NEC Express5800 R120g-2M 2S Xeon E5-2600 1.5TBECC 16×2.5HSHDD 4GbE 8PCIe R800W Virtualization Cloud IoT Machine Learning AI BigData Datacenter Server

$3,201.00 $2,910.00

The NEC Express5800/R120g-2M, a scalable dual-socket 2U rack server, provides outstanding performance, scalability, and flexibility.Powered by the high performance and energy efficient Intel® Xeon®processor E5-2600 v4 product family, combining up to two 22-core and145 watt processors, 24 DIMM slots, 16 hot-plug drive bays, and 8 PCIe 3.0 slots, the R120g-2M provides a massive resource pool for memory-,processor-, and storage-intensive applications in mid-size to large enterprises, or the most demanding applications such as virtualization solutions and large database servers.

Ideal and customizable for your Digital Transformation Applications : Web Server, Mail Servers, Storage and Security Appliances, Network Infrastructure, Enterprise Software, Video Processing, Big Data, Hyperconverged Appliances, Internet of Things (IoT), In-Memory Analytics, Machine Learning (ML), Artificial Intelligence (AI) and general Data Center Virtualization & Private Cloud or Hyperscale Infrastructure Applications. 

Key Features

  • Support for the latest Intel® Xeon® E5-2600 v4 product family
  • Up to 1.5 TB of high speed DDR4 memory
  • 8 PCIe slots for various needs and future expansion
  • Graphics card installation kit allows 300W GPU card installation
  • 8 to 16 2.5″ SAS/SATA HDD with optional drive cage
  • Flexible integrated NIC plus 1 1000BASE-T for management
  • Wide range of operating ambient temperature from 5 to 45ْ C (41 to 113ْ F).

OptiReady Configurations for R120g-2M

Dihuni One Touch ‘OptiReady’ systems are pre-configured, completely assembled and rigorously tested at manufacturer’s facilities prior to shipping. Price shown on the main page is for the OptiReady Silver Model as in the configuration below. You will also find upgrade options to OptiReady Gold and Platinum models. For completely custom configuration, please use ‘Request Quote’ or contact us by email or phone and we will configure and quote your system asap.

R120g-2M OptiReady Silver Model

  • Single (1x) Intel Xeon E5-2603 V4 6Cores 1.7GHz CPU
  • 8GB ECC Registered Memory
  • 2x500GB 2.5″ SATA HDD with Software RAID
  • 4x1GbE data ports, 1xGbE management port
  • Single 800W Power Supply
  • Standard 3 Year Warranty

We accept all major credit cards e.g. MasterCard, Visa, American Express, Discover etc. Please review our Terms and Conditions and Return, Refund and Repair policy prior to purchase. We are also pleased to partner with NEC Financial Services which has been in business since 1986, providing flexible leasing and financing programs that will help you with an affordable monthly payment option. Please contact us for more information.

OptiReady Full System Configuration Upgrade Options

In addition to the Silver Model, we have also created optimized and popular full system Gold and Platinum configurations for you. Dihuni One Touch ‘OptiReady’ systems are pre-configured, completely assembled and rigorously tested at manufacturer’s facilities prior to shipping.

Purchase Orders or Tax Exempt?

You can attach a Purchase Order to send with your order. If you are eligible for tax exemption, please attach your Government Tax Exempt Permit/Reseller’s Certificate etc. We will refund you the tax portion for your order after we validate your tax exempt status. If you would like to request Net Terms, please also send credit references for our Accounting and select Bank/Wire Transfer or Check Payment at checkout. Please combine all your documents in 1 file.

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NEC Servers Featuring Intel E5-2600 v4 Xeon® Processors

Built on 14 nm process technology, the Intel® Xeon® processor E5-2600 v4 family offers up to 22 cores/44 threads per socket and 55 MB last-level cache (LLC) per socket for increased performance, as well as Intel® Transactional Synchronization Extensions (Intel® TSX) for increased parallel workload performance. You can dynamically manage shared resources efficiently and increase resource utilization with Intel® Resource Director Technology (Intel® RDT) offering cache monitoring and allocation technology, code and data prioritization, and memory bandwidth monitoring. Accelerated cryptographic performance enables encrypted data to move fast over secure connections, plus improved security keys help safeguard network access and deepen platform protection.

