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Rectangular ATX motherboard in dark brown and black with silver heatsinks, four DDR4 slots, multiple PCIe slots and rear I/O panel

ASRock

ASRock X99 Extreme3 LGA 2011-v3 Intel motherboard

SKU CH-WRM2-N8E0Y

LGA 2011-v3 ATX board with Intel X99 chipset, quad-channel DDR4 up to 3000 OC, ten SATA 6Gb/s ports, Ultra M.2 at 32 Gb/s and Intel I218V LAN

  • ProcessorCore i7 (LGA2011-v3)
  • ChipsetIntel X99
  • Form factorATX
  • CPU socketLGA 2011-v3
  • CPU technologiesTurbo Boost Technology 2.0
  • Memory slot count4 × 288pin (DDR4)
  • Supports quad-channel DDR4 up to 3000 MHz overclocked for high memory bandwidth
  • 10 SATA 6 Gb/s ports plus one Ultra M.2 socket enable extensive storage expansion
  • Two PCIe 3.0 x16 slots plus one PCIe 2.0 x4 slot provide multi-GPU flexibility
  • Realtek ALC1150 codec delivers 7.1-channel high-definition audio for immersive sound
  • Intel I218V LAN controller ensures reliable wired network connectivity

ASRock X99 Extreme3 LGA 2011-v3 Motherboard

The ASRock X99 Extreme3 is an ATX motherboard built around the Intel X99 chipset for LGA 2011-v3 Core i7 processors. It targets enthusiasts and workstation builders who need quad-channel DDR4 memory and extensive storage connectivity in a standard form factor. The board delivers Turbo Boost Technology 2.0 support and a full set of expansion slots for multi-GPU or add-in card configurations.

PCI Express 3.0 and Storage Interface Limits

The board provides two PCI Express 3.0 x16 slots operating at x16 and x16 modes, plus one PCI Express 2.0 x16 slot at x4 mode and one PCI Express 2.0 x1 slot. Ten SATA 6Gb/s ports and a single Ultra M.2 socket handle storage; the M.2 socket accepts SATA3 6.0 Gb/s modules or PCI Express modules up to Gen3 x4 (32 Gb/s). RAID 0, 1, 5, 10 and Intel Rapid Storage 13 are supported across the SATA array.

64GB Quad-Channel DDR4 Maximum Memory

Four 288-pin DDR4 slots support speeds from 1066 up to 3000+(OC) with a maximum capacity of 64GB in quad-channel mode. This memory ceiling is the decisive specification: workloads that require more than 64GB must choose a different platform, while builds staying within that limit gain the bandwidth of four channels and a wide range of supported frequencies.

How it compares

Measured against everything we stock in Motherboards for Intel CPUs, at today’s prices. Recalculated every night.

Price $99.99
Typical for this category: the median of 2,965 items is $97.99.

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Specifications

Product
Brand nameASRock
Model nameX99 Extreme3
Processor
ProcessorCore i7 (LGA2011-v3)
CPU socketLGA 2011-v3
ChipsetIntel X99
CPU technologiesTurbo Boost Technology 2.0
Memory
Memory slot count4 × 288pin (DDR4)
Supported memoryDDR4 3000+(OC) / 2933+(OC) / 2800(OC) / 2400(OC) / 2133 / 1866 / 1600 / 1333 / 1066
Max supported RAM64 GB
Memory channelsQuad Channel
Storage
SATA ports10 x SATA 6Gb/s
M.2 slots1 x Ultra M.2 Socket, supports M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x4 (32 Gb/s)
SATA and RAID supportRAID 0, RAID 1, RAID 5, RAID 10 and Intel Rapid Storage 13
Graphics
Onboard video chipNone
Audio & video
Audio chipRealtek ALC1150
Sound channels7.1 Channels
Connectivity
Ethernet controllerIntel I218 V
Maximum network speed1 Gbit/s
Ports & slots
PCIe 3.0 x16 slots2 x PCI Express 3.0 x16 Slots (PCIE1 @ x16 mode; PCIE3 @ x16 mode)
PCIe x1 slots1 x PCI Express 2.0 x1 Slot
PS/2 ports1 x PS/2 Mouse Port
1 x PS/2 Keyboard Port
Ethernet port1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
USB 3.0 ports4 x USB 3.0 Ports (Supports ESD Protection (ASRock Full Spike Protection))
USB 2.0 ports4 x USB 2.0 Ports (Supports ESD Protection (ASRock Full Spike Protection))
S/PDIF output1 x Optical
Audio jacksHD Audio Jacks: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone
Onboard USB headers2 x USB 3.0 + 4 x USB 2.0
Power
Power connectors24 Pin
Size & build
Form factorATX
In the box
In the box1 x ASRock SLI_Bridge_2S Card
Quick Installation Guide, Support CD, I/O Shield
2 x SATA Data Cables
1 x HDD Saver Cable
1 x Screw for Ultra M.2 Socket
More details
PCI express 2.0 x161 x PCI Express 2.0 x16 Slot (PCIE4 @ x4 mode)

Questions about this item

Should I choose DDR4 2133 or one of the higher overclocked speeds like 3000+(OC)?

The board runs DDR4 at 2133 natively; 2400, 2800, 2933 and 3000+ are overclocked profiles that require compatible modules and BIOS tuning.

What does the 32 Gb/s Ultra M.2 rating deliver in a real system?

The Ultra M.2 socket connects through PCIe 3.0 x4, so an M.2 PCIe drive can reach up to 32 Gb/s while a SATA M.2 drive is limited to 6.0 Gb/s.

How many SATA 6Gb/s ports are available and what RAID modes do they support?

Ten SATA 6Gb/s ports are provided and support RAID 0, 1, 5, 10 plus Intel Rapid Storage 13.

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