X99 LGA 2011-3 Motherboard White
3.9Editor score
Supports Xeon E5 V3 V4 CPUs
4 Channel DDR4 Memory Slots
NVME M.2 PCIe 3.0 Support
In this guide
Finding the right Lga 3 X99 Motherboard can transform your computing experience. These boards support powerful Xeon E5 and Core i7 processors. They offer robust memory capacity and multi GPU connectivity for demanding tasks like video editing and 3D rendering workloads.
We evaluated ten distinct models based on socket compatibility, memory slots, and expansion options. Our comparison focuses on stability, power delivery, and connectivity features essential for server or high performance desktop usage scenarios today.
Each pick highlights unique strengths such as dual CPU support or budget friendly pricing. Please note that availability and pricing fluctuate regularly on Amazon. Always verify current stock and compatibility before finalizing your purchase decision for your specific build requirements.
Top 3 Picks for Best Lga 3 X99 Motherboard
ASUS 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 Storage Flexibility
ASUS X99-A ATX DDR4
3.9Editor score
Intel X99 Express Chipset
ASUS OC Socket for Overclocking
SATA Express and M.2 Ports
Top 10 Best Lga 3 X99 Motherboard in 2026 Compared
The following table provides a side by side view of all ten models. It highlights key specifications such as memory support, expansion slots, and unique features to help you distinguish between budget and premium offerings quickly.
ProductsSpecificationsEditor scorePrice
Editor's Choice
MACHINIST X99 V9S
LGA 2011-3 Socket
4 Channel DDR4 Max 128GB
3 NVME M.2 Slots
Intel C612 Chipset
3.7Editor score
Editor's Choice
X99 PR9-H White
LGA 2011-v3 Socket
4 DDR4 RAM Slots
Realtek 8111H LAN
6 Layer PCB Design
3.9Editor score
Editor's Choice
ASUS X99-E WS/USB 3.1
4 Way PCI-E Gen3 x16
USB 3.1 Built In
M.2 x4 Onboard
5 Way Optimization
4.1Editor score
ASUS X99-A ATX
Intel X99 Express Chipset
ASUS OC Socket
PCI Express 3.0 x4 M.2
Crystal Sound 2
3.9Editor score
X99 Dual CPU Black
Supports Dual CPUs
8x DDR4 DIMM Slots
2x PCI-E X16 Slots
RTL8111H Gigabit NIC
Tangxi X99 Gaming
4 Channel DDR4 Memory
M.2 NVME and NGFF
8 Layer PCB Design
24+8 Pin Power
2.9Editor score
X99 Dual CPU 8X32G
Supports Dual CPU Number
8x DDR4 DIMM Slots
2x PCI-E X16 Slots
6x SATA3.0 Interface
2.4Editor score
PC Motherboard Dual M.2
Dual M.2 NVME Slots
Support DDR3 and DDR4
Passive Chipset Heatsink
Optimized Memory Routing
X99 LGA 2011 3 M-ATX
CPU E5 V3 V4 Support
DDR4 RAM with NVME
PCI3.0 16X Slots
M-ATX Form Factor
E5 MR9A V1.0 X99
Support LGA 2011-3
Xeon E5 V3 V4 CPU
ATX Form Factor
USB3.0 and M.2
1. MACHINIST X99 V9S – Best Overall Value for Xeon Builds
MACHINIST X99 V9S
LGA 2011-3 Socket
4 Channel DDR4 Slots
3 NVME M.2 Slots
Intel C612 Chipset
The MACHINIST X99 V9S is a compelling option for builders seeking workstation performance on a budget. It carries a rating of 3.7 stars from users who appreciate its extensive feature set. The standout quality is its compatibility with both ECC and non ECC DDR4 memory up to 128GB capacity.
Pros
- Supports ECC and RECC Memory
- Multiple NVME M.2 Interfaces
- VRM Cooling Fan Included
- Strong Power Delivery 6-Phase
- Affordable Price Point
Cons
- No User Manual Included
- Battery Not in Package
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Key strengths include three NVME M.2 slots running at PCIe 3.0 x4 speeds which is rare for this price tier. The Intel C612 chipset provides stable bus communication supported by a robust 6-phase power supply. Heat dissipation is managed effectively with dedicated armor and a VRM cooling fan.
Trade-offs involve the absence of a physical user manual which means you must download it from the vendor. Additionally the CR2032 battery is not included so you need to source it separately. These are minor inconveniences given the high performance hardware included in the package.
This motherboard is ideal for enthusiasts building a home server or workstation using Xeon E5 processors. If you need high memory bandwidth and fast storage expansion without paying premium prices this board delivers exceptional value and functionality for your build.
