Dell EMC PowerEdge C6420 - Chassis Weight; Processor Specifications; System Battery; Expansion Bus Specifications

Chassis weight
Table 6. Chassis weight of the PowerEdge C6400 enclosure with PowerEdge C6420 sleds
System Maximum weight (with all sleds and drives)
12 x 3.5-inch hard drive systems 43.62 Kg (96.16 lb)
24 x 2.5-inch hard drive systems 41.46 Kg (91.40 lb)
No backplane systems 34.56 Kg (76.19 lb)
Processor specications
The PowerEdge C6420 sled supports up to two Intel Xeon Scalable E5- 2600 or 2600 Fabric product family processors in each of the four
independent sleds. Each processor supports up to 28 cores.
NOTE: The fabric processor must be installed in the CPU2 socket in a mixed conguration of fabric and non-fabric
processors.
System battery
The PowerEdge C6420 sled uses a CR 2032 3V replaceable lithium coin cell battery.
Expansion bus specications
The PowerEdge C6420 sled supports four Generation 3 capable PCIe slots.
Table 7. Expansion bus
specications
PCIe Slots Description Form factor
x8 Mezz PCIe riser Slot 1: x8 PCIe Gen3 from CPU 1 Custom form factor
x8+x8 OCP Mezz riser
Slot 2: x8 PCIe Gen3 from CPU 1
Standard Open Compute Project (OCP)
form factor
Slot 3: x8 PCIe Gen3 from CPU 1
x16 PCIe main riser Slot 4: x16 PCIe Gen3 CPU 1 Standard Low Prole PCIe form factor
x16 buried PCIe riser Slot 5: x16 PCIe Gen3 from CPU 2 Custom form factor
NOTE: M.2 SATA riser is supported
on the buried riser.
Memory specications
PowerEdge C6420 sled supports DDR4 registered DIMMs (RDIMMs) and Load Reduced DIMMS (LRDIMMs) (including 3dx).
Table 8. Memory
specications
Memory module sockets Architecture Memory capacity and
ranking
Minimum RAM Maximum RAM
Sixteen 288-pin 2666 MT/s DDR4
RDIMMs and LRDIMMS
• Single rank - 8 GB
• Dual rank - 16 GB
• 8 GB with a single
processor
• 512 GB with a single
processor
Technical specications 17