Intel

Intel Gold 6128 6 Core (3.40Ghz, 19.25M L3 115W) SR3J4

This Intel Xeon Gold 6128 processor is a first-generation Xeon Scalable server CPU for FCLGA3647 platforms. It provides 6 cores and 12 threads with a 3.40GHz base frequency, up to 3.70GHz turbo frequency, 19.25MB L3 cache, and a 115W TDP, making it a strong fit for workloads that benefit from higher per-core speed rather than maximum core count. The processor supports six-channel DDR4-2666 ECC memory, up to 48 PCIe 3.0 lanes, and multi-socket server designs with up to three UPI links. Compatibility depends on the server’s Xeon Scalable generation support, FCLGA3647 socket, BIOS level, 115W thermal configuration, heatsink and fan requirements, and the platform’s CPU population rules.

Manufacturer Part #
SR3J4
Product Collection
Intel Xeon Scalable Processors
Code Name
Skylake
Vertical Segment
Server
Processor Number
6128
Lithography
14 nm
Total Cores
6
Total Threads
12
Base Frequency
3.4 GHz
Max Turbo Frequency
3.7 GHz
Cache
19.25 MB
Max UPI Links
3
TDP
115 W
Max Memory Size
768 GB
Memory Types
DDR4-2666
Max Memory Speed
2666 MHz
Max Memory Channels
6
ECC Memory Supported
true
PCI Express Revision
3
Max PCI Express Lanes
48
Sockets Supported
FCLGA3647
Max CPU Configuration
4
Spec Code
SR3J4
Dell Server Generation
14
Condition
Refurbished
Out Of Stock
$19
$19
$0

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