Distinguished Performance and Capability

Featuring the Intel® Xeon® Processor E5-2600 v4 product family with up to 22-core and 55 MB last level cache, up to 1.5 TB memory with 2400MHz speed, and up to 32 TB of storage capacity, the R120g-2M is ideal for memory-, processor-, and storage-intensive applications in mid-size to large enterprises, or the most demanding applications such as virtualization solutions and large database servers.

Flexibility for Various Workloads

The R120g-2M delivers enterprise-class flexibility, expandability, and reliability to meet your business needs. The platform features a wide range of server and upgrade options with 24 memory slots, 16 2.5-inch drive bays, 1 PCIe slot for a flexible integrated NIC, 1 PCIe slot for a dedicated RAID controller, and 6 PCIe slots for various computing needs and future business growth. The redundant storage, fan, and power supply options make the system reliable to support business continuity. Also, an optional Graphics Card Installation Kit allows 300W GPU card installation for high performance applications.

Operational Cost Savings and Efficiency

NEC’s innovative green design concepts and industry leading fan control technology allows the R120g-2M to operate at temperatures up to 45°C (113°F), therefore reducing cooling requirements. In addition, dual hot plug power supplies with cold-standby mode enable further energy savings. Manage easy setup and deployment with NEC EXPRESSBUILDER and leverage easy management with NEC’s EXPRESSSCOPE Engine 3 together with NEC ESMPRO. The extensive remote management capabilities untangle the complexities in operating and maintaining the server to alleviate the burden of administrative tasks.

Technical Specifications

Form factor / height 2U Rack
Number of processors 1 to 2
Processor Intel® Xeon® Processor E5-2603 v4 (1.70 GHz/6-core/15 MB)
Intel® Xeon® Processor E5-2620 v4 (2.10 GHz/8-core/20 MB)
Intel® Xeon® Processor E5-2623 v4 (2.60 GHz/4-core/10 MB)
Intel® Xeon® Processor E5-2630 v4 (2.20 GHz/10-core/25 MB)
Intel® Xeon® Processor E5-2637 v4 (3.50 GHz/4-core/15 MB)
Intel® Xeon® Processor E5-2640 v4 (2.40 GHz/10-core/25 MB)
Intel® Xeon® Processor E5-2643 v4 (3.40 GHz/6-core/20 MB)
Intel® Xeon® Processor E5-2650 v4 (2.20 GHz/12-core/30 MB)
Intel® Xeon® Processor E5-2667 v4 (3.20 GHz/8-core/25 MB)
Intel® Xeon® Processor E5-2680 v4 (2.40 GHz/14-core/35 MB)
Intel® Xeon® Processor E5-2690 v4 (2.60 GHz /14-core/35 MB)
Intel® Xeon® Processor E5-2697 v4 (2.30 GHz/18-core/45 MB)
Intel® Xeon® Processor E5-2697A v4 (2.60 GHz/16-core/40 MB)
Intel® Xeon® Processor E5-2698 v4 (2.20 GHz/20-core/50 MB)
Intel® Xeon® Processor E5-2699 v4 (2.20 GHz/22-core/55 MB)
Memory type DDR4-2400 ECC RDIMM
Memory slots 24
Maximum memory 1.5 TB
Storage type Hot plug 2.5-inch SAS HDD
Hot plug 2.5-inch SATA HDD
Hot plug 2.5-inch SAS SSD
Hot plug 2.5-inch SATA SSD
Maximum internal drive bays 8 to 16 with optional drive cage
Maximum internal storage 32 TB
Removable media bays 1 bay for optical disk drive
1 bay for internal tape drive
Expansion slots 1 6 PCIe x8 Gen 3
1 PCIe x8 Gen 3 for a RAID controller,
1 PCIe x8 Gen 3 for a flexible integrated NIC
Network interface Flexible integrated NIC plus 1 1000BASE-T for management
Redundant power supply Optional, hot plug
Redundant cooling Standard, hot plug
Power supplies 460 Watt, 800 Watt, 1000 Watt
100-240 VAC ± 10% 50 / 60 Hz ± 3 Hz
Server management EXPRESSSCOPE Engine 3
Interface 2 VGA, 1 to 2 serial, 4 USB 3.0 (plus 1 internal), 2 USB 2.0 (plus 1 internal ), Flexible integrated NIC, 1 management LAN
Dimensions (W x D x H) and maximum weight 448.0 x 735.8 x 87.2 mm / 17.6 x 28.9 x 3.4 in
32.3 kg / 71.21 lbs.
Temperature and humidity condition (non-condensing) Operating: 5 to 40 °C / 41 to 104 °F or 5 to 45 °C / 41 to 113 °F (Optional), 20 to 80%
Non-operating: -10 to 55 °C / 14 to 131 °F, 20 to 80%
Operating systems and virtualization software Microsoft® Windows Server® 2008 R2 Standard / Enterprise
Microsoft® Windows Server® 2012 Standard / Datacenter
Microsoft® Windows Server® 2012 R2 Standard / Datacenter
Red Hat Enterprise Linux 6 2
Red Hat Enterprise Linux 7 2
VMware® ESXi™ 5.5
VMware® ESXi™ 6
  1. The slot mix changes by installing optional riser cards.
  2. For Linux support, contact our sales representative or go to the NEC website at:

