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The Xeon 6143 delivers strong performance for compute-intensive tasks.
879118-B21
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HPE DL360 Gen10 6143 Xeon-G Kit
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879118-B21
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- HPE DL360 Gen10 6143 Xeon-G Kit
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879118-B21 Overview
879118-B21 is an Intel processor from the Intel 11th Gen Rocket Lake family engineered for desktop systems. It features a LGA 1200 socket, 8 cores with 16 threads, a base clock speed of 2.5 GHz and a boost clock speed of 4.9 GHz, complemented by 4 MB of L2 cache and 16 MB of L3 cache. With a thermal design power of 65W and integrated Intel UHD Graphics 750 delivering a base frequency of 350 MHz and a max dynamic frequency of 1300 MHz, this chip is optimized for efficiency and clear graphical performance.
879118-B21 supports high-speed DDR4 memory in a dual-channel configuration and is built on a platform that includes PCIe 4.0 connectivity. While it does not offer overclocking support and is not unlocked for additional frequency tuning, its robust performance and virtualization support via Intel VT-x make it ideal for gaming and general desktop use. Designed without advanced security features like SGX, this processor prioritizes a balanced performance and power efficiency in everyday computing environments.
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879118-B21 Specifications
- Weight
- 0.2 lbs
- ECC Support
- No
- Use Case
- Gaming
- Memory Channels
- Dual
- PCIe Version
- PCIe 4.0
- Product Type
- Processors
- Brand
- Intel
- Virtualization Support
- Intel VT-x
- Overclocking Support
- No
- Unlocked
- No
- Cooler Included
- No
- Series
- Intel Core
- Category
- Desktop
- Security Features
- None
- Instruction Set Extensions
- AVX2
- Cores
- 8
- Threads
- 16
- L2 Cache
- 4
- Graphics Base Frequency
- 350
- Graphics Max Dynamic Frequency
- 1300
- L3 Cache
- 16
- Max Boost Clock
- 4.9
- Memory Type Support
- DDR4
- Generation
- Intel 11th Gen
- Architecture
- Rocket Lake
- CPU Socket
- LGA 1200
- Product Name
- Intel Core i7-11700
- TDP
- 65W
- Max Memory Support
- 64 GB
- Base Clock
- 2.5
- Height
- 0.18 in
- Width
- 1.48 in
- Depth
- 1.48 in
- Integrated Graphics
- Intel UHD Graphics 750
879118-B21 Use Case
Enterprise Virtualization and Workload Consolidation
In large data centers seeking to reduce capital and operating expenses, IT architects deploy the 879118-B21 HPE DL360 Gen10 6143 Xeon-G Kit running VMware vSphere and HPE OneView. With 8-core 2.6 GHz Xeon-G processors, 64 GB DDR4 RAM, and NVMe tuning, each server supports 100+ VMs. Benefit: Achieves a 30% reduction in rack space and cuts power and cooling costs by up to 25%, while delivering predictable, high-density compute for mixed workloads.
Real-Time In-Memory Analytics for Retail and Finance
When global retailers and financial services firms require sub‐second insight, database engineers implement SAP HANA or Microsoft SQL Server In-Memory on the 879118-B21 HPE DL360 Gen10 6143 Xeon-G Kit. Leveraging Intel AVX-512 acceleration, dual 8-core Xeon-G CPUs, and enterprise NVMe storage, each node processes millions of transactions per second. Benefit: Delivers query response times under 200 ms, enabling dynamic pricing, fraud detection, and better customer experience during peak events.
High-Performance Engineering Simulations
In engineering and research labs running ANSYS, COMSOL, or MATLAB, simulation teams deploy clusters built with the 879118-B21 HPE DL360 Gen10 6143 Xeon-G Kit. Each server’s 16 AVX-512 lanes and fast DDR4 memory accelerate CFD, FEA, and electromagnetic modeling. Benefit: Reduces end-to-end simulation runtimes by up to 40%, boosting design iteration speed and time-to-market for complex products.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 879118-B21 |  P02679-L21 |  P02718-L21 |  870970-L21 |  860677-L21 | |
|---|---|---|---|---|---|
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Brand | Intel | Intel | Intel | Intel | Intel |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Max Memory Support | 64 GB | 128 GB | 128 GB | 128 GB | 128 GB |
| Memory Type Support | DDR4 | DDR4 & DDR5 | DDR5 | DDR4 & DDR5 | DDR4 & DDR5 |
| Generation | Intel 11th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 12th Gen |
| Architecture | Rocket Lake | Raptor Lake | Raptor Lake | Raptor Lake | Alder Lake |
| ECC Support | No | No | No | No | No |
| Security Features | None | None | None | None | SGX |
| CPU Socket | LGA 1200 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX2 | AVX2 |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x / Intel VT-d | Intel VT-x |
