X99-A specifications summary

CPU

Chipset

LGA2011-v3 socket for the New Intel® Core™ i7 processors Supports 22nm CPU

Supports Intel® Turbo Boost Technology 2.0*

*The Intel® Turbo Boost Technology 2.0 support depends on the CPU types.

Intel® X99 Express Chipset

8 x DIMM DDR4 max at 64 GB 3000 (O.C.)* / 2800 (O.C.)* / 2666 (O.C.)* / 2400 (O.C.)* / 2133 MHz, non-ECC unbuffered memory

Quad channel memory architecture

Memory

Supports Intel® Extreme Memory Profile (XMP)

 

* Hyper DIMM support is subject to the physical characteristics

 

of individual CPUs. Refer to www.asus.com for the memory QVL

 

(Qualified Vendors Lists).

 

 

 

40-LANE CPU

 

3 x PCI Express 3.0/2.0 x16 slots* (single at x16, dual at x16/x16,

 

triple at x16/x16/x8)

 

1 x PCI Express 2.0 x16 slot*** (max. at x4 mode, compatible with

 

PCIe x1 and PCIe x4 devices

 

2 x PCI Express 2.0 x1 slot*** (compatible with PCIe x1)

 

28-LANE CPU

 

3 x PCI Express 3.0/2.0 x16 slots* (single at x16, dual at x16/x8**,

 

triple at x16/x8**/x4)

Expansion slots

1 x PCI Express 2.0 x16 slot*** (max. at x4 mode, compatible with

 

PCIe x1 and x4 devices)

 

2 x PCI Express 2.0 x1 slot*** (compatible with PCIe x1)

 

* The PCIe x16_4 slot shares bandwidth with M.2 x4. When the M.2

 

socket is occupied, the PCIe x16_4 will be disabled.

 

** The PCIe x16_3 slot supports x8 devices only.

 

***The PCIe x16_2, PCIe x1_1, and USB3_E56 connectors share the

 

same bandwidth. By default, the PCIe x16_2 slot and PCIe x1_1 slot

 

automatically run at x1 mode with USB3_E56 enabled for best resource

 

optimization.

 

 

 

Supports NVIDIA® 3-WAY/Quad GPU SLI™ Technology (with 2

Multi-GPU support

PCIe x16 graphics card)

 

Supports AMD® 3-WAY/Quad-GPU CrossFireX™ Technology

 

 

 

New Intel® Core™ i7 processors

 

- 1 x M.2 x4 Socket 3 with M Key, type 2242/2260/2280/22110

 

storage devices support (supports PCIe SSD only)

Storage

Intel® X99 Express Chipset with RAID 0, 1, 5, 10 and Intel®

Rapid Storage Technology 13 support

- 1 x SATA Express port (gray, compatible with 2 x SATA 6.0 Gb/s ports)

- 8 x SATA 6.0 Gb/s ports* (4 x gray from controller 1, 4 x black from controller 2)

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