X99 PR9-H White
3.9Editor score
Supports Xeon E5 V3 V4
Four DDR4 slots up to 128GB
NVME M.2 slot included
In this guide
Finding the right Lga 3 X99 Motherboard is crucial for building a high-performance workstation or server. These boards support powerful Intel Xeon E5 and Core i7 processors, offering robust multi-threading capabilities for demanding tasks like video editing and virtualization.
We have compared ten top-rated models based on socket compatibility, memory capacity, expansion slots, and overall build quality. Our analysis focuses on real-world performance metrics and user feedback to help you identify the most reliable options available on the market today.
Each pick highlights specific strengths such as budget-friendly pricing, premium features, or dual CPU support. Please note that pricing and availability can change frequently, so verify the current details before making your final purchase decision online.
Top 3 Picks for Best Lga 3 X99 Motherboard
ASUS X99-E WS/USB 3.1
4.1Editor score
Four-way PCI-E Gen3 x16
USB 3.1 built-in
Premium power efficiency
X99 Dual CPU Support
Supports dual CPU configurations
Eight DDR4 DIMM slots
Multiple PCIe X16 slots
Top 10 Best Lga 3 X99 Motherboard in 2026 Compared
This side-by-side comparison highlights the key specifications and features of the top ten Lga 3 X99 Motherboard models. Evaluate each option against your specific needs for processing power, memory capacity, and connectivity options.
ProductsSpecificationsEditor scorePrice
Editor's Choice
MACHINIST X99 V9S
LGA 2011-3 Socket
4-Channel DDR4 Slots
3 NVME M.2 Slots
Intel C612 Chipset
3.7Editor score
Editor's Choice
X99 PR9-H White
LGA 2011-3 Socket
Dual Channel DDR4
NVME M.2 Slot
Realtek 8111H LAN
3.9Editor score
Best Premium
ASUS X99-E WS/USB 3.1
4-Way PCI-E Gen3
USB 3.1 Support
M.2 x4 Storage
Dr. Power LED
4.1Editor score
ASUS X99-A
LGA 2011-3 Socket
X99 Express Chipset
PCI Express 3.0 M.2
Crystal Sound 2
3.9Editor score
X99 Dual CPU 8x32G
Supports Dual CPU
8x DDR4 DIMM Slots
2x PCI-E X16
6x SATA 3.0
Tangxi X99 Gaming
LGA 2011-3 Socket
4 Channel DDR4 128GB
M.2 NVME NGFF
8 Layer PCB Design
2.9Editor score
X99 Dual CPU 8x32G V2
Supports Dual CPU
8x DDR4 DIMM Slots
2x PCI-E X16
6x SATA 3.0
2.4Editor score
Dual M.2 NVME X99
Dual M.2 NVME Slots
Supports DDR3 DDR4
LGA 2011-3 Socket
Aluminum Heatsinks
X99 M-ATX E5 V3
LGA 2011-3 Socket
E5 V3 V4 CPU Support
M.2 NVME Slot
M-ATX Form Factor
MR9A V1.0 X99
LGA 2011-3 Socket
E5 V3 V4 CPU Support
ATX Form Factor
USB3.0 Ports
1. MACHINIST X99 V9S – Best Overall Value
MACHINIST X99 V9S
LGA 2011-3 Socket
4-Channel DDR4 Support
3 NVME M.2 Slots
Intel C612 Chipset
The MACHINIST X99 V9S stands out as a strong contender in the budget server board market with its 3.7 rating. It supports a wide range of processors including Xeon E5 V3 and V4 series alongside Core i7 5th and 6th gen CPUs.
Pros
- Supports Xeon and i7 CPUs
- Three M.2 slots for storage
- Affordable price point
- Includes VRM cooling fan
- Gigabit network interface
Cons
- No user manual included
- Battery not in package
- Compatibility requires verification
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Its standout feature is the inclusion of three NVME M.2 slots, offering significant storage expansion capabilities without needing additional PCIe cards. The 4-channel DDR4 support allows for high memory throughput suitable for virtualization tasks.
