Table 62. Expansion card slots supported on the system board
PCIe slot
Riser
Slot 2
Riser 1A
Slot 3
Riser 2
Memory specifications
The Dell EMC XC Core XC6515 system supports the following memory specifications for optimized operation.
Table 63. Memory specifications
DIMM type
RDIMM
Table 64. Memory module sockets
Memory module sockets
Sixteen 288-pin
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
USB port type
No. of ports
USB 2.0-compliant
One
port
Micro USB 2.0-
One
compliant port for
iDRAC Direct
NOTE:
The micro USB 2.0 compliant port can only be used as an iDRAC Direct or a management port.
PCIe slot height
Low-profile
Low-profile
DIMM rank
DIMM capacity
Dual rank
USB port type
USB 3.0-compliant
ports
PCIe slot length
Half-length
Half-length
Minimum RAM
16 GB
32 GB
64 GB
3200 MT/s, 2933 MT/s, 2666 MT/s
Rear
No. of ports
Two
Slot width
x16 (Gen 3)
x16 (Gen 4)
Maximum RAM
16 GB
32 GB
64 GB
Speed
Internal
USB port type
Internal USB 3.0-
One
compliant port
Technical specifications
256 GB
512 GB
1 TB
No. of ports
135