Contents - Table Of Contents
- Table Of Contents
- Table Of Contents
- Figures
- Tables
- Preface
- Revision history
- Chapter 1 Pre-planning tasks
- Before you begin
- VMAX All Flash packaging
- Chapter 2 Delivery and transportation
- Delivery arrangements
- Shipping and storage environmental requirements
- Chapter 3 Specifications
- Radio frequency interference
- Power consumption and heat dissipation
- Adaptive cooling
- Airflow
- Air volume, air quality, and temperature
- Air quality requirements
- Shock and vibration
- Hardware acclimation times
- Optical multimode cables
- Chapter 4 Data Center Safety and Remote Support
- Fire suppressant disclaimer
- Chapter 5 Physical weight and space
- Floor load-bearing capacity
- Physical space and weight
- Chapter 6 Position VMAX 250F Bay
- Bay layout and dimensions
- Tile placement
- Cabinet stabilizing
- Chapter 7 Position VMAX 450F, VMAX 850F, VMAX 950F Bays
- System bay layouts
- Adjacent layouts, VMAX 450F, VMAX 850F, VMAX 950F
- Dispersed layout, VMAX 450F, VMAX 850F, VMAX 950F
- Adjacent and dispersed (mixed) layout
- Dimensions for array layouts
- Caster and leveler dimensions
- Chapter 8 Power cabling, cords and connectors
- Power distribution equipment, VMAX 250F
- Power distribution unit VMAX 450F, VMAX 850F, VMAX 950F
- Wiring configurations, VMAX 250F
- Wiring configurations, VMAX 450F, VMAX 850F, VMAX 950F
- Power interface
- VMAX 250F customer AC power feed cabling
- Best practices: Power configuration guidelines
- Single-phase
- Three-phase (International (Wye))
- Three-phase (North American (Delta))
- Three-phase (Wye, Domestic)
- Chapter 9 EMC racking for VMAX 250F
- Two system configurations
- Chapter 10 Third Party Racking Option for VMAX 250F
- Computer room requirements, VMAX 250F
- PDU requirements for third party racks, VMAX 250F
- Power distribution equipment for third-party rack, VMAX 250F
- Chapter 11 Third Party Racking Option for VMAX 450F, VMAX 850F and VMAX 950F
- Computer room requirements
- Customer rack requirements
- Third party racks with vertical PDUs — RPQ Required
- Requirements for third party racks with vertical PDUs (rear-facing
- Requirements for third party racks with vertical PDUs (inward facing)
- Chassis to chassis grounding
- Chapter 12 Optional kits
- Overhead routing kit
- Dispersion kits, VMAX 950F
- Securing kits
- Appendix A Best Practices for AC Power Connections
- Best practices overview for AC power connections
- Selecting the proper AC power connection procedure
- Procedure A: Working with the customer's electrician onsite
- Procedure A, Task 1: Customer's electrician
- Procedure A, Task 2: EMC Customer Engineer
- Procedure A, Task 2: EMC Customer Engineer (VMAX 250F)
- Procedure A, Task 3: Customer's electrician
- Procedure B: Verify and connect
- Procedure C: Obtain customer verification
- Applying PDU labels, VMAX 250F
- Applying PDU labels, VMAX 450F, VMAX 850F, VMAX 950F
- AC power specifications
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Computer room requirements, VMAX 250FThe following computer room requirements provide service access and minimizephysical disruption:l A minimum of 42 inches (107 cm) front and 30 inches (76 cm) rear clearance isrequired to provide adequate airflow and to allow for system service.Customer rack requirements, VMAX 250FThe array components are fully tested at the factory and then transferred to the mini-rack for shipping. Only EMC customer support engineers are authorized to install thesystem into a customer rack. The original shipping mini-rack, when empty, is returnedto EMC after the installation is complete.To ensure successful installation and secure component placement, customer racksmust conform to the following requirements:l National Electrical Manufacturers Association (NEMA) standard for 19-inchcabinets.l Racks must be at least 38 inches deep, and provide 24 to 32 inch front-to-rear raildepth.l VMAX 250F systems require a minimum of 10U of continuous space for one V-Brick (minimum configuration). 20U of continuous space is required for two V-Bricks (maximum configuration).l Threaded hole racks are not supported.l The customer rack must have customer-supplied PDPs and PDUs installed andconnected to customer power.l Customer rack must support a minimum 850 lbs (385 kg) of weight PLUS theweight of any 3rd party components within the rack.NoteThe customer must ensure floor load bearing requirements are met.l Components and cables installed in customer racks must conform to theseconfiguration rules:n After installation, components and cables within the rack cannot be moved toavailable space in different rack, or to a different location within the same rack.n The system must be properly positioned within the rack in accordance withfollowing physical placement rules:– Customer equipment can coexist within the same rack.(Suggest that EMC equipment should stack from the bottom whilecustomer equipment stacks from the top of the rack.)– A system must exist within contiguous space.(Customer equipment can be below or above the system, but notinterwoven within the EMC system.)n Two, independent systems can coexist in a rack. The recommendedconfiguration is:Third Party Racking Option for VMAX 250F90 Site Planning Guide VMAX 250F, VMAX 450F, VMAX 850F, VMAX 950F with HYPERMAX OS
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