Table 62. Expansion card slots supported on the system board
PCIe slot
Riser
PCIe slot height
PCIe slot length
Slot width
Slot 2
Riser 1A
Low-profile
Half-length
x16 (Gen 3)
Slot 3
Riser 2
Low-profile
Half-length
x16 (Gen 4)
Memory specifications
The Dell EMC XC Core XC6515 system supports the following memory specifications for optimized operation.
Table 63. Memory specifications
DIMM type
DIMM rank
DIMM capacity
Minimum RAM
Maximum RAM
RDIMM
Dual rank
16 GB
16 GB
256 GB
32 GB
32 GB
512 GB
64 GB
64 GB
1 TB
Table 64. Memory module sockets
Memory module sockets
Speed
Sixteen 288-pin
3200 MT/s, 2933 MT/s, 2666 MT/s
Storage controller specifications
The Dell EMC XC Core XC6515 supports the following controller cards:
Table 65. Dell EMC XC Core XC6515 system controller cards
Internal controllers
•
HBA330
•
Boot Optimized Storage Subsystem (BOSS-S1): HWRAID 2 x M.2 SSDs
Drives
The XC Core XC6515 system supports
•
Up to 8 x 2.5-inch (SAS, SATA or SSD) front accessible drives in slot 0 to 7
USB ports specifications
Table 66. Dell EMCXC Core XC6515 system USB specifications
Front
Rear
Internal
USB port type
No. of ports
USB port type
No. of ports
USB port type
No. of ports
USB 2.0-compliant
port
One
USB 3.0-compliant
ports
Two
Internal USB 3.0-
compliant port
One
Micro USB 2.0-
compliant port for
iDRAC Direct
One
NOTE:
The micro USB 2.0 compliant port can only be used as an iDRAC Direct or a management port.
Technical specifications
135