ASUS
ASUS X99-DELUXE II LGA 2011-v3 Intel Motherboard
Supports Core i7 CPUs on LGA 2011-v3 with eight DDR4 slots up to 128 GB, eight SATA 6.0 Gb/s ports, U.2 and M.2 storage, and 8-channel Realtek ALC1150 audio
- CPU Socket TypeLGA 2011-v3
- CPU TypeCore i7 (LGA2011-v3)* Refer to www.asus.com for CPU support
- Supported CPU TechnologiesTurbo Boost Technology 3.0
- ChipsetIntel X99
- Onboard Video ChipsetNone
- Number of Memory Slots8x288pin (DDR4)
- Supports up to 128GB DDR4 across eight slots
- Quad-channel DDR4 architecture scales bandwidth for heavy workloads
- 40 PCIe 3.0 lanes enable multi-GPU and high-speed storage configs
- Dual U.2 plus M.2 sockets deliver 32Gbps PCIe storage throughput
- Realtek ALC1150 8-channel audio with Crystal Sound 3 enhancement
Socket and Chipset
The ASUS X99-DELUXE II is an ATX motherboard built around the Intel X99 chipset and the LGA 2011-v3 socket. It targets enthusiasts and workstation users who need a platform for Core i7 processors with quad-channel memory and extensive expansion options. Eight DDR4 slots support speeds up to 3333 MHz when overclocked and a maximum capacity of 128 GB. The board delivers 40 PCIe 3.0 lanes from compatible CPUs, enabling multi-GPU configurations and high-bandwidth storage.
Installation Notes
The board uses a standard ATX mounting pattern and a 24-pin plus 8-pin power layout familiar to experienced builders. SafeSlot reinforcement on the primary PCIe x16 slots adds insertion force, so align the graphics card carefully before pressing down. M.2 and U.2 drives mount vertically; the M.2 socket accepts 2242, 2260 and 2280 form factors. SATA ports 7-8 and 9-10 share chipset lanes and do not support Intel RST RAID, so plan drive placement accordingly. The UEFI includes Fan Xpert 4 for PWM and DC fan calibration on all headers.
Sustained Load Behaviour
Under continuous load the 5-Way Optimization suite manages fan curves and water-pump speeds in real time, keeping VRM and chipset temperatures stable without manual tuning. Quad-channel memory architecture maintains bandwidth during long render or compile sessions, while the 32 Gbps PCIe link to the U.2 and M.2 slots prevents thermal throttling on fast SSDs. The Realtek ALC1150 8-channel codec remains clean during extended audio workloads. Onboard 3x3 802.11 ac Wi-Fi holds throughput in crowded environments.
Highlights
- Supports up to 128GB DDR4 across eight slots
- Quad-channel DDR4 architecture scales bandwidth for heavy workloads
- 40 PCIe 3.0 lanes enable multi-GPU and high-speed storage configs
- Dual U.2 plus M.2 sockets deliver 32Gbps PCIe storage throughput
- Realtek ALC1150 8-channel audio with Crystal Sound 3 enhancement
Specifications
| Brand | ASUS |
|---|---|
| Model | X99-DELUXE II |
| CPU Socket Type | LGA 2011-v3 |
| CPU Type | Core i7 (LGA2011-v3)* Refer to www.asus.com for CPU support list |
| Supported CPU Technologies | Turbo Boost Technology 3.0 |
| Chipset | Intel X99 |
| Onboard Video Chipset | None |
| Number of Memory Slots | 8x288pin (DDR4) |
| Memory Standard | DDR4 3333(O.C.)/ 3300(O.C.)/ 3200(O.C.)/ 3000(O.C.)/ 2800(O.C.)/ 2666(O.C.)/ 2400(O.C.)/ 2133** Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).* Hyper DIMM support is subject to the physical characteristics of individual CPUs. |
| Maximum Memory Supported | 128GB |
| Channel Supported | Quad Channel |
| PCI Express 3.0 x16 | 40-Lane CPU:4 x PCIe 3.0/2.0 x16 (x16, x16/x16, x16/x16/x8, x8/x8/x8/x8) *128-Lane CPU:3 x PCIe 3.0/2.0 x16 (x16, x16/x8, x8/x8/x8) *2*1: PCIe x16_3 shares bandwidth with M.2 and U.2_2. It runs at x16 mode by default. PCIe X16_5 shares bandwidth with U.2_1. It runs at x4 mode by default with U.2_1 enabled.*2: PCIe x16_3 shares bandwidth with M.2 and U.2_2. It runs at x8 mode by default. PCIe X16_4 shares bandwidth with U.2_1. It is disabled by default. |