Additional information

Weight 71.21 lbs
Dimensions 28.9 x 17.6 x 3.4 in

Why Dihuni?

Dihuni was formed to simplify Digital Transformation. The internet has changed everything – from software applications to compute, storage and networking hardware. At Dihuni, we believe every business is transforming to enable digital customer outcomes and our mission is to ensure we can enable you with the right hardware, software and services to make that happen. Believe us, no matter which application you are working on today, you are helping transform the world into a Digital place. Some of the reasons to trust your business to us :

World Class Partners

Dihuni partners with world class companies such as Dell, HPE, Lenovo, Supermicro, Intel, Microsoft and several other top Software and Hardware companies. We carefully select best-in-class technology and business partners and work with them on strategy, product roadmap and solutions development to ensure we not only provide you the best product but also help our partners enhance their offerings. With our deep rooted partnerships and relationships with product teams, we are able to escalate any product issue or provide new requirements based on your feedback directly to our partners.  Our partnerships offer you the best in the following areas :

  • Server, Storage and Networking Hardware
  • Cloud Services
  • Internet of Things (IoT)
  • Software Development – Onshore (US) and Offshore
  • Operating Systems
  • Consulting 
  • Federal Contracting

High Quality Manufacturing for Standard Products

We leverage the manufacturing capabilities of our partners and work closely with them to customize your system. Instead of adding more complexity in shipping individual parts, integrating and testing it at facilities that require constant maintenance, we work closely with our OEM partners and use their expertise and operations so they can build a high quality system that is suitable for your exact application. By doing this, we are able to not only control manufacturing costs and pass on the savings to you but also deliver a system directly from our partner to you in any part of the world. At Dihuni, we ensure and select partners who adhere to rigorous design implementation, manufacturing standards and ISO standards to ensure that its products are produced with the highest quality and reliability. Our partners integrate only the best quality parts and components into their system boards, servers, and chassis. To ensure excellent performance even under extreme operating conditions, our products undergo rigorous environmental and intense computational testing. These quality efforts optimize system performance and minimize system downtime for you to have an extremely reliable system from Dihuni.

Focus on Solution, Not Just Hardware

We know you are looking for hardware as part of a solution that you are implementing. With our experience in software as well as real world IT implementation, we help you select the right product that fits your solution. There is huge complexity in implementing a successful solution regardless of whether you are a software developer wanting a fast developer machine or if you are involved in developing an efficient on-premise and cloud back-end infrastructure for your IT or Internet of Things (IoT) applications or setting up the right systems for data, analytics, Machine Learning, Artificial Intelligence (AI) and Digital Applications. We help you through your needs regardless of the size of your project and your budget. 

Experience Matters

Our leadership has over 20 years of experience in designing, developing, manufacturing and shipping servers and embedded/IoT systems in high volume. With direct experience with companies such as Dell, NEC, Supermicro, Honeywell, BSDi etc, we are experts in effective product management and will help you with every need you may have. We carefully select each product that we carry and understand the target applications for your systems. Utilizing our experience in software, we also provide Digital Transformation and Agile software development consulting services should you need help with any of your projects in IoT, IT etc.

We Really Believe in Customer Service

We believe and have implemented best practices in product design, development and more importantly customer service. This thinking is permeated throughout our company. We offer :

  • High Quality Products and Consultation on product positioning and suitability
  • Competitive Pricing
  • Fast response times
  • On-time Delivery
  • Completely customized systems and services including
  • Phone and Onsite Support including Manufacturer’s Support
  • Marketing opportunity for your project and case studies

We appreciate your business! Please call us at 703-436-4721 or email us at for any question or information. We respond promptly and you can contact us even during weekends.