**B Grade** Asus Strix X299-E Gaming (Socket 2066) Intel X299 ATX Motherboard

**B Grade** Strix X299-E Gaming (Socket 2066) Intel X299 ATX Motherboard

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Stock Code: BG-93N-AS

EAN: 00000000


Manufacturer: Asus

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Product information:

**B Grade** Strix X299-E Gaming (Socket 2066) Intel X299 ATX Motherboard

Below is the original description for this product, any reference to warranty is to be ignored. Warranty for this item is 90 days as with all B Grade items.

B Grade items may have been used, have damaged packaging, missing accessories or a combination of these (Motherboards may be missing I/O shields).

Some items may have scuff marks or slight scratches but should otherwise be an operable product.
The ROG STRIX X299-E GAMING from ASUS represents the cutting-edge of the ROG line up for high-end Intel processors from the Skylake-X and Kaby Lake-X generations that work with the X299 chipset and require a LGA 2066 socket. This chipset, codenamed "Lewisburg", makes for a robust contender thanks to its up to 30 HSIO lanes (High-Speed Input/Output) as well as the maximum of 24 PCI-Express 3.0 lanes. As such this motherboard represents a powerful platform enabling the use of multiple internal ports simultaneously.

ASUS ROG STRIX X299-E GAMING Motherboard at a Glance:

  • 3× PCIe (3.0) x16 (2× x16 / 1× x8)
  • 3× USB 3.1 (1× Type-C / 2× Type-A)
  • 8× USB 3.0 (4× Type-A / 4× internal) & 4× USB 2.0 (2× Type-A / 2× internal)
  • 2× M.2 (PCIe 3.0 x4) / 8× SATA 6G
  • 8× DIMM-Slots for DDR4-RAM (max. 128 GB with 28 or. 44 lane CPU)
  • Includes ac-WiFi module and antenna ports
  • Multiple LED strip headers and Aura Sync RGB-LED lighting


The ASUS ROG STRIX X299-E GAMING is a well-equipped and robust motherboard in the ATX-Format. It is designed for power users and case modders wanting an X299 and Skylake-X or Kaby Lake X pairing. The extremely stylish black board comes with three PCIe-x16 slots, of which two are equipped with the full 16 lanes to the chipset and one is connected electrically via eight data lines. This allows the use of a 28 or 44 lane CPU with NVIDIA 3-Way-SLI or AMD 3-Way-CrossFireX configurations .

Equipped with a total of eight DIMM-Slots for DDR4 RAM,a CPU with 28 or 44 data lines can operate all slots in Quad-Channel mode with up to a maximum capacity of 128 GB of memory. A CPU with 16 lanes supports Dual-Channel mode over four slots with a maximum capacity of 64 GB. Officially DDR4 modules can be used at up to 2.666 MHz, and clockspeeds of up to 4.133 MHz after overclocking!

The board comes with an extensive array of data storage options including two M.2 slots for ultra-fast NVMe M.2 SSDs as well as eight SATA 6G connectors for 3,5" or 2,5" hard drives and SSDs (incl. RAID support). The M.2 ports are connected to the chipset via four PCIe 3.0 lanes and this enables, in combination with the NVMe protocol, a data transfer rate of almost 4 GB/s. This results in M.2 PCIe SSDs functioning up to eight times faster than SATA 6G SSDs!

External Connectors

The I/O bracket of this performance-oriented motherboard comes with various useful ports to make life easier for users. Besides the new USB 3.1 Type-C port, which is particularly slim and can finally be inserted in either orientation, the board also comes with a further backwards compatible USB 3.1 port. Thanks to the ASMedia 3142 USB 3.1 controller speeds of up to 16 Gbit/s can be reached, three times as fast as earlier USB 3.0 ports. Naturally the board provides an additional four USB 3.0 and and two USB 2.0 ports.

For unhindered network connectivity the ASUS ROG STRIX X299-E GAMING also comes with an Intel Gigabit LAN port and fast wireless AC with two antenna ports for a lag-free gaming experience. The SupremeFX S1220 codec allows for incredible sound quality along with five gold-plated audio ports which are supplemented by an optical S/PDIF out. A USB 2.0 port can also be used as a BIOS flashback option.

Additional Features

Counting among the unique features offered by the ASUS ROG STRIX X299-E GAMING is the extensive RGB-LED lighting thanks to ASUS' Aura Sync. Aside from two lighting zones directly on the board, several LED strips can also be connected and controlled via the Aura Sync software.

Technical Details:

  • Format:
    ATX Form-Factor (30,5 x 24,4 cm)
  • Chipset:
    Intel X299 ("Lewisburg")
  • Socket:
    2066 (for Intel CPUs of the Skylake-X and Kaby Lake-X Generation)
  • RAM:
    8× DDR4 (Skylake-X: DDR4-2.666; up to 128 GB with a 44 or 28 lane CPU)
    4× DDR4 (Kabylake-X: DDR4-2.666; up to 64 GB with a 16 lane CPU)
    Quad-Channel (Skylake-X; supported by CPUs with 44 or 28 lanes)
    Dual-Channel (Kaby Lake-X; supported by CPUs with 16 lanes)
  • Slots (physical):
    2× PCIe 3.0 x16 (electrical x16)
    1× PCIe 3.0 x16 (electrical x8)
    Compatible Multi-VGA Configurations: 3-Way-SLI* (Quad-GPU), 3-Way-CrossFireX* (Quad-GPU)
    2× PCIe 3.0 x4
    1× PCIe 3.0 x1
  • Internal Connectors:
    8× SATA 6G
    1× M.2 (PCIe 3.0 x4 & SATA, 2242/2260/2280/110)
    1× M.2 (PCIe 3.0 x4 & SATA, 2242/2260/2280)
    4× USB 3.0 (two headers)
    2× USB 2.0 (two headers)
    1× CPU Fan (4-Pin)
    2× System Fan (4-Pin)
    1× EXT_FAN Header
    2× System Fan / Pump Connector (4-Pin)
    2× LED Header
    1× Aura Addressable Strip Header
    1× Front Panel Header
    1× Front Panel Audio Header
    1× Thermal Sensor Connector
    1× Power Button
    1× Clear CMOS Jumper
  • External Connectors:
    1× USB 3.1 (Type-C)
    1× USB 3.1 (Type-A)
    4× USB 3.0 (Type-A)
    2× USB 2.0 (Type-A)
    1× RJ45 LAN port (Intel I219V)
    1× BIOS Flashback Button
    1× Optical S/PDIF Out
    5× Audio (SupremeFX based on ALC1220)
  • Power Supply:
    1× 24-Pin EATX
    1× 8-Pin ATX 12V
    1× 4-Pin ATX 12V
*Only supported by CPUs with 44 or 28 lanes


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