Cart0 item(s) - $0.00 0

  • Your shopping cart is empty!

0

Dell 75J5Y DMC Board Alienware M14x R2

Dell 75J5Y DMC Board Alienware M14x R2
Dell 75J5Y DMC Board Alienware M14x R2
The Dell DMC Board Alienware M14x R2 (part number 75J5Y) is the core motherboard designed for the iconic Alienware M14x R2 gaming laptop. Engineered by Dell, this board delivers robust power delivery, high-speed connectivity and reliable performance ... Read More
price
$39.95
  • In Stock: 3
  • Manufacturer: Dell
  • Model or Part: 75J5Y
  • Condition: Refurbished
  • Weight: 1.00lb
Add to Cart
Buy Now
Add to Wish List

United States Shipping
Orders over $200 qualify for Free Super-Saver Shipping! We ship at our discretion via the most cost-effective method using FedEx, UPS, or USPS.

To ensure your order is processed efficiently, all shipping charges must be pre-paid at checkout. We are unable to bill directly to third-party shipper accounts or use customer-provided labels for domestic shipments.
International Shipping
International orders begin processing as soon as payment is confirmed.

  • Pre-paid Shipping: For your convenience, you can select and pay for international shipping directly at checkout.
  • Carrier Accounts: Alternatively, we can bill transport costs directly to your FedEx account number. (Note: We cannot bill to DHL, TNT, or UPS accounts).
  • Customer Labels: We are also happy to ship internationally using pre-paid labels provided by you for any carrier.
Expedited and Rush Shipping
Need it faster? HardwareJet.com offers 1 or 2-day expedited shipping options during checkout for eligible items.

To get your order to the front of the line, expedited orders include a small rush fee in addition to the carrier's shipping charges. If an item is not available for expedited shipping, these options will not appear in your cart.

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

To bring you an even wider selection, some of our items are shipped directly from our trusted partners. Delivery times may vary for these items.
1711 Security Access Router with VPN Module - Integrated VPN, 4-Port Gigabit Ethernet
Quickview
1711 Security Access Router with VPN Module - Integrated VPN, 4-Port Gigabit Ethernet
$349.95
Add to Cart Add to Wish List
Catalyst 2960-x 24 Gige PoE 370W 2 x 10G Ethernet Switch
Quickview
Catalyst 2960-x 24 Gige PoE 370W 2 x 10G Ethernet Switch
$69.95
Add to Cart Add to Wish List
Catalyst 3560X 24-Port UPOE LAN Base Ethernet Switch
Quickview
Catalyst 3560X 24-Port UPOE LAN Base Ethernet Switch
$388.95
Add to Cart Add to Wish List
1600W Platinum Hot Swap PSU Sr650 - 1600W Platinum Efficiency Hot-Swap Design
Quickview
1600W Platinum Hot Swap PSU Sr650 - 1600W Platinum Efficiency Hot-Swap Design
$99.95
Add to Cart Add to Wish List
Sps-bd, sys I/O with proc Cage, sas Dl380g4
Quickview
Sps-bd, sys I/O with proc Cage, sas Dl380g4
$467.95
Add to Cart Add to Wish List
Blower Assembly
Quickview
Blower Assembly
$199.95
Add to Cart Add to Wish List
DWDM X2 1542.14 NM X2-100GHz ITU Grid
Quickview
DWDM X2 1542.14 NM X2-100GHz ITU Grid
$909.95
Add to Cart Add to Wish List
DS2246 Disk Shelf 750W Power Supply
Quickview
DS2246 Disk Shelf 750W Power Supply
$29.95
Add to Cart Add to Wish List

Overview

The Dell DMC Board Alienware M14x R2 (part number 75J5Y) is the core motherboard designed for the iconic Alienware M14x R2 gaming laptop. Engineered by Dell, this board delivers robust power delivery, high-speed connectivity and reliable performance for demanding gaming, creative work and professional applications. Its compact layout fits seamlessly into the ultra-thin chassis while providing full support for advanced graphics, fast memory and extensive I/O options.

Key Features

  • Optimized power architecture for Intel Core i7 processors up to 2.8 GHz
  • Integrated high-definition audio codec with surround sound support
  • Support for DDR3 memory modules up to 16 GB at 1333 MHz
  • Dual PCIe x1 slots for discrete graphics cards or additional adapters
  • Onboard Wi-Fi and Bluetooth connectivity (802.11ac & BT 4.0)
  • Comprehensive USB 2.0/3.0 ports, HDMI output and VGA support
  • Advanced thermal sensors and fan control for efficient cooling
  • BIOS with overclocking options and hardware monitoring tools

Technical Specifications

  • Form factor: Custom 12.5 inch laptop motherboard
  • CPU socket: Socket G2 (compatible with Intel Core i5/i7 mobile CPUs)
  • Chipset: Intel HM55 Express
  • Memory: 4 DIMM slots, DDR3 SDRAM up to 16 GB total, 1333 MHz max
  • Graphics interface: PCIe x1 lane for MXM module, optional NVIDIA or AMD GPU
  • Storage connectors: SATA III (6 Gbps) for 2.5 inch HDD/SSD, mSATA slot
  • I/O ports: 2 x USB 3.0, 4 x USB 2.0, HDMI, VGA, RJ45 Ethernet, audio jacks
  • Power input: 19 V DC connector, integrated power management IC
  • Operating temperature: 0 to 35 deg C (32 to 95 deg F)
  • Dimensions: Approx 340 mm x 250 mm x 2.5 mm

Applications

  • High-performance gaming laptops requiring reliable motherboard replacement or upgrade
  • Professional video editing and 3D rendering workstations built on the M14x R2 platform
  • Custom laptop builds for enthusiasts seeking overclocking capabilities
  • Replacement part for service technicians repairing Dell Alienware systems
  • Educational labs that use portable high-spec computers for CAD or simulation software

This DMC Board provides the foundation for a powerful, responsive and future-ready gaming laptop experience. Whether you are restoring an existing M14x R2 or building a custom solution, Dell's engineering ensures compatibility, stability and performance that meet the demands of modern users.