X99 PR9-H White
3.9Editor score
Supports Xeon E5 V3 V4
Dual Channel DDR4 Memory
M.2 NVME Slot Included
In this guide
Choosing the right motherboard is critical for building a high-performance workstation or server. The Lga 3 X99 Motherboard offers robust support for Intel Xeon processors and extensive memory capacities.
We have evaluated ten distinct models based on their socket compatibility, expansion slots, and overall build quality. This list covers both budget-friendly options and premium enterprise-grade solutions.
Each pick highlights key specifications and potential trade-offs to help you make an informed decision. Please note that product availability and pricing can change frequently over time.
Top 3 Picks for Best Lga 3 X99 Motherboard
ASUS X99-E WS
4.1Editor score
4-Way PCI-E Gen3 Support
USB 3.1 Connectivity
Supreme Power Solution Design
X99 PR9-H White
3.9Editor score
High Performance PCIE Slots
Optimized Circuit Layouts
Full Solid Capacitor Design
Top 10 Best Lga 3 X99 Motherboard in 2026 Compared
This side-by-side comparison highlights the key specifications and unique features of the top ten Lga 3 X99 Motherboard models available for purchase.
ProductsSpecificationsEditor scorePrice
Editor's Choice
MACHINIST X99 V9S
LGA 2011-3 Socket
4-Channel DDR4 Slots
3x NVME M.2 Slots
Intel C612 Chipset
3.7Editor score
Editor's Choice
X99 PR9-H White
LGA 2011-v3 Socket
Dual Channel DDR4 Slots
NGFF NVME M.2 Slot
Realtek 8111H LAN
3.9Editor score
Best Premium
ASUS EATX X99-E WS
Quad Strength Graphic Power
USB 3.1 Built-in
Onboard M.2 x4
ASUS Q Code Logger
4.1Editor score
ASUS X99-A
Intel Core i7 Support
ASUS OC Socket
PCI Express 3.0
Crystal Sound 2
3.9Editor score
X99 Dual CPU Support
Supports Dual CPU
8x DDR4 DIMM Slots
RTL8111H Gigabit Nics
6x SATA3.0 Interfaces
Tangxi X99 Gaming
M ATX Motherboard Design
4 Channel DDR4 Slots
M.2 NVME NGFF Support
6 Phase Power Supply
2.9Editor score
X99 8x32G Memory
8x DDR4 DIMM Slots
RTL8111H Gigabit Nics
2x PCI-E X16
Supports Dual CPU
2.4Editor score
Pc Motherboard X99
Dual M.2 NVME Slot
Supports DDR3 and DDR4
Passive Chipset Heatsink
Comprehensive Thermal Design
X99 E5 V3 V4
LGA 2011 3 CPU
DDR4 RAM Support
PCI3.0 16X Slot
M-ATX Form Factor
E5 MR9A V1.0
LGA 2011-3 Support
NVME M.2 Interface
ATX Form Factor
Multiple Safety Protections
1. MACHINIST X99 V9S – Best for Multi-Storage Workstations
MACHINIST X99 V9S
LGA 2011-3 Socket
4-Channel DDR4 Slots
3x NVME M.2 Slots
Intel C612 Chipset
The MACHINIST X99 V9S is a versatile option for those needing multiple high-speed storage connections. It supports Intel Xeon E5 V3 V4 processors and offers 4-channel DDR4 memory capabilities.
Pros
- Supports Xeon E5 V3 V4
- Multiple NVME M.2 Ports
- VRM Cooling Fan Included
- High Memory Capacity
Cons
- Manual Not Included
- Battery Must Be Purchased
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This motherboard excels with its three NVME M.2 slots, allowing for extensive storage configurations. The Intel C612 chipset ensures stable performance for server tasks and heavy multitasking.
However, users should be aware that the package does not include a user manual or the CR2032 battery. Troubleshooting might require checking online resources for initial setup guidance.
Ideal for builders focused on storage-intensive workloads, this board delivers strong connectivity options. It is a solid choice for budget-conscious professionals needing server-grade features.
Triple NVME Storage Support
The board features three PCIe 3.0 X4 bandwidth slots for NVME M.2 drives, enabling massive storage arrays.
Enhanced Power Delivery
A 6-phase power supply combined with VRM cooling ensures stable voltage for high-demand CPUs.
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2. X99 PR9-H White – Best Budget Server Solution
X99 PR9-H White
LGA 2011-v3 Socket
Dual Channel DDR4 Slots
NGFF NVME M.2 Slot
Realtek 8111H LAN
The X99 PR9-H White is an attractive choice for budget builds requiring server-grade reliability. It supports a wide range of Intel Xeon E5 V3/V4 and Core i7 processors.
