Intel LGA 2011 (Socket R) Processor Family
Brand: Intel · SKU: LGA2011-SERIES-LIST · MPN: LGA2011 · Category: Components
The Intel LGA 2011, also known as Socket R, is a high-end CPU socket released on November 14, 2011. It was designed to replace the LGA 1366 (Socket B) and LGA 1567 sockets, targeting high-performance desktops (HEDT) and server/workstation markets. The platform supports Sandy Bridge-E/EP and Ivy Bridge-E/EP architectures. It features 2011 protruding pins and provides quad-channel memory support (DDR3) and up to 40 PCI Express lanes directly from the CPU. This socket is primarily paired with the Intel X79 chipset for consumers and the C600-series for server applications. Notable processors include the Extreme Edition Core i7-4960X and the Xeon E5-2600 v2 series. The platform was later succeeded by LGA 2011-3 (Socket R3) which introduced DDR4 support.
Specifications
| Socket Type | LGA 2011 (Socket R) |
|---|---|
| Memory Support | Quad-channel DDR3-1066/1333/1600/1866 |
| PCI Express Lanes | 40 Lanes (PCIe 2.0/3.0) |
| Compatible Chipsets | Intel X79, C602, C604, C606, C608 |
| Server Architectures | Sandy Bridge-EP, Ivy Bridge-EP (Xeon E5 v1/v2) |
| Desktop Architectures | Sandy Bridge-E, Ivy Bridge-E |
| Max Core Count (Server) | 12 Cores / 24 Threads (e.g., Xeon E5-2697 v2) |
| Max Core Count (Desktop) | 6 Cores / 12 Threads (e.g., Core i7-4960X) |
| Warranty | Manufacturer warranty expired; varies by reseller (typically 30-90 days for used/refurbished). |
| Weight | Variable |
| Dimensions | 45mm x 52.5mm (Package Size) |
Key Features
The LGA 2011 platform marked Intel's shift toward high-bandwidth computing, offering significant improvements in memory throughput and PCIe connectivity for workstations and gaming enthusiasts. It remains popular in the used market for budget multi-threaded workloads using inexpensive Xeon E5 v2 processors.
Frequently Asked Questions
Is this product genuine OEM?
Yes, this Intel LGA 2011 (Socket R) Processor Family (LGA2011-SERIES-LIST) is 100% genuine Intel hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
What warranty is included?
This Intel LGA 2011 (Socket R) Processor Family includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
How long does shipping take?
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Can I return this product?
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Is the Intel LGA 2011 (Socket R) Processor Family compatible with my system?
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the LGA2011-SERIES-LIST.