Intel Xeon Gold 6148 / SR3B6 / CD8067303406200 2.4 GHz 20-Core 27.5MB Cache FCLGA3647 Socket CPU Processor

INTEL Part #/MPN: 6148

DiscTech Item #: INT-6148-RF-2M


Interface Types: Socket FCLGA3647

Electrical Interface: Clock 2.4 GHz

On-Board Cache: 25MB

Compatible Systems: Dell 14th Gen. R640/R740

Intel Xeon Gold 6148 / SR3B6 / CD8067303406200 2.4 GHz 20-Core 40-Thread 27.5MB Cache FCLGA3647 Socket CPU Processor - Refurbished

Intel Xeon Gold 6148 / SR3B6 / CD8067303406200 2.4 GHz 20-Core 40-Thread 27.5MB L3 Cache FCLGA3647 Socket 14nm 150W CPU Processor - Refurbished

The Intel Xeon Scalable platform provides the foundation  for a powerful data center platform that creates an evolutionary leap in agility and scalability. Disruptive by design, this innovative processor sets a new level of platform convergence and capabilities across compute, storage, memory, network, and security. Enterprises and cloud and communications service providers  can now drive forward their most ambitious digital initiatives with a feature-rich, highly versatile platform.

Intel Xeon Scalable Platform at a Glance
Intel Xeon Scalable platform offers a range of performance, scalability, and feature options to meet a wide variety of workloads in the data center, from the most advanced (Intel Xeon Platinum processor 8XXX family) to entry-level (Intel Xeon Bronze processor 3XXX family).

  • Significant workload-optimized performance improvements for general purpose compute.
  • Significant improvements for demanding storage and networking workloads
  • Highest memory speed, highest memory capacity, and enhanced Intel AVX-512
  • Enhanced 2-4 socket scalability and performance


Higher Per-Core PerformanceUp to 28 coresdelivering high performance and scalability for compute-intensive workloads across compute, storageand network usages.
Greater Memory Bandwidth/Capacity:50 percent increased memory bandwidth and capacity. Six memory channels versus four memory channels of previous generation for memory-intensive workloads.
Expanded I/O: 48 lanes of PCIe 3.0 bandwidth and throughput for demanding I/O-intensive workloads.
• Intel UltraPath Interconnect {Intel UPI):Up to three IntelUPchannels increase scalability of the platform to as many as eight socketsaswelas improves inter-CPU bandwidth for I/O-intensive workloads versus previous generation3 (with Intel Quick Path Interconnect). InteUPI offers the perfect balance between improved throughput and energy efficiency.
•  Intel Advanced Vector Extensions 512 {Intel AVX-512): With double the flops per clock cycle compared to previous generation Intel AVX2,6 IntelAVX-512 boosts performance and throughput for the most demanding computational tasks in applications, such as modeling and simulation,
data analytics and machine learning, data compression, visualizationanddigital content creation.
Security without compromiseNear-zero encryption overhead7 enables higher performance on alsecure data transactions


Compatible with servers that have FCLGA3647 sockets including, but not limited to:

Server System R1208WFQYSRServer System R1208WFTYSServer System R1208WFTYSRServer System R1304WF0YS
Server System R1304WF0YSRServer System R1304WFTYSServer System R1304WFTYSR 
Server System R2208WF0ZSServer System R2208WFQZSServer System R2208WFTZSServer System R2208WFTZSR
Server System R2208WF0ZSRServer System R2308WFTZSServer System R2308WFTZSRServer System R2208WFQZSR
Compute Module HNS2600BPBCompute Module HNS2600BPBRCompute Module HNS2600BPBLCRCompute Module HNS2600BPBLC
Compute Module HNS2600BPQCompute Module HNS2600BPQRCompute Module HNS2600BPSCompute Module HNS2600BPSR
Server Board S2600BPBServer Board S2600BPBRServer Board S2600BPQServer Board S2600BPQR
Server Board S2600BPSServer Board S2600BPSR  
Server Board S2600STBServer Board S2600STBRServer Board S2600STQServer Board S2600STQR
Server Board S2600WFQServer Board S2600WF0Server Board S2600WF0RServer Board S2600WFQR
Server Board S2600WFTServer Board S2600WFTR C621 Chipset
Dell PowerEdge R740Dell PowerEdge R740XD  

Intel® Xeon® Gold 6148 Processor  (27.5M Cache- 2.40 GHz)
Product CollectionIntel® Xeon® Scalable Processors
Code NameProducts formerly Skylake
Vertical SegmentServer
Processor Number6148
Launch DateQ3'17
Lithography14 nm
Use ConditionsServer/Enterprise
Total Cores20
Total Threads40
Max Turbo Frequency3.70 GHz
Processor Base Frequency2.40 GHz
Cache27.5 MB L3 Cache
Number of UPI Links3
TDP150 W
Embedded Options Availableno
Max Memory Size (dependent on memory type)768 GB
Memory TypesDDR4-2666
Max Memory Speed2666 MHz
Max # of Memory Channels6
ECC Memory SupportedYes
PCI Express Revision3.0
Max # of PCI Express Lanes48
Sockets SupportedFCLGA3647
Package Size76.0mm x 56.5mm
Intel Optane Memory SupportedNo
Intel Speed Shift TechnologyYes
Intel Turbo Boost Max Technology 3.0No
Intel Turbo Boost Technology2.0
Intel vPro Platform EligibilityYes
Intel Hyper-Threading TechnologyYes
Intel Virtualization Technology (VT-x)Yes
Intel Virtualization Technology for Directed I/O (VT-d)Yes
Intel VT-x with Extended Page Tables (EPT)Yes
Intel Transactional Synchronization ExtensionsYes
Intel 64Yes
Instruction Set ExtensionsIntel SSE4.2, Intel AVX, Intel AVX2, Intel AVX-512
# of AVX-512 FMA Units2
Enhanced Intel SpeedStep® TechnologyYes
Intel Volume Management Device (VMD)Yes
Intel AES New InstructionsYes
Trusted Execution TechnologyYes
Execute Disable BitYes
Intel Run Sure TechnologyYes
Mode-based Execute Control (MBEC)Yes

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ROHS Compliant

Alternate MPNs: SR3B6 CD8067303406200

Weight: 1 lb

Warranty: 2 Month DiscTech


Condition Levels Explained

These products have had NO problems or failures, they merely have some usage. The product has been professionally returned to excellent condition. These items have been fully tested, formatted (if appropriate) &repackaged. Hard drives are fully vetted for surface defects and wear, only healthy disks are approved for resale to our customers. Please see our refurbishing process for more details. Watch a video about our refurbishing process

2 Month DiscTech Warranty

Product Warranties Explained

The product has a DiscTech warranty for the time period specified. View our limited warranty