Expanded Storage Capabilities
Three M.2 slots allow you to install multiple high speed NVME drives for RAID setups or dedicated OS and application drives.
Server Memory Support
Support for ECC and RECC memory ensures data integrity for critical workloads making it suitable for professional applications.
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2. X99 PR9-H White – Best Budget Option for Entry Level Workstations
X99 PR9-H White
LGA 2011-v3 Socket
4 DDR4 RAM Slots
Realtek 8111H LAN
6 Layer PCB Design
The X99 PR9-H White stands out as an accessible entry point for LGA 2011-3 builds. With a solid rating of 3.9 it appeals to budget conscious users needing server grade capabilities. Its full range CPU support covers a wide spectrum of Xeon E5 and Core i7 models.
Pros
- Full CPU Processor Range Support
- 4 Channel DDR4 Memory Up To 128GB
- NVME M.2 Up To 3600M/S
- Realtek ALC897 Audio Codec
- Pre Assembled I/O Shield
Cons
- Battery Not Included in Box
- Manual Must Be Requested
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Performance is bolstered by dual channel DDR4 architecture supporting up to 128GB of RAM. The NVME M.2 slot offers fast data transfer rates up to 3600M/S which is essential for quick file access and system responsiveness. A strong 6 layer PCB ensures reliable power delivery.
Users should note that the battery is not included and the manual requires an online request. These minor omissions are common in this category and do not hinder the core functionality of the board. The pre-assembled I/O shield adds convenience to the setup process.
Buy this if you want a clean white aesthetic with powerful features without a high cost. It is perfect for entry level servers or desktops where memory capacity and network performance are prioritized over advanced overclocking features.
Network Performance
The Realtek 8111H LAN port provides stable 1000Mbps connectivity ideal for file transfers and remote access tasks.
Audio Quality
The Realtek ALC897 audio codec delivers studio grade sound quality for work and entertainment needs.
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3. ASUS X99-E WS/USB 3.1 – Best Premium Workstation Option
ASUS X99-E WS/USB 3.1
4 Way PCI-E Gen3 x16
USB 3.1 Built In
M.2 x4 Onboard
5 Way Optimization
The ASUS X99-E WS/USB 3.1 is a powerhouse designed for professional workloads. Its rating of 4.1 reflects strong reliability and advanced features that justify the higher cost. This board excels in multi GPU configurations and data throughput scenarios.
Pros
- 4 Way SLI and CrossFireX Support
- USB 3.1 Built Into Board
- Supreme Power Solution Efficiency
- M.2 x4 Storage Flexibility
- Easy Maintenance Q Code Logger
Cons
- Higher Price Range
- Large EATX Form Factor
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Strengths include support for 4-way PCI-E Gen3 x16 links enabling massive parallel computing power. The onboard USB 3.1 provides twice the speed of USB 3.0 for rapid external storage transfers. The Supreme Power Solution ensures industry-leading efficiency which is critical for long run sessions.
The main trade-offs are the premium price point and the large EATX size which may not fit smaller cases. However for a dedicated workstation these compromises are acceptable. The Q Code Logger simplifies troubleshooting significantly saving time during setup.
Choose this board for high end rendering or AI tasks where multi GPU support is non-negotiable. It is the top choice for professionals who need stability and expansion capabilities that match the intensity of their software requirements.
Multi GPU Scalability
Support for 4-way SLI and CrossFireX allows you to link multiple graphics cards for extreme performance gains.
Fast External Data Transfer
USB 3.1 speeds enable rapid backup and file transfer operations essential for content creators.
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4. ASUS X99-A ATX – Best Premium Performance for Gaming and Work
ASUS X99-A ATX
Intel X99 Express Chipset
ASUS OC Socket
PCI Express 3.0 x4 M.2
Crystal Sound 2
The ASUS X99-A ATX balances premium features with broad compatibility for high performance desktops. With a rating of 3.9 it is trusted by users needing robust power and cooling solutions. It is tailored for those seeking to push their Core i7 CPUs beyond stock limits.
Pros
- ASUS OC Socket for Overclocking
- Dual Intelligent Processors 5
- SATA Express and M.2
- Intel Gigabit Ethernet
- Crystal Sound 2 Audio
Cons
- Requires Specific CPU Compatibility
- Complex Setup for Beginners
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Key strengths include the ASUS OC Socket which allows you to drive 8-core CPU and DDR4 performance beyond expectations. The 5-Way Optimization simplifies tuning so you can achieve stability with one click. Crystal Sound 2 provides an immersive audio experience for games and media.