While it offers impressive specs for the price, users must be aware that the user manual is not included in the package. You will need to download it separately or contact the seller for documentation and driver files.
This board is ideal for builders looking for a cost-effective workstation solution. If you need multiple storage drives and high RAM capacity without breaking the bank, this motherboard delivers solid performance.
Expanded Storage Options
The three NVME M.2 slots provide excellent bandwidth for SSDs, allowing fast data access speeds critical for rendering and large file handling.
Robust Power Delivery
A 6-phase power supply combined with heat dissipation armor ensures stable operation even under sustained heavy loads typical of server environments.
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2. X99 PR9-H White – Best Budget Option
X99 PR9-H White
LGA 2011-3 Socket
Dual Channel DDR4
NVME M.2 Slot
Realtek 8111H LAN
The X99 PR9-H White offers one of the lowest price points while maintaining essential features for a server build. Its 3.9 rating reflects a balance between cost and functionality for basic workstation needs.
Pros
- Low price point
- Supports full CPU range
- Includes I/O shield and bracket
- Solid capacitor design
- Realtek audio codec
Cons
- No manual included
- Battery not included
- Basic audio solution
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It supports the full range of LGA 2011-3 CPUs including Xeon and Core i7 series. The dual channel DDR4 support allows up to 128GB of memory which is ample for most non-enterprise workloads.
The board includes convenient DIY features like a pre-assembled I/O shield and CPU cooler bracket. This makes physical installation easier compared to models that require you to source these parts separately.
If you are building a home lab on a tight budget this is a practical choice. Just ensure you have the necessary drivers ready as the manufacturer recommends Windows 10 and specific driver tools.
Cost Effective Build
By keeping costs low without sacrificing core connectivity like M.2 and Gigabit LAN this board maximizes value for budget-conscious builders.
Stable Power Design
The 6-layer PCB and full solid capacitor design help maintain stable power delivery which is crucial for the longevity of your system components.
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3. ASUS X99-E WS/USB 3.1 – Best Premium Choice
ASUS X99-E WS/USB 3.1
4-Way PCI-E Gen3
USB 3.1 Support
M.2 x4 Storage
Dr. Power LED
The ASUS X99-E WS/USB 3.1 is a high-end workstation board designed for heavy graphical workloads. Its 4.1 rating indicates strong reliability and performance for professional environments.
Pros
- 4-way GPU support
- USB 3.1 built-in
- Premium power efficiency
- ASUS Q Code Logger
- Thunderbolt II support
Cons
- Higher price point
- Older generation tech
- Large EATX size
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It supports 4-way PCI-E Gen3 x16 links enabling robust multi-GPU setups for tasks like 3D rendering or deep learning training. The onboard USB 3.1 provides faster data transfer compared to standard USB 3.0.
ASUS includes useful maintenance tools like the Q Code Logger and Dr. Power LED to help diagnose system issues quickly. These features reduce downtime and simplify troubleshooting during critical workflows.
For professionals needing maximum expansion and speed this board is worth the investment. The inclusion of Thunderbolt II support also adds versatility for high-speed external peripherals and storage.
Professional Multi-GPU
The ability to run four GPUs simultaneously makes this a top choice for creators who need immense processing power for complex visual tasks.
Advanced Diagnostics
Built-in debug codes and power LEDs provide immediate visual feedback on system status helping you resolve hardware issues faster.
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4. ASUS X99-A – Best Balanced ATX
ASUS X99-A
LGA 2011-3 Socket
X99 Express Chipset
PCI Express 3.0 M.2
Crystal Sound 2
The ASUS X99-A provides a reliable standard ATX option for those who need a balanced feature set. With a 3.9 rating it delivers consistent performance for general workstation tasks.
Pros
- Solid performance features
- ASUS OC Socket included
- 5-Way Optimization
- SATA Express support
- Good audio quality
Cons
- Mid-range price
- Fewer M.2 slots
- Limited GPU lanes
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It features the ASUS OC Socket which drives DDR4 performance beyond standard expectations. The 5-Way Optimization allows for one-click system tuning which simplifies tuning for users.
Audio is handled by the Crystal Sound 2 codec offering clear sound quality for multimedia production. SATA Express support ensures compatibility with a wide range of storage configurations.
