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
Warranty& Quality
Free Shipping: US and Canada
ExpertSupport
CustomConfigurations
Browse chassis models
Tech specs
In stock
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
-
What our customers say
08/15/2025
We recently got a server from NewServerLife, and honestly, the whole experience was fantastic. It showed up fully assembled, RAID already set up, and it’s been running perfectly from day one — no hiccups at all.
I have to give a big shout-out to Alex Stepanovich, who I was in touch with throughout the process. He was super helpful, quick to respond, and really knew his stuff. It made everything so easy and stress-free.
On top of that, the price was great — especially compared to buying a brand-new server — so we feel like we got amazing value for the quality and service we received.
If you’re looking for reliable hardware and a team that truly takes care of you, I’d absolutely recommend NewServerLife.
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07/14/2025
Purchased a R640 for personal use and quite happy with it! Sergey Marchenkov set the bar for phenomenal customer service, any questions I had were addressed in a timely matter! I will be back for future projects.
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06/30/2025
Really happy with my server! Came packaged super good, and most importantly is working! Will be a returning customer for sure.
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05/26/2025
Bought a server recently from NSL and have been super happy with their prices and their communication. They provided all the components I needed for less than I would have spent elsewhere, plus testing and assembly. The server arrived in a box packed with spray foam so it was super secure during shipping, and they had even updated the firmware on all of the hardware. Will definitely purchase again.
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05/08/2025
Got a new server and a couple of personalizations to it.
Basically, made to measure equipment that is exactly as advertised.
The assembly was perfect, very professional and the system was pre-tested, I had no surprises on delivery.
The whole process was very good, as Evgenii was in contact with me explaining every step and how long it would take.
Total time for assembly to delivery (I'm located in Canada) took a little more than a week and the packaging was very solid using hard foam to protect the server.
At least I know where I will get future hardware from! Great job NewServerLife.
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04/21/2025
Recently got a piece of hardware from them for my homelab. Good condition, everything works. Order was verified and double-checked, any discrepancies were promptly resolved. Packing was very solid and "protective", they even used a pallet. Nice personalized service, even post-sale.
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04/15/2025
The unit I bought arrived very clean and packed well. The unit works as expected. Very happy with it and would buy again.
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04/08/2025
Bought 2 AC cables off their Ebay Store, Great price, Superb shipping times, great product and company
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03/28/2025
Recently ordered a server for home use from this shop. When the unit that I ordered was out of stock they actually upgraded my order to the next higher sub-model, free of charge! Good communications, relatively fast shipping. I do recommend this shop for anyone in the used server market.
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02/20/2025
Order shipped to me, arrived quickly in perfect condition and exactly as described. Honestly, they looked brand new - not even fingerprints. Thanks!
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01/20/2025
These guys were great. I was pleasantly surprised to find out that they included a midplane kit with my r730xd build, which is what I originally wanted, but I didn't configure my order with it. Dmitrii took care of me and sent me a replacement fan as one was DOA. These guys stand by their warranty. I was also glad to find someone who had Nvidia Tesla P4's in stock to be included in the build. Highly recommended!!!
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12/24/2024
Ordered a pair of Xeon e5-2640v4 through their ebay store. They shipped them out quickly and they arrived packaged well and working. Can’t ask for more. 5/5 will buy here again.
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12/19/2024
I bought a used Xeon processor from them. Impeccable service with terrific communication, and fast delivery. Just want to give a shoutout to them for the value and quality customer service they provided!
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12/14/2024
The customer service is great, the server is also great, answered all my questions, and responded promptly. Next time I will come back here to buy servers.
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