Disassembly and reassembly
Topics:
•
Product Positioning
• Recommended tools
• Need to know
• Diagnostics and indicators
• Chassis LEDs
• Jumpers and connectors
• Disassembly and reassembly
• GPU Host Card Installation
• Updating BIOS
• Restoring the Service Tag using Easy Restore
• Installation
• Accessing system information by using QRL
Product Positioning
The Precision 7920 Rack is a general-purpose platform with highly expandable memory (up to 1536 GB), massive storage
capacity and impressive I/O capability to match. The Precision 7920 Rack adds extraordinary storage capacity options, making it
well-suited for data intensive applications that require greater storage, while not sacrificing I/O performance.
● Performance
○ Two Intel Xeon Skylake Processor Scalable Family processors
○ Twenty four DIMM Slot supporting up total up to 1.5TB of memory
○ Support total up to eight hard drives.
● Availability
○ Redundant power supply units (PSUs)
○ Hot-plug and hot-swappable PSUs, hard disk drives, and fans
○ PERC9/PERC10/Chipset SATA.
○ Internal vFLASH card
○ iDRAC9 Express or Enterprise with Dell Lifecycle Controller
○ Optional iDRAC Quick Sync II
● Expandability, I/O Storage
○ Only 8x 3.5" SAS,SATA(front) hard drives
○ Up to eight optional NVMe Express Flash PCIe SSDs with two PCIe Zoom4 cards.
○ System Network Architecture (SNA): 4x 1GbE or 2x 10GbE + 2x 1GbE
○ Choice of RAID options for even higher performance
Recommended tools
Table 2. Recommended tools and optional tools
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14 Disassembly and reassembly
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