This board is a good middle ground between basic budget boards and high-end workstation models. It suits users who want reliable performance without needing extreme multi-GPU capabilities.
Easy System Tuning
The 5-Way Optimization feature automates cooling and overclocking settings saving time and ensuring stable operation out of the box.
Enhanced Memory Support
The OC Socket provides extra contact pins for DDR4 memory enabling higher stability and performance when using high-speed kits.
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5. X99 Dual CPU 8x32G – Best Multi-Core
X99 Dual CPU 8x32G
Supports Dual CPU
8x DDR4 DIMM Slots
2x PCI-E X16
6x SATA 3.0
This X99 model is specialized for users requiring dual CPU capabilities for maximum processing power. While it has no specific rating it offers hardware specs that support serious workloads.
Pros
- Supports dual CPU configurations
- Eight memory slots
- Multiple PCIe slots
- High memory capacity
- Strong networking options
Cons
- No rating available
- Limited brand support
- Complex power requirements
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It supports eight DDR4 DIMM slots allowing for significant memory capacity up to 256GB if 32GB sticks are used. This is essential for large-scale virtualization or database processing.
The inclusion of two PCI-E X16 slots allows for dual GPU usage or extensive expansion cards. Six SATA 3.0 ports ensure you can connect multiple traditional drives without extra controllers.
Choose this board if you need dual CPU support and maximum RAM without paying enterprise server prices. Verify power supply requirements carefully as dual CPU systems demand robust wattage.
Massive Memory Capacity
With eight slots and dual CPU support you can load immense amounts of RAM for handling large datasets or complex simulations efficiently.
Dual CPU Scalability
Supporting two processors doubles your core count enabling faster completion of parallel processing tasks compared to single CPU setups.
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6. Tangxi X99 Gaming – Best Gaming Budget
Tangxi X99 Gaming
LGA 2011-3 Socket
4 Channel DDR4 128GB
M.2 NVME NGFF
8 Layer PCB Design
The Tangxi X99 Gaming targets entry-level builders looking for X99 features at a low cost. It has a lower rating score reflecting some inconsistencies in component quality or support.
Pros
- Low price point
- Supports E5 V3 V4
- Fast M.2 slot
- 8 layer PCB
- Standard I/O ports
Cons
- Lower rating score
- Basic component quality
- Mixed user reviews
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It offers 4 channel DDR4 support up to 128GB which is great for multitasking and content creation. The M.2 NVME NGFF slot provides fast boot times and application loading speeds.
The 8 layer PCB design and full solid capacitors suggest an attempt at durability despite the budget focus. However users report mixed experiences regarding reliability and BIOS updates.
This board is for tinkerers willing to risk some quality for low price. It offers decent specs on paper but check return policies carefully before committing.
Affordable Performance
It provides access to 4-channel memory architecture at a price that allows more budget for other components like GPUs or storage.
Enhanced Durability
Using an 8 layer PCB helps improve signal integrity and power stability compared to standard 6 layer designs found on cheaper boards.
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7. X99 Dual CPU 8x32G V2 – Multi-Core Alternative
X99 Dual CPU 8x32G V2
Supports Dual CPU
8x DDR4 DIMM Slots
2x PCI-E X16
6x SATA 3.0
This variant of the dual CPU X99 board offers similar high-end specs to the previous model but with a notably low rating. It is designed for heavy multi-core workloads.
Pros
- Dual CPU support
- Eight memory slots
- Multiple PCIe X16
- High RAM capacity
- Standard connectivity
Cons
- Very low rating
- Limited documentation
- Power requirements
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It supports eight DDR4 DIMM slots and dual CPU configurations which maximizes compute and memory capacity. Six SATA 3.0 ports and two PCI-E X16 slots offer good expansion options.
The low rating suggests potential quality control issues or difficulties with BIOS updates. Users should proceed with caution and ensure they have a reliable return process in place.
If you absolutely need dual CPU support at a low price this might be an option. However consider investing in a more reviewed board if stability is critical for your workflow.
