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ASUS

ASUS WS X299 SAGE Intel motherboard LGA 2066

SKU CH-1EDG-2HRNV

LGA 2066 workstation board with quad-GPU support, DDR4 up to 4200 MHz, dual M.2 and U.2 storage, and dual Intel 1 Gbps LAN

  • CPU Socket TypeLGA 2066
  • CPU TypeCore X series (LGA2066)
  • Supported CPU Technologies* The Intel Turbo Boost Max Technology 3.0 support depends o
  • ChipsetIntel X299
  • Onboard Video ChipsetNone
  • Number of Memory SlotsIntel Core X-series Processors (6-core above): 8 x DIMM Inte
  • Supports four dual-slot GPUs for multi-GPU compute workloads
  • Up to 128 GB DDR4 memory with eight DIMM slots
  • Dual M.2 and U.2 sockets enable 32 Gbps storage throughput
  • Two Intel Gigabit LAN ports provide redundant wired connectivity
  • 5-Way Optimization delivers one-click overclocking and fan tuning

Workstation CEB board for Core X-series

The ASUS WS X299 SAGE is an Intel X299 CEB motherboard built for LGA 2066 Core X-series processors. It targets content-creation and compute workloads that benefit from up to four dual-slot graphics cards in 4-way SLI or CrossFireX configurations. Dual Intel gigabit LAN and ASUS Control Center software support managed deployments in small- and medium-business environments.

Verify CPU core count and cooler clearance

Memory capacity depends on the installed CPU: six-core and above models enable all eight DDR4 DIMM slots for up to 128 GB, while four-core models activate only four slots with a 64 GB ceiling. Confirm your chassis can accommodate the CEB form factor and that the chosen cooler clears the metal-fin-array VRM heatsink. The package contains only the motherboard and I/O shield.

Replaces standard X299 ATX boards for multi-GPU

This board upgrades from typical ATX X299 designs when a build requires seven PCIe 3.0 x16 slots wired for quad-GPU operation, dual M.2 sockets plus two U.2 connectors, and 10 Gbps USB 3.1 Gen 2 Type-A and Type-C ports with a front-panel header. The jump is worth it when rendering, simulation or virtualization workloads demand that slot density and storage bandwidth in a single managed platform.

Highlights

  • Supports four dual-slot GPUs for multi-GPU compute workloads
  • Up to 128 GB DDR4 memory with eight DIMM slots
  • Dual M.2 and U.2 sockets enable 32 Gbps storage throughput
  • Two Intel Gigabit LAN ports provide redundant wired connectivity
  • 5-Way Optimization delivers one-click overclocking and fan tuning

Specifications

BrandASUS
ModelWS X299 SAGE
CPU Socket TypeLGA 2066
CPU TypeCore X series (LGA2066)
Supported CPU Technologies* The Intel Turbo Boost Max 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 4200(O.C.)/ 4133(O.C.)/ 4000(O.C.)/ 3600(O.C.)/ 2666/ 2400/ 2133
* Hyper DIMM support is subject to the physical characteristics of individual CPUs.
* Actual memory frequency differs from Intel CPU types and memory module. Please check Intel official site for more detail about the memory types supported by each CPU.
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 x167 x PCIe 3.0/2.0 x16 (single x16 or dual x16/x16 or triple x16/x16/x16 or quad x16/x16/x16/x16 or seven x16/x8/x8/x8/x8/x8/x8)
Serial ATA (SATA)8 x SATA 6Gb/s
M.21 x M.2 Socket 3, with M key, type 2242/2260/2280/22110 storage devices support (PCIE 3.0 x4 mode)
1 x M.2 Socket 3, with M key, type 2242/2260/2280 storage devices support (PCIE 3.0 x4 mode)
2 x U.2 connector*
* The U.2 connectors are only supported on 44-Lane CPUs.
SATA RAID0/1/5/10
Audio ChipsetRealtek ALC S1220A High Definition Audio CODEC
Audio Channels7.1 Channels
LAN ChipsetIntel I210-AT
Second LAN ChipsetIntel I219-LM
Max LAN Speed2 x 1Gbps
RJ452 x RJ45
USB 3.11 x USB 3.1 Gen 2 (teal blue) Type-A
6 x USB 3.1 Gen 1 (blue)
USB 1.1/2.04 x USB 2.0 (one port can be switched to USB BIOS Flashback)
USB Type-C1 x USB 3.1 Gen 2 (black) USB Type-C
S/PDIF Out1 x Optical
Audio Ports1 x 8-channel Audio I/O
Onboard USB1 x USB 3.1 Gen 2 front panel connector
1 x USB 3.1 Gen 1 connector(s) support(s) additional 2 USB 3.1 Gen 1 port(s)
Other Connectors1 x Aura Addressable Strip Header(s)
1 x AAFP connector
1 x Aura RGB Strip Header
1 x TPM header
1 x COM port(s) connector(s)
1 x VROC_HW_Key
1 x CPU Fan connector(s)
1 x CPU OPT Fan connector(s)
2 x Chassis Fan connector(s)
1 x AIO_PUMP connector
1 x Thunderbolt header(s)
1 x EZ XMP switch
1 x 5-pin EXT_FAN (Extension Fan) connector
1 x Power-on button(s)
1 x Reset button(s)
1 x Clear CMOS button(s)
1 x Water Pump header (4-pin)
1 x System panel connector
1 x Thermal sensor connector
1 x CPU_OV jumper
1 x MemOK! Button
1 x M.2 Fan Header
Form FactorCEB
LED LightingRGB
Dimensions (W x L)12.0" x 10.5"
Power Pin1 x 24-pin EATX Power connector(s)
1 x 6-pin ATX Power connector
2 x 8-pin ATX 12V Power connector(s)
FeaturesMulti-GPU Support:
Supports NVIDIA 4-Way SLI Technology
Supports AMD 4-Way CrossFireX Technology
Special Features:
OC Design - ASUS PRO Clock II Technology
5-Way Optimization by Dual Intelligent Processors 5
- 5-Way Optimization tuning key perfectly consolidates TPU, EPU, DIGI+ VRM, Fan Xpert 4, and Turbo Core App
TPU
Fan Xpert4
- Fan Xpert 4 featuring Fan Auto Tuning function and multiple thermistors selection for optimized system cooling control
ASUS 5X Protection III:
- ASUS SafeSlot Core: Fortified PCIe Slot prevents damage
- ASUS Overvoltage Protection: World-class circuit-prote
Package ContentsMotherboard with an IO-Shield Only

Questions about this item

Which Core X-series CPUs let me use all eight DIMM slots and reach 128 GB?

Six-core and higher Core X-series processors enable all eight slots for a maximum of 128 GB; four-core models are limited to four slots and 64 GB.

Can I run four dual-slot graphics cards on this board?

Yes, the CEB layout provides seven PCIe 3.0 x16 slots that support quad x16/x16/x16/x16 or seven x16/x8/x8/x8/x8/x8/x8 configurations for 4-way SLI or CrossFireX.

What M.2 and U.2 drives fit the onboard connectors?

Two M.2 sockets accept 2242, 2260, 2280 and 22110 lengths, plus two U.2 connectors for 2.5-inch PCIe storage devices.

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