Series (Ivy Bridge):
      • E5-2697 v2, E5-2687W v2, E5-2695 v2.
      • RAM Speed: Up to 1866MHz.

RAM Specifications:

• • • Type: DDR3 ECC (Error-Correcting Code) RAM required.
    • Speed:
      • Sandy Bridge: Up to 1600MHz.
      • Ivy Bridge: Up to 1866MHz.
    • Capacity: Up to 768GB (24 DIMM slots, using 32GB modules).
    • Voltage Support: 1.5V (standard) / 1.35V (low voltage DDR3L).
    • Form Factors: RDIMM (Registered DIMM), LRDIMM (Load-Reduced DIMM), or UDIMM (Unbuffered DIMM).
    • Ranking: Single-Rank (1Rx8), Dual-Rank (2Rx8), or Quad-Rank (4Rx8).

Industry Standard Naming (PC3-xxxx Format)

Instead of MHz, RAM speed is also represented in MT/s (megatransfers per second) and bandwidth rating (PC3-xxxx).

• DDR3-1066 = PC3-8500 (8.5 GB/s bandwidth)
• DDR3-1333 = PC3-10600 (10.6 GB/s bandwidth)
• DDR3-1600 = PC3-12800 (12.8 GB/s bandwidth)

Key Notes for RAM in Dell PowerEdge R620

• • DDR3 ECC RAM is mandatory for compatibility.
  • RAM speed and capacity depend on the processor generation (Sandy Bridge or Ivy Bridge).
  • Supports both 1.5V and 1.35V (low voltage) RAM modules.
  • DIMM types (RDIMM, LRDIMM, UDIMM) and ranks (single, dual, quad) affect performance and compatibility.
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