Pros
- Affordable Price Point
- Micro ATX Compatibility
- M.2 NVME Support
- Solid Capacitors
Cons
- No Manual Included
- Basic Audio Codec
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This board offers dual channel DDR4 support up to 128GB and includes an M.2 NVME slot for fast boot drives. The 6-layer PCB design contributes to stable power delivery.
While it lacks a physical manual, the hardware is generally straightforward to install. Users may need to download drivers independently to ensure full functionality.
For home labs or entry-level servers, this motherboard provides excellent value. Its compact design fits well in standard M-ATX cases without sacrificing essential features.
Fast Storage Options
The NGFF/NVME M.2 slot supports speeds up to 3600MB/s for rapid data access.
Stable Power Design
Optimized circuit layouts and full solid capacitors ensure consistent performance under load.
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3. ASUS X99-E WS – Best Premium Graphics Support
ASUS X99-E WS
Quad Strength Graphic Power
USB 3.1 Built-in
Onboard M.2 x4
ASUS Q Code Logger
The ASUS X99-E WS is a high-end board designed for professionals needing multi-GPU capabilities. It supports 4-Way PCI-E Gen3 x16 links for intense computational tasks.
Pros
- 4-Way PCI-E Gen3
- USB 3.1 Connectivity
- Supreme Power Solution
- 5-Way Optimization
Cons
- Expensive Compared to Others
- Large EATX Form Factor
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Features include USB 3.1 built-in and onboard M.2 x4 support for fast storage. The 5-Way Optimization tool simplifies system tuning and cooling management.
Its premium price reflects the robust construction and extensive connectivity. The EATX form factor requires a larger case but offers significant expansion room.
Ideal for workstation users, this board delivers industry-leading power efficiency and performance. It is a top choice for those needing maximum graphics and storage throughput.
Multi-GPU Capabilities
Supports NVIDIA GeForce SLI and AMD CrossFireX for advanced graphical processing needs.
Advanced Maintenance Tools
Q Code Logger and Dr. Power LED help diagnose power statuses quickly and easily.
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4. ASUS X99-A – Best All-Rounder for Enthusiasts
ASUS X99-A
Intel Core i7 Support
ASUS OC Socket
PCI Express 3.0
Crystal Sound 2
The ASUS X99-A is a strong contender for enthusiasts wanting overclocking potential. Its OC Socket allows for driving 8-core CPUs beyond standard expectations.
Pros
- OC Socket for Overclocking
- SATA Express Support
- Intelligent Processors 5
- Intel Gigabit Ethernet
Cons
- No NVME Slot Listed
- Older USB Standards
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Dual Intelligent Processors 5 provide one-click system optimization, simplifying complex tuning tasks. It includes Crystal Sound 2 for high-quality audio integration.
While it lacks modern NVME slots found in newer models, it supports SATA Express for faster storage. The ATX form factor fits standard mid-tower cases.
This board balances performance and usability well for general workstation needs. It is a reliable option for those prioritizing CPU overclocking capabilities.
Overclocking Focus
ASUS OC Socket enables users to push 8-core CPUs past stock frequency limits.
Audio Enhancements
Crystal Sound 2 provides superior audio quality compared to onboard competitors.
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5. X99 Dual CPU Support – Best for Dual Processor Systems
X99 Dual CPU Support
Supports Dual CPU
8x DDR4 DIMM Slots
RTL8111H Gigabit Nics
6x SATA3.0 Interfaces
This model stands out for its dual CPU support, enabling massive parallel processing power. It offers 8 DDR4 DIMM slots for substantial memory capacity up to 256GB.
Pros
- Supports Dual CPU
- 8 Memory Slots Total
- 6x SATA Ports
- Integrated Sound Card
Cons
- Limited PCI-E Slots
- No USB 3.0 Headers Listed
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Integration includes a RTL8111H gigabit NIC and 6-channel sound chip for connectivity. The board supports 2x PCI-E X16 slots for graphics or expansion cards.
Users seeking high-core count systems will find this layout beneficial. The six SATA ports provide ample connection options for multiple hard drives.
It is a specialized choice for rendering farms or server clusters. Ensure your power supply can handle the dual CPU load before purchase.
Massive Memory Capacity
Eight DDR4 slots allow for up to 256GB of RAM in dual-channel configurations.
Dual Processor Power
Supports two LGA 2011-3 CPUs for extreme multi-threaded performance.
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6. Tangxi X99 Gaming – Best for Gaming on a Budget
Tangxi X99 Gaming
M ATX Motherboard Design
4 Channel DDR4 Slots
M.2 NVME NGFF Support
6 Phase Power Supply
The Tangxi X99 Gaming board aims to bring server features to the gaming budget. It supports 4-channel DDR4 memory up to 128GB for high-speed multitasking.
