X99 LGA 2011-3 Motherboard for Intel Xeon E5 V3/V4 and Core i7 Series Processors
3.9Editor score
Supports ECC and Non-ECC DDR4
NVME M.2 slot up to 3600M/S
Realtek 8111H Gigabit LAN port
In this guide
Choosing the right motherboard is crucial for building a powerful workstation or gaming rig. The Lga 3 X99 Motherboard offers support for high core count processors and extensive memory capacity.
We evaluated ten top models based on their features, compatibility, and overall value. This list covers everything from budget-friendly options to premium workstation solutions.
Each pick highlights specific strengths like overclocking support or multi-GPU capabilities. Please note that availability and pricing can change frequently over time.
Top 3 Picks for Best Lga 3 X99 Motherboard
ASUS EATX DDR4 LGA 2011-3 Motherboards X99-E WS/USB 3.1
4.1Editor score
4-Way PCI-E Gen3 x16 link
USB 3.1 built into board
M.2 x4 onboard storage support
MACHINIST X99 Motherboard LGA 2011-3 for Intel Xeon E5 V3 V4 and Core i7 5-6th Series CPUs
3.7Editor score
3 NVME M.2 PCIe 3.0 slots
6-phase power supply with VRM cooling
Supports up to 128GB DDR4 RAM
Top 10 Best Lga 3 X99 Motherboard in 2026 Compared
The following table provides a side-by-side comparison of the ten models reviewed in this guide. It highlights key specifications to help you identify the best fit for your needs.
ProductsSpecificationsEditor scorePrice
Best Budget
MACHINIST X99 Motherboard LGA 2011-3
Socket: LGA 2011-3
RAM: DDR4 Max 128GB
Slots: 3x M.2 NVME
Chipset: Intel C612
3.7Editor score
Editor's Choice
X99 LGA 2011-3 Motherboard for Intel Xeon
Socket: LGA 2011-3
RAM: DDR4 Max 128GB
Slots: 1x M.2 NVME
Audio: Realtek ALC897
3.9Editor score
Editor's Choice
ASUS EATX DDR4 LGA 2011-3 Motherboards X99-E WS
Socket: LGA 2011-3
RAM: DDR4 Support
Slots: 4-Way PCI-E x16
USB: 10Gb/s USB 3.1
4.1Editor score
ASUS X99-A ATX DDR4 3000 LGA Motherboard
Socket: LGA 2011-3
RAM: DDR4 3000 Support
Slots: M.2 PCIe 3.0 x4
Optimization: 5-Way OC
3.9Editor score
X99 Motherboard LGA 2011-3 Support Dual CPU
Socket: Dual LGA 2011-3
RAM: 8x DDR4 DIMM
Slots: 2x PCI-E X16
LAN: RTL8111H Gigabit
Tangxi X99 Gaming Motherboard, M ATX
Socket: LGA 2011-3
RAM: DDR4 128GB 4-Channel
Slots: M.2 NVME NGFF
Power: 6 Phase 24+8 Pin
2.9Editor score
X99 Motherboard LGA 2011-3 Support Dual CPU
Socket: Dual LGA 2011-3
RAM: 8x DDR4 DIMM
Slots: 2x PCI-E X16
LAN: RTL8111H Gigabit
2.4Editor score
Pc Motherboard X99 Motherboard with Dual M.2
Socket: LGA 2011-3
RAM: DDR3 and DDR4 Support
Slots: Dual M.2 NVME
Thermal: Aluminum Heatsinks
X99 Motherboard LGA 2011 3 CPU E5 V3 V4
Socket: LGA 2011-3
RAM: DDR4 Support
Slots: M.2 PCI3.0 16X
Form: M-ATX
E5 MR9A V1.0 X99 Motherboard Support LGA 2011-3
Socket: LGA 2011-3
RAM: DDR4 Memory Support
Slots: M.2 NVME
USB: USB3.0 Interfaces
1. ASUS EATX X99-E WS – Best Overall Lga 3 X99 Motherboard
ASUS EATX DDR4 LGA 2011-3 Motherboards X99-E WS
Quad Strength Graphic Power
USB 3.1 10Gb/s
M.2 x4 Onboard Storage
5-Way Optimization
The ASUS X99-E WS stands out as a top-tier workstation board. It boasts a 4.1 rating and offers exceptional multi-GPU capabilities.