Some users may find the configuration options complex and ensuring the right CPU compatibility is essential. Still the performance gains and audio quality are substantial benefits. The SATA Express port offers a bridge between legacy and modern storage technologies.
This board is best for gamers and power users who want to squeeze every bit of speed from their system. If you value advanced tuning tools and high fidelity sound this ASUS model delivers a premium experience worth the investment.
Overclocking Capabilities
The OC Socket provides enhanced voltage control allowing for stable overclocking of high core count processors.
Audio Immersion
Crystal Sound 2 reduces noise interference offering clearer sound for games and calls.
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5. X99 Dual CPU Black – Best Dual Processor Support for High Capacity
X99 Dual CPU Black
Supports Dual CPUs
8x DDR4 DIMM Slots
2x PCI-E X16 Slots
RTL8111H Gigabit NIC
This motherboard is designed for users who require dual processor functionality and massive memory capacity. It supports Xeon E5 series in dual configurations enabling high throughput processing. The layout provides substantial expansion potential for servers or specialized workstations.
Pros
- Dual CPU Capability
- 8 Memory Slots for Expansion
- 2x PCI-E X16 Support
- Integrated Gigabit Network Card
- 6x SATA3.0 Ports
Cons
- Limited User Reviews
- Complex Power Requirements
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Strengths include 8 DDR4 DIMM slots supporting up to 256GB total capacity with 32GB modules. Two PCI-E X16 slots allow for multiple GPUs or high bandwidth capture cards. The integrated RTL8111H NIC ensures reliable network connectivity without extra hardware.
The lack of user feedback makes it harder to predict long term stability but the specs are promising. Power requirements are higher due to dual CPU support so a robust PSU is necessary. Careful thermal planning is also required for dual sockets.
Choose this board if you need a scalable platform for rendering or virtualization. It serves well for professional environments where CPU cores and RAM size directly impact productivity and workflow efficiency.
Massive RAM Expansion
Eight DIMM slots allow for extreme memory configurations suitable for heavy datasets and virtual machines.
Dual CPU Power
Dual CPU support enables double the processing power for parallelized workloads.
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6. Tangxi X99 Gaming – Best M-ATX Form Factor with Gaming Features
Tangxi X99 Gaming
4 Channel DDR4 Memory
M.2 NVME and NGFF
8 Layer PCB Design
24+8 Pin Power
The Tangxi X99 Gaming focuses on delivering gaming oriented features within a compact M-ATX frame. It carries a rating of 2.9 reflecting a mix of performance and usability experiences. The board supports both i7 and E5 V3 V4 CPUs for flexible build options.
Pros
- 4 Channel Architecture DDR4
- High Speed M.2 Interface
- 8 Layer PCB for Stability
- Full Solid Capacitor Design
- Gigabit LAN Port Included
Cons
- Lower User Ratings
- Power Connector Complexity
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Strengths lie in the 4 channel DDR4 architecture which offers superior bandwidth for CPU heavy tasks. The M.2 interface supports high speed NVME and NGFF protocols for quick boot times. An 8 layer PCB design contributes to signal integrity and electrical stability.
Some users report challenges with power connections and general stability issues. The 24+8 pin power connector can be tricky to manage if the PSU cables are not fully compatible. These hurdles require careful attention during the assembly phase.
This board is suitable for users who need a smaller footprint without sacrificing core performance capabilities. If you prioritize storage speed and memory bandwidth in a compact case this model offers a viable mid-tier option.
Compact Design Benefits
The M-ATX form factor fits in smaller cases while retaining full X99 feature sets for efficient builds.
Robust Power Supply
Solid capacitors and multi-layer PCB ensure reliable power delivery under load.
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7. X99 Dual CPU 8X32G – High Memory Density Option for Servers
X99 Dual CPU 8X32G
Supports Dual CPU Number
8x DDR4 DIMM Slots
2x PCI-E X16 Slots
6x SATA3.0 Interface
This motherboard targets users needing dual CPU capability at an accessible price point. It has a rating of 2.4 which suggests potential compatibility or quality control issues. However the raw spec sheet offers significant potential for server or storage arrays.
Pros
- Dual CPU Support
- Large Memory Slot Count
- Multiple PCI-E X16 Slots
- Six SATA3.0 Ports
- Sound Card Integration
Cons
- Very Low User Rating
- Basic Feature Set
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Strengths include eight DDR4 DIMM slots supporting substantial memory capacity. Dual CPU support allows for increased parallel processing power. Six SATA3.0 ports enable connection of multiple hard drives for RAID configurations or large storage pools.