Pros
- Supports 4 Channel RAM
- M.2 NVME Support
- Solid Capacitors
- 8 Layer PCB
Cons
- Lower User Ratings
- Limited Audio Ports
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Features include an M.2 NVME slot for fast game loading and a 6-phase power supply. The 8-layer PCB design helps maintain signal integrity during operation.
While the user ratings are lower, the specifications offer strong value. Gamers should note that driver compatibility may require some patience.
This option is suitable for those prioritizing memory speed and storage over brand reliability. It fits standard M-ATX cases easily for compact builds.
High-Speed RAM Support
Supports DDR4 up to 3200MHz in a 4-channel architecture.
Solid Construction
The 8-layer PCB and full solid capacitor design ensure long-term durability.
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7. X99 8x32G Memory – Best for Memory-Intensive Tasks
X99 8x32G Memory
8x DDR4 DIMM Slots
RTL8111H Gigabit Nics
2x PCI-E X16
Supports Dual CPU
Similar to the earlier model, this board focuses on maximizing memory and CPU cores. It offers 8 DDR4 DIMM slots for extensive memory configurations.
Pros
- Dual CPU Support
- 8 RAM Slots
- Integrated Sound Chip
- USB 3.0 Headers
Cons
- Low User Ratings
- Basic Layout
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With dual CPU support and two PCI-E X16 slots, it caters to workstation users. The RTL8111H NIC provides reliable network connectivity for server tasks.
The low ratings suggest potential reliability issues that should be researched carefully. Budget buyers might still find it useful if they need raw capacity.
Use this for specific tasks requiring massive RAM and core counts. Ensure you have sufficient cooling for dual processors before installing.
Massive RAM Potential
Eight DIMM slots allow for significant memory expansion up to 256GB.
Dual Core Expansion
Supports two CPUs to handle heavy computational loads efficiently.
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8. Pc Motherboard X99 – Best for Memory Type Flexibility
Pc Motherboard X99
Dual M.2 NVME Slot
Supports DDR3 and DDR4
Passive Chipset Heatsink
Comprehensive Thermal Design
This model offers a rare flexibility by supporting both DDR3 and DDR4 memory types. It includes dual M.2 NVME slots for extensive fast storage options.
Pros
- Dual M.2 NVME Slots
- Supports DDR3 and DDR4
- Improved Data Speed
- Optimized Power Layout
Cons
- Higher Price Point
- Unclear Manufacturer Details
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The latest chip technology improves data processing speeds and reduces system latency. Comprehensive thermal design ensures stable performance during intensive multitasking.
While the price is higher, the compatibility with older DDR3 memory can save costs. It suits users transitioning between memory generations.
Choose this for a versatile build that can adapt to different RAM budgets. The thermal design helps maintain system stability under load.
Memory Flexibility
Support for both DDR3 and DDR4 allows for cost-effective memory reuse.
Thermal Stability
Passive chipset heatsinks and aluminum designs manage heat effectively.
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9. X99 E5 V3 V4 – Best Compact Server Board
X99 E5 V3 V4
LGA 2011 3 CPU
DDR4 RAM Support
PCI3.0 16X Slot
M-ATX Form Factor
The X99 E5 V3 V4 board offers a compact solution for small form factor builds. It supports E5 V3 V4 CPUs and includes NVME M.2 support.
Pros
- Compact M-ATX Size
- NVME M.2 Support
- PCI3.0 16X Slot
- Multiple SATA Ports
Cons
- Limited Expansion Slots
- No Detailed Specs
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With an M-ATX form factor, it fits into smaller cases without sacrificing essential features. The PCI3.0 16X slot allows for standard GPU expansion.
Due to limited detailed specs, users should verify compatibility before purchase. It is a decent option for space-constrained workstation environments.
Use this for small server builds where physical size is a priority. The SATA ports provide ample connection options for storage drives.
Space-Saving Design
The M-ATX layout allows for compact builds without losing performance.
Modern Storage
Includes NVME M.2 support for faster SSD boot drives.
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10. E5 MR9A V1.0 – Best for Office and Gaming
E5 MR9A V1.0
LGA 2011-3 Support
NVME M.2 Interface
ATX Form Factor
Multiple Safety Protections
This motherboard emphasizes stability and safety for office and gaming environments. It supports LGA 2011-3 CPUs and high-frequency DDR4 memory.
Pros
- Stable Low Temperatures
- High-Frequency Memory Support
- NVME M.2 Included
- Safety Protections
Cons
- Unclear Brand Reputation
- Limited Features Listed
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Features include NVME M.2 for fast storage and comprehensive safety protections. The ATX form factor ensures it fits standard tower cases.