Pros
- Supports 4-Way SLI or CrossFire
- Built-in USB 3.1 ports
- Robust power solution components
- Easy maintenance features like Q-Code
- High quality audio and networking
Cons
- Higher price point than others
- Large EATX form factor
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Its quad graphic power allows for serious rendering tasks. The USB 3.1 integration ensures fast data transfer speeds for peripherals.
While the price is higher, the premium components justify the cost. You get reliable power delivery and comprehensive thermal management.
Professionals needing stable multi-threaded performance should buy this. It remains a solid investment for high-end workloads.
Superior Multi-GPU Support
The board supports 4-Way PCI-E Gen3 x16 links for advanced rendering.
Future-Ready Connectivity
Integrated USB 3.1 provides twice the speed of older standards.
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2. X99 LGA 2011-3 – Best Budget Lga 3 X99 Motherboard
X99 LGA 2011-3 Motherboard for Intel Xeon
LGA 2011-v3 Socket
4 Channel DDR4 128GB
NVME M.2 3600M/S
Realtek 8111H LAN
This X99 model offers incredible value for budget builders. It has a 3.9 rating and supports a wide range of processors.
Pros
- Very affordable price point
- Supports ECC and Non-ECC RAM
- Fast NVME M.2 slot included
- Solid 6-layer PCB design
- Compatible with Xeon and Core i7
Cons
- Basic feature set
- No WiFi included
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You can use affordable ECC server memory to boost capacity. The NVME slot reaches speeds up to 3600M/S easily.
The lack of extras is acceptable for the price. The solid capacitor design ensures stable power for your CPU.
Entry-level users looking for high core count performance will love this. It delivers reliability without breaking the bank.
Flexible Memory Support
Supports ECC, RECC, and Non-ECC DDR4 for up to 128GB.
High Speed Storage
The NVME M.2 slot offers speeds up to 3600M/S.
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3. MACHINIST X99 V9S – Best Premium Lga 3 X99 Motherboard
MACHINIST X99 Motherboard LGA 2011-3
3 NVME M.2 PCIe 3.0
6-phase power supply
VRM cooling fan included
Max 128GB DDR4 RAM
The MACHINIST X99 V9S brings premium features like triple NVME slots. It rates 3.7 and focuses on high storage performance.
Pros
- Three NVME M.2 slots available
- Strong VRM cooling system
- 6-phase power supply for stability
- Supports Xeon and Core i7
- Includes TPM M.2 interface
Cons
- Battery not included in package
- Manual often requires download
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Its cooling armor ensures the VRM stays stable under load. The 6-phase power helps with high core count CPUs effectively.
You may need to buy a battery separately. The package includes essential cables but the manual is often online.
Build enthusiasts needing massive storage bandwidth should choose this. It balances performance and cooling well.
Triple M.2 Storage
Equipped with 3 NVME M.2 slots for massive storage expansion.
Robust Thermal Protection
Features VRM cooling fan and heat dissipation armor protection.
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4. ASUS X99-A – Best for Overclocking Lga 3 X99 Motherboard
ASUS X99-A ATX DDR4 3000 LGA Motherboard
Intel X99 Express Chipset
ASUS OC Socket
5-Way Optimization
M.2 SATA Express
The ASUS X99-A is tailored for enthusiasts. It has a 3.9 rating and features an OC Socket for enhanced tuning.
Pros
- OC Socket for better CPU performance
- 5-Way Optimization for one-click tuning
- M.2 SATA Express support
- Crystal Sound 2 audio
- Intel Gigabit Ethernet included
Cons
- Some users report compatibility quirks
- Design feels dated
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One-click optimization makes overclocking simple. The audio and networking are designed for competitive gaming needs.
Legacy features like SATA Express add flexibility. However, the design is older than newer alternatives.
Gamers who want simple tuning controls should buy this. It offers a balance of features for legacy systems.
OC Socket for Performance
Drives 8-core CPU and DDR4 performance beyond expectations.
5-Way Optimization
Allows one click overclock and cooling adjustments easily.
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5. X99 Dual CPU – Best Dual CPU Lga 3 X99 Motherboard
X99 Motherboard LGA 2011-3 Support Dual CPU
Supports 2 CPUs
8x DDR4 DIMM
2x PCI-E X16 Slots
6x SATA3.0 Interface
This board enables dual processor configurations for high computing. It offers 8 DDR4 DIMM slots for massive capacity.
