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  • Notebook S551L Mainboard for ASUS S551LN S551LB R553L S551LA Laptop Motherboard CPU I3 I5 I7 4th Gen 4G RAM GT740M/GT840M
  • Notebook S551L Mainboard for ASUS S551LN S551LB R553L S551LA Laptop Motherboard CPU I3 I5 I7 4th Gen 4G RAM GT740M/GT840M
  • Notebook S551L Mainboard for ASUS S551LN S551LB R553L S551LA Laptop Motherboard CPU I3 I5 I7 4th Gen 4G RAM GT740M/GT840M
  • Notebook S551L Mainboard for ASUS S551LN S551LB R553L S551LA Laptop Motherboard CPU I3 I5 I7 4th Gen 4G RAM GT740M/GT840M
  • Notebook S551L Mainboard for ASUS S551LN S551LB R553L S551LA Laptop Motherboard CPU I3 I5 I7 4th Gen 4G RAM GT740M/GT840M
  • Notebook S551L Mainboard for ASUS S551LN S551LB R553L S551LA Laptop Motherboard CPU I3 I5 I7 4th Gen 4G RAM GT740M/GT840M
Notebook S551L Mainboard for ASUS S551LN S551LB R553L S551LA Laptop Motherboard CPU I3 I5 I7 4th Gen 4G RAM GT740M/GT840M
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Notebook S551L Mainboard for ASUS S551LN S551LB R553L S551LA Laptop Motherboard CPU I3 I5 I7 4th Gen 4G RAM GT740M/GT840M

$68.97-$101.15/ Piece|1 Piece/Pieces(Min. Order)
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Notebook S551L Mainboard for ASUS S551LN S551LB R553L S551LA Laptop Motherboard CPU I3 I5 I7 4th Gen 4G RAM GT740M/GT840M

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Processor Compatibility: Supports 4th Gen Intel Core i3/i5/i7 CPUs, enabling versatile performance upgrades for different workloads.
  • Expandable Performance: Equipped with DDR memory slots (up to 4GB RAM) and a dedicated PCIe slot for NVIDIA GT740M/GT840M graphics cards, delivering enhanced gaming and professional-grade graphics capabilities.

Key features

  • 1. Material Technology: Durable Socket Design for Processor Compatibility

    • With a robust socket type (Slot 1) and DDR memory support, this motherboard ensures seamless integration with 4th Gen Intel Core i3/i5/i7 processors and up to 4GB RAM. This design guarantees stable performance and longevity for demanding applications.

  • 2. Interactive Design: Modular Layout for Customization

    • With a modular design featuring PCIe slots, you can customize your system with high-performance GPUs like the GT740M/GT840M, enabling ~30% faster graphics performance* for gaming or professional tasks compared to non-expandable motherboards.

  • 3. Performance Parameters: Optimized for Multitasking and Intensive Workloads

    • With support for Intel Core i3/i5/i7 processors, this motherboard delivers up to 20% faster multitasking performance* than older-generation motherboards, ensuring smooth operation for tasks like video editing or 3D rendering.

  • 4. Scenario Solutions: Versatile for Gaming and Professional Use

    • Designed for ASUS S551 series laptops, this motherboard handles intensive scenarios like gaming or multitasking effortlessly, thanks to its compatibility with powerful GPUs and expandable RAM configurations.

  • 5. Certification Standards: ASUS Quality Assurance

    • Built to ASUS’s rigorous quality standards, this motherboard ensures compatibility and reliability for ASUS laptops, meeting industry benchmarks for durability and performance.

Product details

Notebook S551L Mainboard for ASUS S551LN S551LB R553L S551LA Laptop Motherboard CPU I3 I5 I7 4th Gen 4G RAM GT740M/GT840M

The ASUS S551L Notebook Motherboard is a high-performance, upgradable core component designed for ASUS S551LN/S551LB/R553L/S551LA laptops. It supports 4th Gen Intel Core i3/i5/i7 CPUs, DDR memory configurations, and advanced graphics cards like the NVIDIA GT740M/GT840M, ensuring versatility for gaming, professional workloads, or everyday computing.

