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Intel Xeon Gold 6248 20C 2.50GHz LGA3647 CPU
Inclusive of VAT · Warranty included
INTEL
Product Specification
| Brand | INTEL |
| Model | Xeon Gold 6248 |
| Cores | 20 |
| Threads | 40 |
| Base Clock | 2.50GHz |
| Turbo Clock | 3.90GHz |
| Smart Cache | 27.5MB |
| Socket | LGA3647 |
| TDP | 150W |
| Memory Support | DDR4-2933 |
| PCIe Support | PCIe 3.0 |
| Compatible Systems | Dell R640 / R740 / R840 |
About This Product
Overview
The Intel Xeon Gold 6248 is a server processor built for LGA3647-based systems and is suited to workloads that benefit from strong multi-core performance. With 20 cores and 40 threads, it is designed for environments that need dependable processing capacity for virtualization, business applications, and general server use. Its 2.50GHz base clock and 3.90GHz turbo clock provide a balanced mix of steady throughput and responsive performance when workloads demand additional speed. The 27.5MB Smart Cache helps support efficient data access, while the 150W TDP reflects the power profile of a high-core-count server CPU. This processor is also noted as compatible with Dell R640, R740, and R840 systems, making it a practical option for supported enterprise hardware refreshes or replacements.
Performance & Scalability
Built for scalable server deployments, the Xeon Gold 6248 offers the core and thread count needed to handle parallel tasks more effectively than lower-core processors. That makes it a strong fit for workloads such as virtualization hosts, database environments, application servers, and mixed-use infrastructure where multiple processes run at the same time. Support for DDR4-2933 memory helps align the processor with modern server memory platforms, while PCIe 3.0 support provides compatibility for a wide range of expansion devices and storage controllers. In supported systems, this CPU can help maintain consistent performance across demanding workloads without requiring a platform change, which is especially useful for organizations standardizing on compatible Dell server models.
Storage Flexibility
Although this is a processor rather than a storage device, its platform support plays an important role in overall system flexibility. PCIe 3.0 support allows compatible servers to work with a variety of expansion cards and storage-related hardware, helping build configurations that match specific performance and capacity needs. When paired with supported Dell PowerEdge systems, the Xeon Gold 6248 can be part of a server build that accommodates different storage strategies, from high-capacity setups to performance-focused configurations. The processor’s memory support also contributes to a balanced system architecture, which is important when storage workloads depend on efficient data handling across CPU, memory, and I/O resources.
Why Choose This Product?
The Intel Xeon Gold 6248 is a sensible choice for buyers looking for a tested refurbished server CPU that fits compatible enterprise platforms. It combines a high core count, strong thread support, and broad server compatibility in a single processor designed for real-world business workloads. For IT teams maintaining Dell R640, R740, or R840 systems, it can serve as a replacement part or an upgrade path within an existing infrastructure. Because it supports DDR4-2933 memory and PCIe 3.0, it integrates well into established server environments without introducing unnecessary complexity. If you need a dependable Intel Xeon processor for supported LGA3647 systems, this model offers a practical balance of performance, compatibility, and deployment flexibility.
About this processor
Intel Xeon Gold 6248, a second generation Xeon Scalable processor with 20 cores at 2.50GHz and 3.90GHz turbo, for Dell R640, R740 and R840. Tested and stocked in Doha, delivered across Qatar within a day.
The Xeon Gold 6248 is the second generation successor to the 6148: twenty cores and 40 threads at a 2.50GHz base and 3.90GHz turbo, 27.5MB of cache and a 150W rating in the LGA3647 socket, with memory support raised to six channels of DDR4-2933. It carries the Cascade Lake improvements, hardware mitigations for the speculative execution flaws, deep learning instructions and Optane persistent memory support. It is named as compatible with the Dell PowerEdge R640, R740 and R840.
Buyers in Qatar fit the refurbished 6248 to 14th generation Dell and Gen10 HPE servers as a straight upgrade from a first generation twenty core part, gaining clock, memory speed and security fixes without changing the chassis. ServerDove keeps it in Doha stock.
- Cores
- 20C / 40T
- Clock
- 2.50 to 3.90GHz
- Cache
- 27.5MB
- Memory
- DDR4-2933
- TDP
- 150W
Part numbers and identification
Gold 6200 series numbers identify second generation parts. Buyers search for "Xeon Gold 6248", "6248 CPU" and "Gold 6248 20 core".
| SKU | CPU-INTEL-XEON-6248 |
| Model | Intel Xeon Gold 6248 |
| Family | Xeon Scalable, second generation, Gold 6200 series |
Specification
| Cores | 20 |
| Threads | 40 |
| Base clock | 2.50GHz |
| Turbo clock | 3.90GHz |
| Smart Cache | 27.5MB |
| Socket | LGA3647 |
| TDP | 150W |
| Memory support | DDR4-2933, six channels |
| PCIe | PCIe 3.0, 48 lanes |
Against the 6148 it gives 100MHz more base clock, 200MHz more turbo and 10 percent faster memory for the same power, plus the security fixes in hardware rather than in software patches that cost performance. That makes it the better buy for any server that will run current operating systems, and the processor to choose for virtualisation hosts and analytics nodes on the 14th generation platform.
Compatible servers
| Server | Generation | Note |
|---|---|---|
| Dell PowerEdge R640 | 14th generation, second generation BIOS | High performance heatsink required |
| Dell PowerEdge R740 | 14th generation, second generation BIOS | 2U cooling sufficient |
| Dell PowerEdge R840 | 14th generation, second generation BIOS | Four identical processors |
Installation
The server must run a BIOS with second generation support, released in 2019; update before fitting or the system will not boot. Then mount the processor in its carrier on a 150W heatsink, lower onto the socket and tighten in the marked sequence. Do not mix with a first generation processor. Memory rated 2933 MT/s is needed to realise the faster memory speed; existing 2666 MT/s DIMMs work at their own rating.
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
What systems is the Intel Xeon Gold 6248 compatible with?
This processor is listed as compatible with Dell R640, R740, and R840 systems.
How many cores and threads does this CPU have?
The Intel Xeon Gold 6248 has 20 cores and 40 threads.
What socket does the Xeon Gold 6248 use?
It uses the LGA3647 socket.
Does this processor support modern server memory?
Yes, it supports DDR4-2933 memory.
Is PCIe support included with this CPU?
Yes, this processor 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.