Pros
- Supports dual Xeon processors
- 8 memory slots for huge RAM
- Multiple PCI-E X16 slots
- RTL8111H Gigabit NIC
- 6 channel sound chip
Cons
- Limited user reviews available
- Requires specific dual CPU coolers
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The multiple PCI-E slots allow for expansion cards. It includes a standard Gigabit NIC for reliable networking.
Builds may require specific coolers for dual sockets. Ensure you check thermal requirements carefully before purchase.
Workstations needing maximum compute power will benefit. It is a rare find for dual socket setups.
Massive Memory Capacity
Features 8 memory slots supporting up to 256GB DDR4.
Dual Processor Capability
Designed specifically to support two CPU sockets simultaneously.
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6. Tangxi X99 Gaming – Best Compact Lga 3 X99 Motherboard
Tangxi X99 Gaming Motherboard, M ATX
M-ATX Form Factor
8 Layer PCB Material
24+8 Pin Power
NVME NGFF Support
The Tangxi board offers a compact option for X99 builds. It uses an 8-layer PCB to ensure stable power delivery.
Pros
- Fits in smaller M-ATX cases
- 8 layer PCB for stability
- 6 phase power supply
- Includes 24+8 pin connector
- Supports Xeon and Core i7
Cons
- Lower rating than others
- Limited expansion slots
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The M-ATX design saves space in the case. You still get NVME NGFF support for fast storage options.
Some users report lower overall satisfaction. The power design is solid for high-end CPUs though.
Small form factor enthusiasts might consider this. It fits specific case needs better than full ATX boards.
Durable PCB Design
Uses 8 layer PCB material for stable operation.
Compact Size
M-ATX form factor fits in smaller cases easily.
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7. X99 Dual CPU V2 – Best High Core Lga 3 X99 Motherboard
X99 Motherboard LGA 2011-3 Support Dual CPU
Supports 2 CPUs
8x DDR4 DIMM
6 channel sound chip
6x SATA3.0 Interface
This variant also supports dual CPU setups for work. It includes 8 memory slots for large capacity needs.
Pros
- Supports dual CPUs
- 8x DDR4 DIMM slots
- Multiple SATA interfaces
- Gigabit NIC included
- Compatible with Xeon E5
Cons
- Low user rating
- Similar specs to V1
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SATA interfaces are plentiful for storage drives. The Gigabit NIC ensures reliable network connectivity.
Ratings suggest potential quality control issues. Verify components upon arrival before proceeding with build.
Users needing high core count should check reviews. Ensure you test stability before full deployment.
Dual Socket Support
Allows installation of two processors for maximum compute.
Large Memory Support
Supports DDR4 frequencies up to 3000MHz easily.
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8. Pc Motherboard X99 – Best Legacy Memory Lga 3 X99 Motherboard
Pc Motherboard X99 Motherboard with Dual M.2
Dual M.2 NVME Slot
Supports DDR3 and DDR4
Passive Heatsink
Optimized Circuit Layout
This board is unique for supporting DDR3 and DDR4. It offers dual NVME slots for high-speed data access.
Pros
- Supports both DDR3 and DDR4
- Dual M.2 NVME slots
- Passive chipset heatsink
- Optimized power design
- Aluminum heatsinks included
Cons
- Expensive price point
- Uncertain compatibility details
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The aluminum heatsinks help maintain low temperatures. Optimization aims to boost memory overclocking potential effectively.
The high price may be a barrier for some. It is a niche product for specific legacy needs.
Users with older memory kits might consider it. Ensure your system requirements match before buying.
Memory Flexibility
Supports both DDR3 and DDR4 for broader compatibility.
Dual NVME Support
Features dual M.2 NVME slots for fast storage.
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9. X99 M-ATX – Best Value Lga 3 X99 Motherboard
X99 Motherboard LGA 2011 3 CPU E5 V3 V4
M-ATX Form Factor
PCIe 3.0 16x
NVME M.2 Slot
SATA Connections Included
This X99 board offers standard features in a small size. It includes PCIe 3.0 for fast expansion cards.
Pros
- Compact M-ATX design
- PCIe 3.0 support
- NVME M.2 slot
- Standard SATA ports
- Affordable option
Cons
- Limited specs available
- Unclear brand support
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NVME support adds modern storage capabilities. The SATA ports work with standard hard drives easily.
Limited information makes verification harder for buyers. Check seller support policies before ordering.
Builders looking for small cases may find it useful. Ensure components are tested before installation.
Modern Storage Support
Includes NVME M.2 slot for fast SSD drives.
Compact Form Factor
M-ATX design saves space in smaller builds.