| PCI Express 2.0 x16 | 40-Lane CPU:1 x PCIe 2.0 x16 (x1 mode)1 x PCIe 2.0 x16 (max at x4 mode) *328-Lane CPU:1 x PCIe 2.0 x161 x PCIe 2.0 x16 (max at x4 mode) *3*3: PCIe x16_2 shares bandwidth with USB3_34 and USB 3.1_EA34. It runs at x2 mode by default. |
| PCI Express x1 | 40-Lane CPU:1 x PCIe 2.0 x128-Lane CPU:1 x PCIe 2.0 x1 |
| Serial ATA (SATA) | 8 x SATA 6.0Gb/s ports** Due to chipset behavior, The SATA6G_78, SATA6G_910 ports do not support IRST including RAID configuration. |
| SATA Express | 1 x SATA Express port (compatible with 2 x SATA 6.0Gb/s ports) |
| M.2 | 2 x U.2 port, support PCIe 3.0 x4 NVM Express storage1 x M.2 Socket 3, with vertical M Key design, type 2242/2260/2280 storage devices support (Support PCIE SSD only) |
| SATA RAID | 0/1/5/10 |
| Audio Chipset | Realtek ALC1150 |
| Audio Channels | 8 Channels |
| LAN Chipset | Intel I218V |
| Second LAN Chipset | Intel I211-AT |
| Max LAN Speed | 2 x 1Gbps |
| Wireless LAN | Wi-Fi 802.11 a/b/g/n/acSupports dual-band frequency 2.4/5 GHzSupport ASUS Wi-Fi Go! UtilityUp to 1300 Mbps transfer speed |
| Bluetooth | Bluetooth v4.0 |
| RJ45 | 2 x RJ45 |
| USB 3.1 | 3 x USB 3.1 Type-A1 x USB 3.1 USB Type-C4 x USB 3.1 Gen 1 (blue) |
| USB 1.1/2.0 | 4 x USB 2.0 (one port can be switched to USB BIOS Flashback) |
| S/PDIF Out | 1 x Optical |
| Audio Ports | 5 Ports |
| Antenna Connectors | 1 x ASUS Wi-Fi GO! module (Wi-Fi 802.11 a/b/g/n/ac and Bluetooth v4.0/3.0+HS) |
| Onboard USB | 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) |
| Other Connectors | 1 x AAFP connector1 x Aura RGB Strip Header1 x TPM connector(s)1 x CPU Fan connector(s) (1 x 4-pin)1 x CPU OPT Fan connector(s) (1 x 4-pin)2 x Chassis Fan connector(s) (2 x 4-pin)1 x S/PDIF out header(s)1 x Thunderbolt header(s)1 x EZ XMP switch1 x SLI/CFX switch (2/3-WAY adjustments)1 x System panel(s) (Q-Connector)1 x DRCT header(s)1 x MemOK! button(s)1 x Thermal sensor connector(s)1 x CPU/DRAM overvoltage jumper(s)1 x Power-on button(s)1 x Reset button(s)1 x Clear CMOS button(s)1 x 5-pin EXT_FAN (Extension Fan) connector1 x Water Pump header (4-pin)1 x High AMP Fan header (4-pin) |
| Form Factor | ATX |
| LED Lighting | RGB |
| Dimensions (W x L) | 12.0" x 9.6" |
| Power Pin | 1 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) |
| Features | Multi-GPU Support:Supports NVIDIA Quad-GPU SLI TechnologySupports NVIDIA 3-Way SLI TechnologySupports AMD Quad-GPU CrossFireX TechnologySupports AMD 3-Way CrossFireX Technology Special Features: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 AppASUS 5X Protection II:- ASUS LANGuard - 2.5X higher surge tolerance- ASUS Overvoltage Protection - World-class circuit-protecting power design- ASUS DIGI+ VRM - 8 Phase digital power design- ASUS DRAM Overcurrent Protection - Prevents dam |
| Package Contents | Accessories:User's manualASUS Q-Shield8 x SATA 6Gb/s cable(s)1 x ASUS 2-Way/3-Way SLI bridge1 x M.2 X4 bracket1 x M.2 Screw Package1 x CPU installation tool1 x Supporting DVD1 x ASUS 3T3R dual band Wi-Fi moving antennas (Wi-Fi 802.11 a/b/g/n/ac compliant)1 x HYPERM.2 X4 with M Key design, type 2230/2242/2260/2280/22110 storage devices support (Support PCIE SSD only)1 x Fan Extension Card (3 x 4-pin fan out)1 x Thermistor cable(s) |
Questions about this item
How can I verify the board is posting correctly after assembly?
The board has a Q-Code LED display and Q-LED indicators for CPU, DRAM, VGA and boot; a steady 00 or AA code with all four LEDs off means the system has passed POST.
What ships with the motherboard and what must I source separately?
The box contains the X99-DELUXE II board, I/O shield, SATA cables, SLI bridge, Wi-Fi antennas, M.2 and U.2 screws, driver disc and manual; you must supply an LGA 2011-v3 Core i7 CPU, DDR4 DIMMs, storage drives and an ATX power supply.
Which memory speed should I target for this X99 board?
The board validates DDR4 up to 3333(O.C.) and runs 2133 natively; choose a kit from the ASUS QVL at 2666, 3000 or 3200 for a balance of stability and bandwidth.
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