The low rating indicates users may face difficulties with booting or driver support. You should verify compatibility with your specific CPU before purchase. This board may require advanced troubleshooting skills to run reliably.
Choose this if your primary goal is maximum storage density and memory slots for virtualization. It is a niche option for budget constrained server builds where you can manage potential stability quirks.
Storage Expansion Potential
Six SATA ports support large RAID arrays for reliable data storage and redundancy.
Multi Core Processing
Dual CPU configuration doubles the core count for heavy multithreaded tasks.
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8. PC Motherboard Dual M.2 – Best Hybrid Memory Support Option
PC Motherboard Dual M.2
Dual M.2 NVME Slots
Support DDR3 and DDR4
Passive Chipset Heatsink
Optimized Memory Routing
This model distinguishes itself by supporting both DDR3 and DDR4 memory which is rare in the X99 market. It carries no rating yet due to newer release status. The architecture focuses on high speed data processing and thermal stability.
Pros
- Supports DDR3 and DDR4 Memory
- Dual M.2 NVME Slots
- Optimized Core Boost Power
- Passive Chipset Cooling
- Quality Materials Construction
Cons
- Limited User Feedback
- Higher Price for Features
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Strengths include two M.2 NVME slots for high capacity storage configurations. The optimized memory routing helps maintain signal integrity which is vital for high frequency RAM. Passive cooling on the chipset reduces noise in quiet work environments.
You should consider the price carefully as it is higher than standard models. Ensure your specific memory modules are compatible since DDR3 and DDR4 slots often have specific requirements. This is a specialized board for specific legacy or hybrid needs.
Select this board if you have existing DDR3 memory and want to upgrade storage speed without changing everything. It offers unique flexibility for those who need to balance legacy hardware with modern storage solutions.
Hybrid Memory Flexibility
Support for DDR3 and DDR4 allows reuse of older memory while integrating new SSD storage.
High-Speed Storage
Dual NVME slots enable fast OS and application loading with high throughput capabilities.
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9. X99 M-ATX – Best Compact Workstation Choice
X99 LGA 2011 3 M-ATX
CPU E5 V3 V4 Support
DDR4 RAM with NVME
PCI3.0 16X Slots
M-ATX Form Factor
This X99 variant prioritizes a compact footprint for users with space constraints. It carries no rating yet as it is a newer listing. The board maintains core X99 features like NVME support while fitting into smaller cases.
Pros
- Compact M-ATX Size
- Supports E5 V3 V4 CPUs
- NVME M.2 Slot Included
- PCI3.0 16X Slots
- SATA Port Availability
Cons
- Limited Expansion Space
- Basic Feature Set
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Strengths include support for E5 V3 V4 CPUs ensuring workstation performance in a small package. The inclusion of an NVME M.2 slot provides a critical upgrade path for storage speed. PCI3.0 16X slots allow for dedicated graphics or capture cards.
Trade-offs include reduced expansion space compared to ATX models. You may need to limit your GPU or storage card count to fit inside the chassis. This board demands careful planning for component selection and layout.
Buy this if you need a high performance workstation that fits in a standard small form factor case. It balances professional capabilities with physical convenience for desk or office environments.
Space Efficient Design
The M-ATX format reduces space usage without sacrificing essential connectivity for high-performance tasks.
Workstation CPU Support
E5 V3 V4 compatibility enables heavy computational power in a compact chassis.
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10. E5 MR9A V1.0 X99 – Solid Entry Level ATX Board
E5 MR9A V1.0 X99
Support LGA 2011-3
Xeon E5 V3 V4 CPU
ATX Form Factor
USB3.0 and M.2
The E5 MR9A V1.0 X99 is a standard ATX board designed for Xeon E5 V3 V4 processors. It carries no rating yet as it is an entry model. The board emphasizes stability and standard connectivity features for typical office or gaming builds.
Pros
- Solid Power Supply Cooling
- High-Frequency Memory Support
- M.2 High-Speed SSD Support
- Complete External Interfaces
- Multiple Safety Protections
Cons
- No User Rating Available
- Generic Feature Set
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Strengths include solid power supply cooling for stable low temperatures under full load. High-frequency memory support ensures smooth multitasking performance. The inclusion of USB3.0 and M.2 meets modern storage and peripheral needs efficiently.
Users should note the generic feature set lacks advanced tweaking options found in premium boards. This makes it less ideal for enthusiasts but reliable for straightforward productivity. Ensure proper case airflow for optimal thermal performance.
This board is best for users needing a standard ATX platform for daily tasks without complex requirements. It provides a stable base for building a reliable system focused on uptime and general utility.
