Dihuni OptiReady NEC Express5800 R320e-E4-32-1 Xeon 2.4GHz 32GB 2x600GB Business Continuity High Availability Mission Critical Fault Tolerant Server


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SKU: R320e-E4-32-1 Category:

Servers that Literally Never Fail!

NEC Fault Tolerant (FT) servers provide an innovative solution to address planned and unplanned downtime for your most important applications. The Express5800/R320e servers deliver continuous availability for 99.999% system uptime (5 minutes of downtime per year) through its fully redundant modular hardware featuring 12-Core Intel Xeon processors that support lockstep operation.

Do you want your Digital Transformation Applications  to go down? We don’t think so! NEC’s FT Servers are ideal and customizable for 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), Smart City and Data Center Virtualization & Private Cloud or other High Availability Mission Critical Infrastructure Applications.

Key Features

  • Fault tolerant technology based on Gemini Architecture™
  • Single Intel® Xeon® E5-2630 v3 8Cores 2.4GHz CPU Installed
  • 32GB ECC Registered DDR4 memory installed (expandable to 512GB)
  • 2 x 600GB 15K RPM SAS Hot plug 2.5-inch SAS HDD installed
  • 2 1000BASE-T and 1 100BASE-TX for management
  • Full manageability with integrated Express-scope engine 3.
  • Support for high ambient temperature operation up to 40°C (104°F).

Note : FT Control Software is required depending on the host OS (Windows or VMware), that price is not included in server price. When ordering, please select the FT Control Software below based on your operating system.

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.


NEC’s Fault Tolerant (FT) Technology

NEC has pioneered high availability systems for more than a decade with the GeminiEngine™ a chipset specially engineered for transparent failover and system integrity, supports lockstep processing. One module continues to process without interruption or loss of data should a potential fault in the other module occur. Hot-swappable modules automatically synchronize and resume normal operations once the issue is resolved ensuring availability of mission-critical applications and environments.

The high availability and continuous processing capabilities of NEC’s Express5800 Fault Tolerant (FT) servers make it a dependable platform for mission critical applications. Modular hardware redundancy provides up to 99.999% uptime for affordable high availability in business critical environments. he hardware components of NEC’s Express5800 fault tolerant servers are replicated and modularized for full hardware redundancy.

Perfect For Virtualization

The NEC FT servers can deliver continuous availability for VMware and Hyper-V by using internal storage and standard management software. Advantages of virtualization with the NEC FT server include proven scalable vCPU performance, integrated high availability storage for CapEX savings, and simplified virtualization deployment for CapEX and OpEx savings.

Simplified Manageability

The Dual Modular Redundant (DMR) design allows easy replacement of major subsystems without shutting down the system, by supporting hot plug of modules. The Customer Replaceable Unit (CRU) is easily replaceable without any special skills. Also, integrated EXPRESSSCOPE Engine 3 technology provides extensive remote management capabilities regardless of the status of the server’s power or operating system.Technical Specifications

R320e-E4 R320e-M4
Form factor / height 4U rack
Number of logical processors 1 to 2
Processors Intel® Xeon® Processor E5-2630 v3 (2.40 GHz/8-core/20 MB) Intel® Xeon® Processor E5-2670 v3 (2.30 GHz/12-core/30 MB)
Chipset Intel® C612 Chipset with GeminiEngine™
Memory type DDR4-2133 ECC RDIMM
Memory Clock 1866 MHz
Logical Memory slots 16
Maximum logical memory 512 GB
Storage type Hot plug 2.5-inch SAS HDD
Hot plug 2.5-inch SAS SSD
Logical hard drive bays 8
Maximum logical internal storage 9.6 TB
Optical drive DVD-RAM drive
Logical expansion slots 2 Low-profile PCIe x4 Gen 3 2 Low-profile PCIe x4 Gen 3
2 Full-height PCIe x8 Gen 3
Video (VRAM) Integrated in the server management controller (32 MB)
Logical network interface 2 1000BASE-T
1 100BASE-TX for management
2 1000BASE-T
1 100BASE-TX for management
Maximum power consumption 1430 VA / 1420 Watt
Power supply 800 Watt (1 per module, 80 PLUS® Platinum certified)
Systems management EXPRESSSCOPE Engine 3
External Interface 1 VGA, 4 USB 2.0, 4 LAN (2 per module),
2 management LAN (1 per module),
2 or 4 optional USB 3.0 (2 per module)1
1 VGA, 4 USB 2.0, 8 LAN (4 per module),
2 management LAN (1 per module),
2 or 4 optional USB 3.0 (2 per module)1
Dimensions (W x D x H) and maximum weight 483 x 734 x 176 mm / 19.0 x 28.9 x 6.9 in
51 Kg / 112.44 lbs.
Temperature and humidity conditions
Operating: 10 to 40 °C/ 50 to 104 °F , 20 to 80%
Non-operating: -10 to 55°C/14 to 131°F, 20 to 80%
Software for availability Rapid Disk Resync (RDR) 2
Operating systems and virtualization software Microsoft® Windows Server® 2008 R2 Enterprise SP1
Microsoft® Windows Server® 2012 R2 Standard
Microsoft® Windows Server® 2012 R2 Datacenter
Red Hat® Enterprise Linux® 7.2 3
VMware® ESXiTM 6.0 Update 1b
  1. Not supported for VMware ESXi.
  2. Supported on Windows operating systems only.
  3. Virtualization (KVM/LXC) is not supported.

Additional information

Weight 112.44 lbs
Dimensions 28.9 × 19 × 6.9 in


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