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Deal.ai › Dell
Dell
X45NX System Board Motherboard
Dell

X45NX System Board Motherboard

Best price now

$2,027.00at aloinfousa.comChecked Nov 10

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Price facts

  • Last seen at $2,027.00 at aloinfousa.com on Nov 10.

Our take on the X45NX System Board Motherboard

The Dell X45NX is the system board for the PowerEdge R640, a 1U rack server. It carries two 2nd Gen Intel Xeon Scalable sockets, 24 DDR4 DIMM slots running at 2933 MHz, three PCIe 3.0 slots plus dedicated PERC and rNDC slots, and four 1GbE LOM ports. It is a replacement or spare part for R640 owners, not an upgrade path: it fits only that chassis and only 2nd Gen Scalable CPUs. Buyers pick it to restore a failed server or keep a spare on hand, and it is worth it only against the cost of replacing the whole server.

Best forR640 owners replacing a failed boardData centers keeping a cold spareRefurbishers rebuilding PowerEdge R640 unitsIT teams servicing 2nd Gen Xeon Scalable servers
Pros
  • Two 2nd Gen Xeon Scalable sockets
  • 24 DDR4 DIMM slots at 2933 MHz
  • Three PCIe 3.0 slots plus PERC and rNDC
  • Four 1GbE LOM ports built in
  • Supports up to three single-width GPUs
Cons
  • Fits only the PowerEdge R640 chassis
  • No 3rd Gen Xeon Scalable support
  • 1GbE LOM is dated next to 10GbE rivals
  • No CPU, memory or heatsinks included

X45NX System Board Motherboard prices at every store

  • aloinfousa.comNew

    In stockReturn policy

    $2,027.00Checked Nov 10
    Visit aloinfousa.com

About the X45NX System Board Motherboard

The X45NX is a system board for the Dell R640 server. It has two sockets for 2nd Gen Intel Xeon Scalable processors.

It supports 24 ECC DDR4 RDIMM/LRDIMM memory modules at 2933 MHz. Expansion includes three PCIe 3.0 slots, plus dedicated slots for a PERC storage controller and an rNDC network daughter card. It can accommodate up to 3 single-width GPUs.

Model
X45NX
Brand
Dell
Compatibility
Dell R640 server
CPU socket
2 x 2nd Gen Intel Xeon Scalable
Memory
24 x ECC DDR4 RDIMM/LRDIMM, 2933 MHz
Expansion
3 x PCIe 3.0, dedicated PERC slot, dedicated rNDC slot
Networking
4 x 1GbE LOM
GPU support
Up to 3 single-width

Questions and answers

Which servers does the X45NX fit?
It is the system board for the Dell PowerEdge R640 1U rack server. It does not fit other PowerEdge models.
Which CPUs does it support?
Two 2nd Gen Intel Xeon Scalable processors. First-gen Scalable and 3rd Gen parts are not supported on this board.
What memory can I install?
Up to 24 ECC DDR4 RDIMM or LRDIMM modules at 2933 MHz. Both sockets share the same 24 slots.
Does it come with CPUs, memory or heatsinks?
No. The board is sold on its own, so you supply processors, DIMMs, heatsinks and any PERC or rNDC card.
How many GPUs can it take?
Up to three single-width GPUs, using the PCIe 3.0 slots. Double-width cards do not fit.
Is it worth it over replacing the whole server?
If only the board failed and the rest of the R640 is healthy, a board swap is the cheaper fix. If the CPUs or chassis are also due for replacement, a newer server makes more sense.
Where is the X45NX System Board Motherboard cheapest?
At aloinfousa.com, for $2,027.00, as of our latest check.

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