Maximum Core Count
By supporting two CPUs this board enables workloads that require high core counts such as rendering or scientific simulations.
High RAM Capacity
Eight memory slots allow for massive memory capacity essential for large datasets or running multiple virtual machines simultaneously.
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8. Dual M.2 NVME X99 – Best Storage Versatility
Dual M.2 NVME X99
Dual M.2 NVME Slots
Supports DDR3 DDR4
LGA 2011-3 Socket
Aluminum Heatsinks
This X99 motherboard stands out for its dual M.2 NVME slots and support for both DDR3 and DDR4 memory types. This flexibility is rare in X99 boards.
Pros
- Dual M.2 NVME support
- DDR3 and DDR4 support
- Improved heat dissipation
- High-speed data lanes
- Optimized signal routing
Cons
- Higher price point
- Limited brand info
- No rating available
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The design includes optimized power layouts and ground layers to improve signal integrity and memory overclocking. This helps ensure stable performance with high-speed components.
Thermal design is enhanced with passive chipset heatsinks and aluminum heatsinks to maintain low temperatures under load. This protects critical components during sustained heavy usage periods.
Choose this board if you need both DDR4 and DDR3 flexibility or multiple fast NVME drives. It suits users who prioritize data speed and thermal management over brand recognition.
Dual NVME Connectivity
Having two M.2 NVME slots allows for RAID configurations or separate drives for OS and media which speeds up data access.
Flexible Memory Support
Supporting both DDR3 and DDR4 lets you reuse older memory kits or choose based on availability and cost at time of build.
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9. X99 M-ATX E5 V3 – Compact X99
X99 M-ATX E5 V3
LGA 2011-3 Socket
E5 V3 V4 CPU Support
M.2 NVME Slot
M-ATX Form Factor
This model offers the X99 platform in a compact M-ATX form factor. It is suitable for smaller cases that still require the power of Xeon processors.
Pros
- Small form factor
- Supports E5 CPUs
- M.2 NVME included
- Standard connectivity
- Affordable price
Cons
- No specific rating
- Limited expansion
- Basic feature set
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It supports E5 V3 V4 CPUs and includes an M.2 NVME slot for fast storage. The standard SATA ports provide connectivity for multiple traditional drives or optical drives.
While specific ratings are not available its layout suggests it prioritizes basic functionality and price. It fits builds where space is limited but performance is still needed.
If you need a small form factor server this is a viable option. Just check case compatibility carefully since some M-ATX boards have unique mounting hole spacing.
Compact Design
The M-ATX size reduces footprint enabling smaller and quieter server builds without sacrificing core CPU capabilities.
Essential Expansion
Standard slots and ports provide necessary connectivity without unnecessary bulk making it efficient for targeted workstation builds.
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10. MR9A V1.0 X99 – Reliable ATX Option
MR9A V1.0 X99
LGA 2011-3 Socket
E5 V3 V4 CPU Support
ATX Form Factor
USB3.0 Ports
The MR9A V1.0 X99 is a standard ATX board focusing on stability and cooling. It supports high-frequency memory and provides strong external interfaces.
Pros
- Solid power supply
- High-frequency memory support
- ATX form factor
- Standard I/O ports
- M.2 NVME support
Cons
- No rating available
- Brand support
- BIOS updates
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It supports E5 V3 V4 processors with DDR4 memory. The solid power supply and cooling aim for stable low temperatures under full load ensuring consistent operation.
USB3.0 and M.2 support ensure compatibility with modern peripherals and storage. It is a straightforward option for those who want an ATX layout without complex features.
This board works well for office and light gaming builds. Verify BIOS version and driver support before purchasing to ensure your system boots smoothly.
Thermal Stability
Solid power supply design and cooling help maintain low temperatures which is essential for longevity and performance consistency.
Standard Connectivity
Complete external interfaces including USB3.0 and M.2 make connecting peripherals and drives straightforward and efficient.
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Buying Guide – How to Choose the Best Lga 3 X99 Motherboard
Selecting the right Lga 3 X99 Motherboard depends on your specific performance needs and budget. This guide outlines key factors to consider for a successful build.
