NEC EXPRESS800 manual Opening Front and Rear Doors, Accessing Door Handles

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Opening Front and Rear Doors

The front and rear doors of the rack are secured by handles with keylocks. To open the door:

1.Slide the handle release cover up to uncover the keylock and the handle release button. See Figure 4-2, A.

2.Unlock the lock, if necessary (Figure 4-2, B). Depress the handle release button (key hole button). The door handle extends when unlatched.

3.Rotate the handle (Figure 4-2, C) clockwise to open the door.

Figure 4-2. Accessing Door Handles

Inside the base of the rack, you will find a generous supply of mounting hardware – self-tapping screws, plated finish screws, black plastic washers and M6 cage-nuts.

You can simplify the removal of the rack from the pallet as well as the system assembly process by removing the front and rear doors and dismantling the side panels.

Installing the System Rack 4-5

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Contents EXPRESS5800/System Rack Page EXPRESS5800/System Rack Proprietary Notice and Liability Disclaimer Contents Iv Contents Installing Rack ComponentsUsing This Guide Using This GuideText Conventions Vi Using This GuideRelated Documents Safety Notices for Users Outside of the U.S.A. and Canada Safety NoticesCare and Handling Viii Using This GuideIntroduction Introduction Express5800 Configuration AssistantIntroduction System Rack ModelsTypical 42U System Rack Enclosure Introduction 42U System RackComponent Description Typical System Rack ComponentsMulti-Bay System Rack Introduction Multi-Bay System RackPage Planning Your Site Space Requirements Equipment LocationPlanning Your Site System Rack Space Requirements Planning Your Site Environmental Conditions Floor Construction Equipment WeightTotal Planning Your Site System Rack Placement Distance Between Stabilizer Anchors Air Conditioning Temperature and Humidity RequirementsCooling Capacity Electrical Facilities Uninterruptible Power Source UPSPower Distribution Unit PDU Component BTU/hr Times Number Equals InstalledGrounding Requirements Page Planning Your System Rack Configuration Cable Summary Planning Your System Rack ConfigurationCabling Constraints Cable SummaryRAID Cable Restrictions Vertical SpacingConcentrator Cable Lengths Page Rack Components Space Requirements Approximate Vertical Space RequirementsConfiguration Guidelines Inches Component System Rack Configuration WorksheetCalculating Load and Determining UPS On-Battery Run Time Times Number Component Voltage Amps# Systems Load Installed Determining the Load on a Single Power SourceTotal Load Run Time Minutes Total Load Versus On-Battery Run TimeInstalling the System Rack What You Need Installing the System RackUnpacking the System Rack and Components Rack Mounted on Shipping Pallet Installing the System Rack Opening Front and Rear Doors Accessing Door HandlesRemoving Rack Side Panels Removing the Side Panels Installing the System RackLeveling the System Rack Leveling Foot AdjustmentMulti-Bayed Rack System Installing Rack Frame Link KitsRack Frame Link Kit Installation Installing the System Rack Attaching the Front Stabilizers Attaching the Stabilizer to the System RackInstalling Rack Components Installing Rack Components Typical ConfigurationInch System Rack Tools Required Installing Rack ComponentsRecommendations and Warnings Installing the UPSRefer to UPSInstalling the Interface Expander Accessory Installing the UPS Mounting UPS L-Channel Supports Location of UPS Rear Panel Components Connecting Your Master and Protected servers BSUs Page Installing a Power Distribution Unit 10. Securing the Keyboard Tray Installing Rack Components Installing a Keyboard TrayInstalling the Concentrator 11. Assembling the Concentrator Rails Install the supporting cage-nuts in the rail. See Figure 13. Installing a 1U Filler Panel Installing Rack Components Installing Blank Panels14. Monitor Tray and Mounting Hardware Installing a Monitor TrayConnecting Servers BSUs to the Concentrator Connecting the Console MonitorPage Illustrated Parts Breakdown Field Replaceable Unit Locations Illustrated Parts Breakdown Field Replaceable Units Field Replaceable UnitsRack Frame Link Options OptionsPart Number Description Page Index-1 IndexPage Page 456-01544-000

EXPRESS800 specifications

The NEC EXPRESS800 series is a robust line of high-performance servers designed to meet the demanding needs of enterprise environments. Known for its reliability and scalability, the EXPRESS800 series caters to a variety of applications, including database management, virtualization, and data-intensive workloads.

One of the main features of the EXPRESS800 series is its modular architecture, which allows organizations to customize their systems based on specific requirements. This modularity enables the integration of various components, including processors, memory, and storage, providing exceptional flexibility. The servers in this series support Intel's latest Xeon processors, which offer powerful performance and energy efficiency, making them ideal for compute-heavy applications.

In terms of memory, the NEC EXPRESS800 series supports large capacities and high-speed DDR4 RAM, ensuring that applications run smoothly even under heavy loads. This is particularly important for virtualization and large-scale data processing tasks that require rapid data access. The system also implements advanced error-correcting code (ECC) technology, which enhances data integrity and system reliability.

Storage is another key characteristic of the EXPRESS800 series. The servers feature a variety of storage options, including traditional HDDs and high-speed SSDs, allowing for optimized performance and flexibility in storage management. NEC’s implementation of high-performance RAID technology ensures data redundancy and enhances data access speeds, which is crucial for mission-critical applications.

Security features are also paramount in the design of the EXPRESS800 series. NEC incorporates Trusted Platform Module (TPM) integration, providing hardware-level security against unauthorized access. Additionally, the systems are designed to facilitate secure remote management, enabling IT administrators to monitor and control server performance from virtually anywhere.

Another notable technology integrated within the EXPRESS800 servers is virtualization support. With robust hypervisor capabilities, these servers permit efficient resource utilization, allowing multiple virtual machines to run concurrently without compromising performance. This is complemented by NEC’s advanced management software, which provides comprehensive tools for system monitoring and optimization.

Power efficiency is a critical consideration, and the NEC EXPRESS800 series is built with energy-efficient components and smart power management features. By optimizing power consumption, businesses can reduce their operational costs while minimizing their environmental impact.

In summary, the NEC EXPRESS800 series combines advanced technology, versatility, and high performance in a server solution that meets the diverse needs of modern enterprises. Its modular design, efficient processing power, superior memory capabilities, and robust security features position it as an ideal choice for organizations seeking reliable and scalable server solutions.