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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

  • CPU Socket TypeLGA 2011-v3
  • CPU TypeCore i7 (LGA2011-v3)
  • Supported CPU TechnologiesTurbo Boost Technology 2.0
  • ChipsetIntel X99
  • Onboard Video ChipsetNone
  • Number of Memory Slots4x288pin (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.

Highlights

  • 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

Specifications

BrandASRock
ModelX99 Extreme3
CPU Socket TypeLGA 2011-v3
CPU TypeCore i7 (LGA2011-v3)
Supported CPU TechnologiesTurbo Boost Technology 2.0
ChipsetIntel X99
Onboard Video ChipsetNone
Number of Memory Slots4x288pin (DDR4)
Memory StandardDDR4 3000+(OC) / 2933+(OC) / 2800(OC) / 2400(OC) / 2133 / 1866 / 1600 / 1333 / 1066
Maximum Memory Supported64GB
Channel SupportedQuad Channel
PCI Express 3.0 x162 x PCI Express 3.0 x16 Slots (PCIE1 @ x16 mode; PCIE3 @ x16 mode)
PCI Express 2.0 x161 x PCI Express 2.0 x16 Slot (PCIE4 @ x4 mode)
PCI Express x11 x PCI Express 2.0 x1 Slot
Serial ATA (SATA)10 x SATA 6Gb/s
M.21 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 RAIDRAID 0, RAID 1, RAID 5, RAID 10 and Intel Rapid Storage 13
Audio ChipsetRealtek ALC1150
Audio Channels7.1 Channels
LAN ChipsetIntel I218V
Max LAN Speed1Gbps
PS/21 x PS/2 Mouse Port
1 x PS/2 Keyboard Port
RJ451 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
USB 3.04 x USB 3.0 Ports (Supports ESD Protection (ASRock Full Spike Protection))
USB 1.1/2.04 x USB 2.0 Ports (Supports ESD Protection (ASRock Full Spike Protection))
S/PDIF Out1 x Optical
Audio PortsHD Audio Jacks: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone
Onboard USB2 x USB 3.0 + 4 x USB 2.0
Other Connectors1 x COM Port Header
1 x TPM Header
1 x Power LED Header
2 x CPU Fan Connectors (1 x 4-pin, 1 x 3-pin)
3 x Chassis Fan Connectors (1 x 4-pin, 2 x 3-pin) (Smart Fan Speed Control)
1 x Power Fan Connector (3-pin)
1 x 24 pin ATX Power Connector
1 x 8 pin 12V Power Connector (Hi-Density Power Connector)
1 x HDD Saver Connector
1 x PCIe Power Connector
1 x Front Panel Audio Connector
1 x Thunderbolt? AIC Connector
Form FactorATX
Power Pin24 Pin
FeaturesASRock Super Alloy
- XXL Aluminum Alloy Heatsink
- Premium 60A Power Choke
- Premium Memory Alloy Choke
- Ultra Dual-N MOSFET (UDM)
- NexFET MOSFET
- Nichicon 12K Platinum Caps
- Sapphire Black PCB
Supports Intel Core i7 and Xeon 18-Core Processors Family for the LGA 2011-3 Socket
Digi Power
Supports Quad Channel DDR4 3000+(OC), Supports ECC*, RDIMM Memory (*ECC is supported with Intel Xeon processors)
2 PCIe 3.0 x16, 1 PCIe 2.0 x16, 1 PCIe 2.0 x1
Supports AMD 3-Way CrossFireX and NVIDIA Quad SLI
7.1 CH HD Audio with Content Protection (Realtek ALC1150 Audio Codec), Supports Purity S
Package Contents1 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

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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