CPU Compatibility
Ensure the board supports your chosen processor. Most X99 boards work with Xeon E5 V3 and V4 series as well as Core i7 5th and 6th gen CPUs.
Verify exact CPU lists with the manufacturer to avoid issues with unsupported models or BIOS limitations.
Memory Support
Check if the board supports DDR4 and how many channels it uses. Some boards offer 4-channel memory for higher throughput which benefits workloads like rendering.
Also confirm maximum capacity and whether it supports ECC memory if you need error correction for data integrity.
Storage Expansion
Look for M.2 NVME slots as they provide much faster speeds than traditional SATA drives. Boards with multiple M.2 slots are great for large storage needs.
Count the number of SATA ports to ensure you have enough connections for all your hard drives or optical drives.
Power and Cooling
Review the power supply design and cooling features. A board with VRM fans and good heatsinks will run cooler and last longer under heavy loads.
Strong power delivery is critical when running high-end CPUs or overclocking for maximum performance.
Form Factor
Choose between ATX or M-ATX based on your case size. M-ATX boards fit smaller cases but may have fewer expansion slots.
Measure your case dimensions to ensure the board fits comfortably without blocking ports or connectors.
Connectivity
Check rear ports for USB 3.0 and networking speed. Gigabit LAN is standard but USB count and types vary across models.
Ensure there are enough ports for your peripherals like keyboards mice and external drives without needing extra hubs.
Documentation and Support
Confirm if the seller provides user manuals or digital downloads. Some budget boards do not include physical manuals which can complicate setup.
Good support channels help resolve driver or BIOS issues quickly after purchase.
Price and Value
Compare prices against features like extra PCIe slots or M.2 support. A slightly higher price may be worth it for essential features you need.
Avoid overbuying features you won't use to keep costs efficient for other parts of your build.
How to Use and Care for Your Lga 3 X99 Motherboard
Install the board in a clean static-free environment. Place it on the box or an anti-static mat to prevent damage from static electricity before mounting in your case.
Apply thermal paste to the CPU and secure the cooler properly. Ensure all power connectors are firmly seated and cable management is tidy for good airflow.
Update the BIOS to the latest version after installation. This ensures compatibility with newer CPUs and includes stability improvements for your system.
Frequently Asked Questions
Does the X99 motherboard support DDR3 memory?
Most X99 motherboards support DDR4 memory exclusively. However a few models support both DDR3 and DDR4. Always check the specifications to confirm memory compatibility before buying.
Can I use ECC RAM with X99 boards?
Many X99 boards support ECC or RECC memory especially those intended for server use. Desktop models may vary. Check the product details for ECC support confirmation.
How do I install NVME drives on X99?
Locate the M.2 slot on the board and insert the drive at a 30 degree angle. Secure it with the provided screw. Check BIOS settings to set NVME as the boot drive.
Is a physical manual included with the board?
Most budget X99 boards do not include a physical user manual. You will need to download the PDF version from the seller's page or Amazon product listing.
What power supply do I need?
Use a standard ATX PSU with enough wattage for your CPU and GPU. Dual CPU systems require higher wattage and correct 24 and 8-pin connections for stability.
Does X99 support multi-GPU configurations?
Yes X99 supports SLI and CrossFire setups depending on the board model. Ensure the board has enough PCIe lanes and slots to run multiple graphics cards efficiently.
How do I update the BIOS?
Download the latest BIOS from the manufacturer site. Save it to a USB drive and use the EZ Flash tool in BIOS to update. Do not power off during the process.
Can I use these boards for gaming?
Yes X99 boards work well for gaming. They offer multiple PCIe slots for GPUs and support powerful CPUs. Just ensure you have good cooling and adequate power supply.
Final Thoughts on Choosing the Best Lga 3 X99 Motherboard
We have reviewed ten top options ranging from budget-friendly boards to premium workstation models. Each offers different strengths in memory support storage expansion and build quality.
Prioritize your needs such as dual CPU support or extra M.2 slots when selecting your board. Ensure compatibility with your chosen CPU and memory before purchase.
Prices and availability can change frequently so check the latest details on the product pages before finalizing your order.