We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
ATX motherboard dark grey with silver heatsinks and RGB lighting

ASUS

ASUS ROG STRIX X299-E GAMING Intel motherboard

SKU CH-WPCB-V7G0E

LGA 2066 ATX board with Intel X299 chipset, dual M.2 slots, 802.11 AC Wi-Fi, Intel I219-V LAN and DDR4 up to 4133(O.C.) for Core X-series CPUs

  • CPU Socket TypeLGA 2066
  • CPU TypeCore X series (LGA2066) * Refer to www.asus.com for CPU supp
  • Supported CPU TechnologiesThe Intel Turbo Boost Technology 3.0 Support Depends on the
  • ChipsetIntel X299
  • Onboard Video ChipsetNone
  • Number of Memory SlotsIntel Core X-series Processors (6-core above): 8 x DIMM Inte
  • Supports Intel Core X-Series processors with LGA 2066 socket
  • DDR4 memory up to 4133 MHz overclocked across eight DIMM slots
  • Dual M.2 slots for 2242 2260 2280 and 22110 drives in PCIe 3.0 x4 mode
  • Eight SATA 6Gb/s ports with RAID 0 1 5 10 support
  • Intel I219-V Gigabit LAN plus 802.11 AC wireless connectivity

LGA 2066 X299 platform

This ASUS ROG STRIX motherboard pairs the Intel X299 chipset with an LGA 2066 socket for Core X-series processors. Builders targeting high-core-count workstations or enthusiast gaming rigs use it as the foundation for multi-threaded workloads and expansive I/O.

Sustained load behaviour

The board delivers up to 44 CPU PCIe 3.0 lanes with 44-lane processors, keeping three x16 slots fed at x16/x16/x8 without downshifting. Eight DDR4 slots support 128 GB on 6-core-and-above CPUs, while dual M.2 sockets run at PCIe 3.0 x4 for consistent storage throughput during long renders or compiles.

PCIe 3.0 and DDR4 limits

PCIe 3.0 caps each lane at 8 GT/s, so total bandwidth scales with the installed CPU lane count of 16, 28 or 44 lanes. DDR4 tops out at 4133 MT/s overclocked on this platform; native JEDEC speeds stop at 2666 MT/s, and memory capacity is limited to 64 GB on 4-core processors.

Highlights

  • Supports Intel Core X-Series processors with LGA 2066 socket
  • DDR4 memory up to 4133 MHz overclocked across eight DIMM slots
  • Dual M.2 slots for 2242 2260 2280 and 22110 drives in PCIe 3.0 x4 mode
  • Eight SATA 6Gb/s ports with RAID 0 1 5 10 support
  • Intel I219-V Gigabit LAN plus 802.11 AC wireless connectivity

Specifications

BrandASUS
SeriesROG
CPU Socket TypeLGA 2066
CPU TypeCore X series (LGA2066)
* Refer to www.asus.com for CPU support list
Supported CPU TechnologiesThe Intel Turbo Boost Technology 3.0 Support Depends on the CPU types.
ChipsetIntel X299
Onboard Video ChipsetNone
Number of Memory SlotsIntel Core X-series Processors (6-core above): 8 x DIMM
Intel Core X-series Processors (4-core): 4 x DIMM
Memory StandardDDR4 4133(O.C.)/ 4000(O.C.)/ 3866(O.C.)/ 3733(O.C.)/ 3600(O.C.)/ 3466(O.C.)/ 3400(O.C.)/ 3333(O.C.)/ 3300(O.C.)/ 3200(O.C.)/ 2800(O.C.)/ 2666/ 2400/ 2133
* Hyper DIMM support is subject to the physical characteristics of individual CPUs.
** Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).
Maximum Memory SupportedIntel Core X-series Processors (6-core above): 8 x DIMM, Max. 128GB
Intel Core X-series Processors (4-core): 4 x DIMM, Max. 64GB
PCI Express 3.0 x1644-Lane CPU:
3 x PCIe 3.0/2.0 x16 (x16, x16/x16, x16/x16/x8)
28-Lane CPU:
3 x PCIe 3.0/2.0 x16 (x16, x16/x8, x16/x8/x1)
16-Lane CPU:
3 x PCIe 3.0/2.0 x16 (x16, x8/x8, x8/x8/x1)
PCI Express x42 x PCIe 3.0 x4 (max at x4 mode) *
* PCIEX4_1 max. at x1 mode
PCI Express x11 x PCIe 3.0/2.0 x1
Serial ATA (SATA)8 x SATA 6Gb/s
M.21 x M.2 Socket 3, with M key, type 2242/2260/2280 storage devices support (SATA & PCIE 3.0 x4 mode)
1 x M.2 Socket 3, with M key, type 2242/2260/2280/22110 storage devices support (PCIE 3.0 x4 mode)
Intel Optane ReadyYes
SATA RAID0/1/5/10
Audio Channels8 Channels
LAN ChipsetIntel I219-V
Max LAN Speed1Gbps
Wireless LANWiFi IEEE 802.11 a / b / g / n / ac
BluetoothBluetooth V4.2
RJ451 x RJ45
USB 3.11 x USB 3.1 Gen 2
4 x USB 3.1 Gen 1 (blue)
USB 1.1/2.02 x USB 2.0 (one port can be switched to USB BIOS Flashback)
USB Type-C1 x USB 3.1 Gen 2
S/PDIF Out1 x Optical
Audio Ports5 Ports
Onboard USB1 x USB 3.1 Gen 2 front panel connector
2 x USB 3.1 Gen 1 connector(s) support(s) additional 4 USB 3.1 Gen 1 port(s)
1 x USB 2.0 connector(s) support(s) additional 2 USB 2.0 port(s)
Form FactorATX
LED LightingRGB
Dimensions (W x L)12.0" x 9.6"
Power Pin1 x 24-pin EATX Power connector(s)
1 x 8-pin ATX 12V Power connector(s)
1 x 4-pin ATX 12V Power connector(s)

Questions about this item

Will this board take a 44-lane Core X CPU and run three graphics cards at full x16 speed?

With a 44-lane processor the three PCIe x16 slots operate at x16, x16 and x8 electrical; full x16 on all three slots is not possible.

How many DDR4 modules can I install if I choose a 6-core or higher Core X processor?

Eight DIMM slots are usable with 6-core and above CPUs, supporting up to 128 GB total capacity.

Does the board include built-in Wi-Fi, or do I need a separate card?

Onboard 802.11 AC Wi-Fi is integrated, so no extra wireless card is required.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.