Thermal Stability
Solid cooling design maintains lower temperatures under load which extends component lifespan.
Standard Interface Support
USB3.0 and M.2 ensure compatibility with modern peripherals and high speed storage.
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Buying Guide – How to Choose the Best Lga 3 X99 Motherboard
Selecting the right Lga 3 X99 Motherboard involves understanding your workload needs and budget constraints. This guide breaks down the essential factors to consider before making your final decision.
CPU Compatibility
Ensure the motherboard supports your specific Xeon E5 V3 V4 or Core i7 5th/6th generation processor. Check the socket type (LGA 2011-3) and verify BIOS compatibility for your exact CPU model to avoid boot issues.
Always cross-reference the manufacturer CPU support list before purchasing to guarantee functional operation.
Memory Support
Decide between ECC/RECC and non-ECC memory based on your reliability needs. Most boards support up to 128GB or more with 4 or 8 DIMM slots for future expansion.
Choose a board with enough slots to match your current RAM and future upgrade plans.
Storage Interfaces
Look for NVME M.2 slots to utilize high-speed SSDs. The number of SATA 3.0 ports also matters for large storage arrays or multiple hard drives.
Prioritize boards with at least one M.2 slot if speed is a priority for your operating system.
Form Factor
ATX boards offer more expansion slots and cooling options while M-ATX save space in smaller cases. Ensure your chosen case supports the selected motherboard size.
Select ATX for full expansion or M-ATX for compact builds.
Power Delivery
Higher core count CPUs require robust VRMs to sustain stable operation under load. Look for boards with solid capacitors and adequate cooling on power stages.
A strong power delivery system is essential for server grade processors.
Connectivity
Check for Gigabit LAN USB3.0/3.1 ports and audio quality. These interfaces determine how well your peripherals connect to the system.
Ensure you have enough USB ports and network speed for your daily tasks.
Dual CPU Support
Some models support two Xeon processors simultaneously for massive parallel power. This feature requires a compatible dual socket CPU and sufficient power supply capacity.
Only choose dual CPU boards if you need extreme multi-threaded performance.
Budget and Warranty
Prices vary significantly between basic and premium boards. Balance your financial limits with the features you truly need for your work.
Consider the warranty period and seller support options when comparing costs.
How to Use and Care for Your Lga 3 X99 Motherboard
Install your CPU and RAM first using the provided anti-static guidelines. Seat the modules firmly until they click to ensure proper electrical contact.
Connect the 24-pin and 8-pin power cables securely to the motherboard headers before powering up. A loose connection often leads to startup failure.
Maintain proper airflow by keeping case fans clean and dust free. Regularly check BIOS updates from the manufacturer to improve stability and support.
Frequently Asked Questions
Does Lga 3 X99 Motherboard support all Xeon E5 processors?
Not all boards support every Xeon E5 model. Check the specific CPU support list for V3 and V4 series. Compatibility depends on BIOS version and chipset limitations.
Can I use ECC memory on these boards?
Most X99 boards support ECC and RECC memory. However verify this in the specs section before buying. Some models only support non-ECC desktop RAM.
What is the maximum RAM capacity for these boards?
Capacity depends on slot count. Most boards support up to 128GB with four slots. Dual CPU models often support up to 256GB with eight slots.
Do these motherboards support NVME SSDs?
Many models include NVME M.2 slots. Ensure the M.2 key type matches your SSD. Some boards share bandwidth between M.2 and SATA ports.
Is a specific power supply required for these boards?
Use a quality PSU with at least 600W for single CPU builds. Dual CPU setups need higher wattage like 800W or more. Ensure you have enough 8-pin CPU power connectors.
Can I overclock on these motherboards?
Overclocking is limited on X99 boards compared to Z series. You can adjust some settings in BIOS but not all CPUs support unlocked multipliers.
What operating systems are compatible?
Windows 10 and Linux distributions work well with X99 chipsets. Ensure you install latest drivers for LAN and audio from the manufacturer site.
Are these boards suitable for gaming?
Yes they support powerful Core i7 and Xeon CPUs capable of gaming. Look for multiple PCIe slots to run dedicated graphics cards efficiently.
Final Thoughts on Choosing the Best Lga 3 X99 Motherboard
We highlighted ten top models ranging from budget friendly options to premium workstations. The MACHINIST and ASUS options lead with robust features for diverse needs.
Prioritize memory capacity and CPU support when selecting your board. Ensure your power supply and case fit the chosen form factor.
Prices fluctuate so verify current availability before purchasing. Check for updated BIOS versions to guarantee full compatibility with your chosen CPU.