ThinkServer RD640


  • processorIntel® Xeon™ E5 Series Processors
  • Operating SystemWindows Server 2012 R2 Platform
  • Business PowerHighly-Efficient, Storage-Rich, 2U Rack Server
  • ProfessionalPerfect for Virtualization & Business Apps
  • ProfessionalLong-Term, Enterprise-Class Reliability

Explore Features

Call For More Info: 1-866-426-0911
  • Features

    ThinkServer RD640Features

    Great Storage Density

    With up to 48TB of internal storage capacity, the 2U ThinkServer RD640 can be configured with either hot-swap SAS or SATA hard drives or solid state drives — making it an excellent choice for storage-intensive applications. With the expanded storage capacity and great performance, the RD640 runs your database, analytics, and other business-critical applications with ease.

    Optimized for Virtualization

    Virtualization is an extremely effective way to reduce IT expenses while boosting efficiency and agility. Ideal for robust virtualization, the ThinkServer RD640 rack server features Intel® Xeon® performance up to 24-cores, numerous I/O upgrades, and large memory bandwidth, so you can roll out your virtual machines with confidence.

    Enterprise-Class Reliability

    Your business depends on uninterrupted access to information. With the capability to add hot-swap hard drives and hot-swap and redundant fans and power supplies, the RD640 maximizes your uptime. Plus, with up to RAID 10 support and ThinkServer Intelligent Diagnostics, you get rock-solid reliability while maximizing uptime.

    Lenovo rack server ThinkServer RD640
  • Tech Specs

    ThinkServer RD640Tech Specs

    ThinkServer RD640 Specs

    PDFThinkServer RD640 Datasheet

    PDFThinkServer OS and Virtualization Options Datasheet

    DescriptionThinkServer RD640
    Up to two 24-core Intel Xeon E5-2600 v2 Series
    Operating Systems Supported
    Microsoft Windows Server 2008 R2 (including Hyper-V), Microsoft Windows Server 2012 (including Hyper-V), Microsoft Windows Server 2008 RS with SP1 (including Hyper-V), Microsoft Windows Small Business Server 2011, SUSE Linux Enterprise Server, Red Hat Enterprise Linux Server, VMware vSphere ESXi, Citrix XenServer
    Form Factor / Height
    2U Rack
    Up to 320GB DDR3 – 1600 MT/s via 20 slots (RDIMM, LVDIMM)
    Media Bays
    1 x slim optical
    Disk Bays
    Up to 8 x 3.5" or up to 16 x 2.5"
    Maximum Internal Storage
    Up to 48TB 3.5" chassis or up to 16TB 2.5" chassis
    RAID Support
    • ThinkServer RAID 500 Adapter (0, 1, 10, optional 5)
    • ThinkServer RAID 700 Adapter (0/1/10/5/50/6/60)
    • ThinkServer RAID 710 Adapter (0/1/5/6/10/50/60)
    6 redundant fixed fans
    Power supply
    Redundant hot-swap – 800 watt
    Network Interface
    • 2 x Integrated Gb Ethernet
    • 1 x Integrated Gb Ethernet (shared with ThinkServer Management Module)
    Expansion Slots With 1 CPU
    • 1 x PCIe GEN3: FH/HL x16 (x8 electrical) (populated with RAID adapter)
    • 1 x PCIe GEN3: LP x8
    • 1 x PCIe GEN3: FH/HL x8
    Expansion Slots With 2 CPUs
    • 1 x PCIe GEN3: FH/HL x16 (x8 electrical) (populated with hardware RAID adapter)
    • 1 x PCIe GEN3: LP x8
    • 3 x PCIe GEN3: FH/HL x8
    • 1 x PCIe GEN3: FH/HL x16 (x8 electrical)
    Intelligent Diagnostics Panel
    Systems Management
    • ThinkServer Management Module
    • Optional ThinkServer Management Module
    Dimensions (W x H x D)
    (482 mm x 87 mm x 734 mm) or (19.0" x 3.4" x 28.9")
    Starting at (16 kg) or (35.3 lbs)

    Specifications may vary

RD640 at a Glance:
Form Factor
2U Rack
Up to 2 Intel® Xeon® E5-2600 v2 Series
Memory Capacity
Up to 320 GB
Network Interface
3 x Integrated Gb Ethernet
Lenovo - Reason 5


All Lenovo systems must pass our rigorous reliability standards and are stress tested for endurance. Many of our notebooks even pass eight military specs for ruggedness under extreme hot, cold, humid, or dusty conditions.