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Intel Xeon Gold 6140 18C 2.30GHz LGA3647 CPU
Inclusive of VAT Β· Warranty included
INTEL
Product Specification
| Brand | INTEL |
| Model | Xeon Gold 6140 |
| Cores | 18 |
| Threads | 36 |
| Base Clock | 2.30GHz |
| Turbo Clock | 3.70GHz |
| Cache | 24.75MB Smart Cache |
| Socket | LGA3647 |
| TDP | 140W |
| Memory Support | DDR4-2666 |
| PCIe Support | PCIe 3.0 |
| Compatible Systems | Dell R640 / R740 / R840 |
About This Product
Overview
The Intel Xeon Gold 6140 is a server processor built for LGA3647 platforms and suited to enterprise environments that need dependable multi-core performance. With 18 cores and 36 threads, it is designed to handle parallel workloads efficiently, making it a practical choice for virtualization, database tasks, application hosting, and other business-critical server roles. Its 24.75MB Smart Cache helps support responsive processing, while the 2.30GHz base clock and 3.70GHz turbo clock provide flexible performance for a range of workloads. This CPU is compatible with Dell R640, R740, and R840 systems, which makes it a useful option for organizations maintaining or upgrading supported infrastructure.
Performance & Scalability
Built for multi-threaded server use, the Xeon Gold 6140 offers the core count and thread density needed for workloads that benefit from strong parallel processing. The combination of 18 cores, 36 threads, and PCIe 3.0 support allows the processor to work effectively in systems that rely on multiple devices and expansion options. DDR4-2666 memory support helps align the CPU with modern server memory configurations, supporting balanced performance across compute and memory-intensive tasks. With a 140W TDP, this processor is intended for server platforms designed to accommodate higher-performance CPUs, making it a solid fit for environments where scalability and consistent throughput matter.
Storage Flexibility
Although this product is a CPU rather than a storage device, its platform support can influence overall system flexibility. In compatible Dell PowerEdge servers, the processor works alongside the rest of the system architecture to support storage-related workloads such as file services, virtualization, and application data handling. PCIe 3.0 support can also be relevant when the server is configured with expansion cards or storage controllers, helping the platform integrate with a variety of enterprise hardware setups. For buyers restoring or expanding an existing server, this CPU can be part of a balanced configuration that supports both compute and storage performance needs.
Why Choose This Product?
The Intel Xeon Gold 6140 is a practical choice for IT teams and resellers looking for a compatible server processor with strong multi-core capability. Its support for Dell R640, R740, and R840 systems makes it especially useful for targeted replacements or upgrades in established environments. The combination of high thread count, DDR4-2666 memory support, and PCIe 3.0 compatibility gives it broad utility in enterprise server builds. For organizations that need a tested refurbished CPU for supported hardware, this model offers a straightforward way to extend the life of existing infrastructure while maintaining compatibility with common Dell server platforms.
About this processor
Intel Xeon Gold 6140, an 18 core, 36 thread LGA3647 processor at 2.30GHz with 3.70GHz turbo, for Dell R640, R740 and R840. Tested and stocked in Doha, delivered across Qatar within a day.
The Xeon Gold 6140 is the eighteen core member of Intel's first generation Xeon Scalable Gold series, with a 2.30GHz base and 3.70GHz turbo, 36 threads, 24.75MB of cache and a 140W rating in the LGA3647 socket. It supports six channels of DDR4-2666 memory and 48 lanes of PCIe 3.0, and is named as compatible with the Dell PowerEdge R640, R740 and R840. It sits between the twenty core 6138 and the twelve core 6136, with a higher clock than the former and more cores than the latter.
Buyers in Qatar fit the refurbished 6140 to 14th generation Dell and Gen10 HPE servers for database and application hosting, where 36 threads and a 2.30GHz base balance well. ServerDove keeps it in Doha stock and fits it to its own assembled HPE Gen10 servers.
- Cores
- 18C / 36T
- Clock
- 2.30 to 3.70GHz
- Cache
- 24.75MB
- Socket
- LGA3647
- TDP
- 140W
Part numbers and identification
Buyers search for "Xeon Gold 6140", "6140 CPU" and "Gold 6140 18 core".
| SKU | CPU-INTEL-XEON-6140 |
| Model | Intel Xeon Gold 6140 |
| Family | Xeon Scalable, first generation, Gold 6100 series |
Compared with the 6138, the 6140 trades two cores for 300MHz of base clock and slightly more cache per core; compared with the 6136, it adds six cores for 700MHz less. That middle position is why it suits mixed workloads that are neither purely parallel nor purely single threaded.
Specification
| Cores | 18 |
| Threads | 36 |
| Base clock | 2.30GHz |
| Turbo clock | 3.70GHz |
| Cache | 24.75MB Smart Cache |
| Socket | LGA3647 |
| TDP | 140W |
| Memory support | DDR4-2666, six channels |
| PCIe | PCIe 3.0, 48 lanes |
At 140W the 6140 needs the high performance heatsink in a 1U chassis but is comfortable in 2U. Eighteen cores is an even number that suits virtual machine sizing, and the clock is high enough for transactional databases that would feel the twenty core part's lower base clock. It is often the better value of the two when the workload is mixed.
Compatible servers
| Server | Generation | Note |
|---|---|---|
| Dell PowerEdge R640 | 14th generation | Use the 1U high performance heatsink |
| Dell PowerEdge R740 | 14th generation | Standard 2U heatsink |
| Dell PowerEdge R840 | 14th generation | Four matched processors |
Installation
Mount the processor in its carrier on a heatsink rated for 140W, lower the assembly onto the LGA3647 socket and tighten the four screws in the marked order. First generation servers need no firmware update. Fit two identical 6140 processors for a dual socket system, and six DIMMs per socket at 2666 MT/s to use the full memory bandwidth.
In the box
- The part as described, with the part number shown
Images are for illustration. The unit supplied is the one described in the specification and may differ cosmetically.
Not included
- The server or system it installs into
- Mounting hardware, screws or caddies unless listed
- Cables unless listed
Frequently Asked Questions
Which servers is the Intel Xeon Gold 6140 compatible with?
This CPU is compatible with Dell R640, R740, and R840 systems.
What socket does this processor use?
It uses the LGA3647 socket.
How many cores and threads does the Xeon Gold 6140 have?
It has 18 cores and 36 threads.
What memory type does this CPU support?
This processor supports DDR4-2666 memory.
Is PCIe support included with this processor?
Yes, it supports PCIe 3.0.
Why buy refurbished?
Enterprise-grade performance at a fraction of the price of new.
Fully tested and verified
Every unit goes through hardware diagnostics before dispatch: POST tests, burn-in, memory checks and power supply verification.
Enterprise performance for less
Refurbished units deliver the same hardware capability as new, at significantly lower upfront cost, freeing budget for CPUs, memory and storage.
Available now
New enterprise hardware carries lead times of weeks or months. Our stock is held in Doha and ready to ship within 24 hours.
Backed by support
Warranty on every unit we sell, with installation and ongoing hardware support available across Qatar.