Owners Manual
Table Of Contents
- Dell Precision 7820 Tower Owner's Manual
- Chassis
- Working on your computer
- Removing and installing components
- Screw size list
- Recommended tools
- Power supply unit (PSU)
- Side cover
- Front bezel
- Hard Disk Drive bezel
- Hard disk drive assembly
- NVMe Flexbay
- Slim Optical Disk Drive
- Front input and output bezel
- 5.25 inch ODD bracket
- Front input and output panel
- Input and output panel bracket
- VROC module
- Intrusion switch
- Internal chassis speaker
- Air shroud
- Memory
- Graphical processing unit(GPU)
- Coin cell battery
- System fan
- Fan bracket
- PCIe holder
- Rear system fan
- Front system fan
- Processor heat sink module
- System board
- Technology and components
- System specifications
- System Setup
- Software
- Troubleshooting
- Contacting Dell
Table 2. Technologies list (continued)
No. Category Technology Browser Path
● Quadro P620
● Quadro GV100
● NVS 310
● NVS 315
● Quadro RTX 4000
● Quadro RTX 5000/6000
● GeForce RTX 2080 B
7 Storage SATA
SAS
Dell UltraSpeed Quad (PCIE
M.2 Interposer)
Dell UltraSpeed Duo (PCIE M.2
Interposer)
9 Remote Solutions 1-1 Teradici PCoIP
● CLIENT: Dell or other Branded Zero Client (TERA Gen 2)
(Dell-Wyse P25) DUAL Monitor Support
● HOST: PCIe x1 PCoIP Dual Host Card (TERA Gen 2)
● CLIENT: Dell or other Branded Zero Client (TERA Gen 2)
(Dell-Wyse P45 ) QUAD Monitor Support
● HOST: PCIe x1 PCoIP Quad Host Card (TERA Gen 2)
● Support Dual Terra Card configurations
NOTE: For further information about the Teradici PCoIP
Card host driver installation, see Teradici PCoIP.
MegaRAID 9440-8i and 9460-16i controller
Small and medium businesses (SMBs) deploying entry-level server platforms and workstations need affordable, reliable storage
solutions. The MegaRAID Tri-Mode Storage Adapter is a 12Gb/s SAS/SATA/PCIe (NVMe) controller card that addresses these
needs by delivering proven performance and RAID data protection for a range of non-business crticial applications. The
MegaRAID Tri-Mode storage adapters bring NVMe performance benefits to the storage tier by providing connectivity and data
protection for SAS/SATA interfaces. Based on the dual-core SAS3516 or SAS3508 RAID on Chip (ROC) and 72-bit DDR4-2133
SDRAM, these controllers provide bandwidth and IOPS performance increases and are ideal for high-end servers utilizing
internal storage or connecting to large-scale external storage enclosures.
NOTE: The MegaRAID 9440 and 9460 controllers are only supported when using Intel Xeon W Series CPUs.
Tri-Mode SerDes Technology enables operation of NVMe, SAS, or SATA storage devices in a single drive bay. All the 3 modes
concurrently serving NVMe, SAS, and SATA drives can be operated by a single controller. The controller negotiates between the
Technology and components
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