While brand reputation is less established, the specs indicate solid functionality. It is suitable for general-purpose builds needing reliable performance.
Choose this for a balanced system that handles office tasks and gaming well. The high-frequency memory support boosts overall responsiveness.
Reliable Cooling
Solid power supply and cooling ensure stable low temperatures under full load.
Safety First
Multiple safety protections make it suitable for various building scenarios.
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Buying Guide – How to Choose the Best Lga 3 X99 Motherboard
Selecting the right motherboard involves evaluating socket compatibility, memory support, and connectivity features to match your specific workstation needs.
CPU Socket Compatibility
Ensure the board supports LGA 2011-3 sockets for Intel Xeon E5 V3/V4 or Core i7 5th/6th Gen CPUs. Check the specific processor list to avoid incompatibility issues.
Always verify the CPU list before buying to ensure your chosen processor fits the board.
Memory Support and Capacity
Look for boards that support up to 128GB or more of DDR4 memory. Check if they support ECC or RECC memory for server stability.
Confirm the memory capacity and type (ECC vs Non-ECC) to match your RAM plans.
Storage Connectivity
Prioritize boards with M.2 NVME slots for fast boot drives. Additional SATA ports are crucial for expanding storage arrays.
Check for NVME and SATA counts to ensure you have enough fast and slow storage options.
PCI Express Slots
Verify the number of PCI-E X16 slots for graphics cards. X3 or X4 slots can be used for capture cards or network adapters.
Count your required expansion cards to confirm the board provides enough PCI-E lanes.
Power Delivery and VRM
Robust VRM cooling and solid capacitors ensure stable performance under load. 6-phase power supplies are generally preferred for high-demand CPUs.
Look for VRM cooling fans and solid capacitors to prevent overheating during heavy tasks.
Networking and Audio
Gigabit LAN is standard, but check for Realtek chipsets for quality. Integrated audio codecs should be sufficient for general use.
Verify LAN and audio specs to ensure they meet your office or gaming needs.
Form Factor
Choose between M-ATX and ATX based on your case size. EATX boards offer more features but require larger chassis.
Measure your case to confirm the motherboard fits without modification.
Included Accessories
Some boards include brackets and SATA cables, while others do not. Check if the manual and battery are included to avoid extra costs.
Review the package contents to see what additional purchases might be needed.
How to Use and Care for Your Lga 3 X99 Motherboard
Install the CPU carefully by aligning the notch on the processor with the socket marker. Ensure the cooler is securely attached to prevent overheating.
Connect all power cables properly, including the 24-pin and 8-pin connectors. Verify SATA and NVME drives are seated firmly in their slots.
Regularly clear dust from heatsinks and fans to maintain optimal airflow. Monitor temperatures using software tools to ensure stability.
Frequently Asked Questions
Do Lga 3 X99 Motherboards support DDR3 memory?
Most X99 boards support DDR4, but some specific models like the Pc Motherboard X99 may support both DDR3 and DDR4. Always check the product specifications before purchasing to ensure compatibility.
Can I use a Xeon E5 V3 CPU with a V4 motherboard?
Yes, most X99 boards support both Xeon E5 V3 and V4 series. Ensure the BIOS is updated to the latest version for optimal compatibility.
What is the maximum RAM capacity for these boards?
Many X99 boards support up to 128GB or 256GB depending on the number of slots. The dual CPU models often support higher capacities due to 8 DIMM slots.
Do these boards support RAID configuration?
Yes, most X99 boards support RAID 0, 1, and 5 via the chipset. Check the manual for specific RAID configuration instructions.
Is a BIOS update needed for newer CPUs?
Some boards may require a BIOS update to support newer Xeon V4 CPUs. Download the latest BIOS from the manufacturer website if needed.
Are these boards suitable for gaming?
Yes, they work well for gaming with powerful Xeon or Core i7 CPUs. However, consumer boards may offer better optimization for gaming features.
What power supply do I need for dual CPU boards?
Dual CPU boards typically require a high-wattage power supply, often 850W or more. Ensure your PSU has enough connectors for both CPU sockets.
Can I overclock the Xeon E5 CPU on X99?
Xeon E5 V3/V4 CPUs generally cannot be overclocked, but memory overclocking is possible. Some boards like the ASUS X99-A allow CPU overclocking for i7 models.
Final Thoughts on Choosing the Best Lga 3 X99 Motherboard
The MACHINIST X99 V9S and ASUS X99-E WS stand out for their superior storage and GPU capabilities.
Prioritize compatibility with your chosen CPU and memory type to avoid installation issues.
Always check the current price and availability before making your final decision.