Dell PowerEdge C6400

Refurbished Dell PowerEdge C6400 2U Rack Server
The Dell PowerEdge C6400 is a high-density 2U modular server chassis designed to support up to four Dell PowerEdge C6420 compute sleds. Optimized for scale-out workloads, it delivers exceptional performance and efficiency for high-performance computing (HPC), hyper-converged infrastructure, and cloud environments. Each node supports dual Intel Xeon Scalable processors, up to 2TB DDR4 ECC memory, and flexible storage options including NVMe. With shared power, cooling, and networking infrastructure, the C6400 maximizes rack-level density while reducing operational complexity and total cost of ownership
Starting at$ 1,648
General server Details
Brand
Dell
Product Line
PowerEdge
Form factor
2U Rack
CPUs
Up to 8x Intel Xeon Scalable processors (4 Blade x 2 CPU)
CPU Cores
Up to 28 cores per processor
Memory
4 Blade x 16 DDR4 2666
RAID Controller
PERC S140 Software RAID Controller
IO Slots
Up to 4 x PCIe Gen3 (1x per Blade)
Remote Management
iDRAC9 Lifecycle Controller
Power Supply
Up to 2 PSU Hot Swap
& Quality
US and Canada
Support
Configurations
Browse chassis models
Tech specs
Dell PowerEdge C6400 24SFF x4 C6420
Cage specifications
24SFF
—
24 x 2.5" SAS / SATA / SSD (front side)
starting at$1,648
Configure
Suitable for
CCTV Storage Servers
Database Servers
File and Archive Servers
VDI and RDP Servers
Virtualization Servers
Suitable for
5
Brand
Dell
Base
Dell PowerEdge C6400
Product Type
Rackmount Server
Product Line
PowerEdge
Form Factor
2U Rack
Socket
LGA3647
Processor
Up to 8x Intel Xeon Scalable processors (4 Blade x 2 CPU)
Chipset
Intel C621
Memory
Up to 4TB DDR4 2666MHz RDIMM /LRDIMM
RAM Slots
4x 16 DIMM Slots
Embedded Raid
PERC S140 Software RAID Controller
Remote Management
iDRAC9, iDRAC Direct
Embedded NIC
Intel i350 1GbE (single port)
IO Slots
Up to 4 x PCIe Gen3 (1x per Blade)
Ports
2 x USB 3.0 ports per C6420
Power Supplies
2600W/1600W (Titanium)
2600W/1600W (80+Platinum)
2000W/2400W (200~240VAC or 240VDC)
2600W/1600W (80+Platinum)
2000W/2400W (200~240VAC or 240VDC)
Fans
Up to 4 x 60 mm dual rotor redundant, non-hot swappable fans
Bezel
-