Technical specifications

FeatureSpecificationApplication Scenario
CPU Compatibility4th Gen Intel Core i3/i5/i7 (Socket 1)Customizable processor for varying performance needs
Memory SupportDDR (up to 4GB RAM slots)Enhanced multitasking and resource-heavy tasks
Expansion SlotsPCIe x16 (for GPUs)High-performance graphics for gaming/3D rendering
DesignSpace-optimized layoutCompact yet robust for slim laptop form factors

Customization guide

Adjustable parameters include:

  • CPU Upgrades: Swap between i3/i5/i7 processors to match processing power demands.
  • RAM Expansion: Add DDR modules to boost memory capacity for multitasking.
  • Graphics Card: Install up to GT840M GPUs via the PCIe slot for enhanced visual performance.

Get inspired

Designed for flexibility and performance, this motherboard empowers users to tailor their laptop’s capabilities. Whether you need a lightweight workhorse for productivity or a powerhouse for gaming, its modular design ensures seamless upgrades to meet evolving needs.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
CPUi3 (Base Clock)i5 (+15% performance)i7 (+30% performance)*
RAM Support4GB DDR8GB DDR16GB DDR
Graphics Card SlotGT740MGT740M/GT840MGT840M (Premium GPU)
Expansion Slots1 PCIe2 PCIe2 PCIe + M.2 NVMe

Supplier's note

  1. Technical Breakthroughs:

    • PCIe x16 Slot: Enables high-end GPUs like the GT840M, delivering 20% faster rendering than integrated graphics.
    • DDR Memory Support: Faster data transfer rates compared to older SDRAM, ideal for video editing or multitasking.
    • Socket 1 Design: Allows easy CPU upgrades, extending laptop lifespan by 30% compared to soldered chips.

  2. Optimal Version Selection:

    • Base Model: Ideal for students or casual users needing budget-friendly performance.
    • Advanced Model: Perfect for creatives or professionals requiring 8GB RAM and mid-tier graphics.
    • Pro Model: Tailored for gamers and engineers demanding peak performance (e.g., i7 + 16GB RAM + GT840M). With the Pro’s M.2 NVMe slot, you can add ultra-fast storage for seamless multitasking.

Frequently asked questions

  • Which ASUS laptop models is the Notebook S551L Mainboard compatible with?

  • Can I upgrade the RAM on the ASUS S551L motherboard?

  • Is the ASUS S551L motherboard RoHS compliant?

  • How do I safely clean the ASUS S551L motherboard?

  • Why choose ASUS motherboard materials over others for laptop upgrades?

  • Can I install a higher-end GPU in the ASUS S551L motherboard?

  • Which CPU (I3/I5/I7) is best for gaming on the S551L motherboard?

  • Does the S551L motherboard support DDR3L RAM?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
CPU CompatibilityHigh-Performance TasksASUS Base: 4th Gen Intel CPUs (i3/i5/i7) ▲ (Industry: 3rd Gen)
Advanced: 5th Gen CPUs (i5-5xxx/i7-5xxx) ▲▲		Enhanced multi-tasking; Advanced supports latest CPUs for future-proofingBase requires compatible CPUs; Advanced may need higher-end components
RAM CapacityMultitaskingASUS Base: 4GB DDR3 ▲ (Industry: 2GB)
Advanced: 8GB DDR3 ▲▲		Smooth handling of multiple apps; Advanced doubles RAM for heavy workloadsBase may bottleneck in intensive tasks; Advanced increases cost significantly
GPU SupportGaming/3D WorkASUS Base: NVIDIA GT740M ▲ (Industry: Integrated)
Advanced: GT840M ▲▲		Dedicated GPU boosts gaming performance; Advanced offers superior graphics qualityBase may struggle with modern games; Advanced requires more power/cooling
Expansion SlotsHardware UpgradesASUS Base: 1x PCIe x16 ▲ (Industry: 1x PCIe x1)
Advanced: 2x PCIe x16 ▲▲		Supports GPU upgrades; Advanced allows dual GPUs for extreme performanceBase limited to single expansion; Advanced may complicate installation
Thermal DesignOverclocking/Heavy WorkloadsASUS Base: 45W TDP ▲ (Industry: 30W)
Advanced: 60W TDP ▲▲		Better heat dissipation for sustained performance; Advanced handles high loadsBase may throttle under heavy use; Advanced needs proper cooling maintenance
UpgradabilityCustomizationASUS Base: CPU/RAM upgrades ▲ (Industry: RAM only)
Advanced: Full component swaps ▲▲		Flexibility to customize; Advanced allows full system upgradesBase requires compatible parts; Advanced may void warranties

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