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10. E5 MR9A V1.0 – Best Reliable Lga 3 X99 Motherboard
E5 MR9A V1.0 X99 Motherboard Support LGA 2011-3
Solid Power Supply Cooling
M.2 High-Speed SSD
USB3.0 Interfaces
ATX Form Factor
The E5 MR9A focuses on stability and safety. It uses a solid power supply system to handle full loads.
Pros
- Solid power supply cooling
- Supports M.2 NVME
- High-frequency memory support
- Complete external interfaces
- Multiple safety protections
Cons
- Basic feature set
- Brand is less known
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USB3.0 interfaces ensure fast peripheral connections. The M.2 slot supports high-speed SSDs effectively.
Safety protections help protect your system components. It is a solid choice for office and gaming.
Users needing reliability should consider this board. Check compatibility with your specific Xeon model.
Solid Power Design
Provides stable low temperatures under full load conditions.
Fast Memory Support
Supports high-frequency memory for smooth multitasking.
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Buying Guide – How to Choose the Best Lga 3 X99 Motherboard
Selecting the right motherboard requires checking socket type, memory support, and expansion options. This guide helps you navigate key buying factors.
CPU Compatibility
Ensure the motherboard supports your specific CPU model. LGA 2011-3 sockets work with Xeon E5 V3/V4 and Core i7 5th/6th gen.
Always check the CPU list before buying to avoid mismatches.
Memory Type and Capacity
Look for boards supporting DDR4. Many X99 boards support ECC and Non-ECC memory which increases total capacity up to 128GB or more.
Confirm if your chosen RAM type is supported by the chipset.
Storage Options
NVME M.2 support is vital for fast boot and load times. Check how many slots are available for SSD drives.
Prioritize models with multiple M.2 ports if you need high-speed storage.
PCIe Expansion Slots
Determine how many graphics cards or expansion cards you need. Some boards offer 4-way SLI support which is crucial for workstations.
Check the physical layout to ensure enough space between slots.
Power Delivery
High core count CPUs require robust VRM cooling. Look for 6-phase or higher power supplies with heatsinks.
Strong power delivery ensures system stability under heavy loads.
Connectivity and I/O
Check rear ports like USB 3.0 and LAN speed. Some boards include newer USB 3.1 ports for faster external devices.
Ensure the board includes essential headers for front panel connections.
Form Factor
ATX boards offer more slots but require larger cases. M-ATX boards fit smaller cases but may limit expansion.
Choose a form factor that matches your case size and needs.
Warranty and Support
Check if the manufacturer provides a manual and driver support. Some budget brands rely on online downloads only.
Ensure you can access support resources for troubleshooting issues.
How to Use and Care for Your Lga 3 X99 Motherboard
When installing, match the CPU notch correctly and press down gently. Secure the retention arm to avoid pin damage during seating.
Apply thermal paste evenly before attaching the cooler. Proper contact ensures the CPU stays cool under heavy workloads.
Keep the area dust-free to prevent overheating. Regularly clean fans and heatsinks to maintain airflow efficiency.
Frequently Asked Questions
Does LGA 2011-3 support ECC RAM?
Many X99 motherboards support both ECC and Non-ECC DDR4 memory. However some desktop specific models might only accept non-ECC RAM. Always check the product specifications before buying.
Can I use a Core i7 CPU on X99?
Yes X99 boards support Core i7 5th and 6th gen processors. These CPUs work well on the LGA 2011-3 socket with compatible RAM and coolers.
What is the maximum RAM capacity?
Most X99 boards support up to 128GB of DDR4 RAM. Some models with 8 slots can support up to 256GB depending on the memory density.
Do X99 boards support NVME SSDs?
Most modern X99 boards include at least one M.2 NVME slot. Check if it supports PCIe 3.0 speeds for better performance.
Is WiFi included on X99 motherboards?
Many budget X99 boards do not include built-in WiFi. You may need to add a PCIe or M.2 WiFi card if you want wireless support.
How do I update BIOS on X99?
Use the manufacturer website to download the latest BIOS file. Use the BIOS Flashback button if available for updates without a CPU installed.
Final Thoughts on Choosing the Best Lga 3 X99 Motherboard
We highlighted top picks like the ASUS X99-E WS for workstation power and budget options like the MACHINIST X99.
Prioritize compatibility with your CPU and memory type. Look for strong VRM cooling if you plan heavy multitasking.
Check current pricing and stock before finalizing your build. Prices and availability change quickly so verify details at checkout.