| Cores | 8 | 16 | 8 | 16 | 8 |
| Threads | 16 | 24 | 16 | 24 | 16 |
| Base Clock | 2.5 | 3.2 | 3.8 GHz | 3.6 GHz | 3.6 |
| Max Boost Clock | 4.9 | 5.0 | 5.0 GHz | 5.0 GHz | 4.8 |
| Overclocking Support | No | Yes | Yes | Yes | Yes |
| L2 Cache | 4 | 14 | 4 MB | 16 MB | 4 |
| L3 Cache | 16 | 30 | 16 MB | 24 MB | 16 |
| TDP | 65W | 125W | 125W | 125W | 125W |
| Integrated Graphics | Intel UHD Graphics 750 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 |
| Graphics Base Frequency | 350 | 300 MHz | 350 MHz | 300 MHz | 300 |
| Graphics Max Dynamic Frequency | 1300 | 1150 MHz | 1200 MHz | 1100 MHz | 1250 |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| PCIe Version | PCIe 4.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Unlocked | No | Yes | Yes | Yes | Yes |
| Cooler Included | No | No | No | No | No |
| Use Case | Gaming | Gaming | Gaming | Gaming | Gaming |
| Product Name | Intel Core i7-11700 | Intel Core i7-13700K | Intel Core i7 P02718-L21 | Intel Core i7-13700K Processor (870970-L21) | Intel Core i7-12700K |
| Height | 0.18 in | 1.48 inches | N/A | 0.2 inches | N/A |
| Width | 1.48 in | 1.48 inches | N/A | 1.48 inches | N/A |
| Depth | 1.48 in | N/A | N/A | 1.48 inches | N/A |
| Weight | 0.2 lbs | N/A | N/A | 0.3 lbs | N/A |
Reviews & Ratings
S
Saad Qureshi
5
Stable processor that fits well in enterprise environments.
E
Emily Watson
4
Good balance of clock speed and cores for mixed workloads.
R
Rizwan Akhtar
5
Consistent performance during continuous operation.
G
George Allen
5
Reliable CPU choice for HPE Gen10 servers.
Questions & Answers
What is the HPE DL360 Gen10 6143 Xeon-G Kit (SKU: 879118-B21)?
The HPE DL360 Gen10 6143 Xeon-G Kit (SKU: 879118-B21) is an OEM processor upgrade package containing an Intel Xeon-G 6143 CPU designed to boost performance in HPE ProLiant DL360 Gen10 servers.
What are the key CPU specifications of the Xeon-G 6143?
The Xeon-G 6143 features 8 cores and 16 threads, a 3.4 GHz base frequency, up to 3.9 GHz turbo boost, 16.5 MB cache and a 105 W TDP for balanced performance and efficiency.
Which processor architecture does the Xeon-G 6143 use?
The Xeon-G 6143 is based on Intel’s 14 nm Cascade Lake microarchitecture, offering advanced vector extensions, hardware security mitigations, and optimized memory access.
How much memory does the HPE DL360 Gen10 support with this kit installed?
With the Xeon-G 6143 installed, the DL360 Gen10 supports up to 1 TB of DDR4-2666 MT/s ECC RDIMM using 12 DIMM slots per processor for maximum memory bandwidth.
Which HPE servers are compatible with the 6143 Xeon-G Kit?
The 6143 Xeon-G Kit is compatible only with HPE ProLiant DL360 Gen10 servers equipped with an LGA 3647 CPU socket and the latest iLO and BIOS firmware versions.
How do I install the Xeon-G 6143 Kit in my DL360 Gen10?
To install, power down the server, remove the heat sink, seat the Xeon-G 6143 in the LGA 3647 socket following the alignment guides, apply thermal grease, reattach the heat sink, and update firmware.
Can the Xeon-G 6143 Kit support virtualization workloads?
Yes, the Xeon-G 6143 includes Intel VT-x and VT-d extensions, delivering robust hardware-assisted virtualization for hypervisors like VMware ESXi and Microsoft Hyper-V.
What performance gains can I expect over previous CPU generations?
Compared to 1st-gen Xeon Scalable processors, the Xeon-G 6143 delivers up to 20% higher single-thread performance and up to 30% better multi-threaded throughput in typical data-center workloads.
What is the thermal design power (TDP) of the Xeon-G 6143?
The Xeon-G 6143 has a maximum TDP of 105 W, providing a balanced thermal profile for 1U rack-mount efficiency.
Does the kit support HPE security features?
Yes, it supports HPE Silicon Root of Trust, Secure Boot, and Intel Boot Guard for end-to-end firmware and platform protection.
What storage controllers are recommended for use with this kit?
HPE Smart Array P408i-a or P816i-a controllers are recommended to leverage NVMe and SAS SSDs for high I/O performance in this configuration.
What network connectivity options are available with this CPU kit?
You can pair the Xeon-G 6143 with HPE FlexFabric or FlexLOM adapters, enabling up to 100 GbE speeds and RDMA for low-latency networking.
Is remote management supported when using this processor kit?
Yes, the Xeon-G 6143 is fully compatible with HPE Integrated Lights-Out (iLO 5) for secure remote monitoring, scripting, and lifecycle automation.
What warranty and support options are provided?
This kit carries a one-year HPE hardware warranty, with options to extend support up to five years including 24×7 call-home and on-site services.
How does the kit accelerate AI and data-analytics workloads?
With Intel AVX-512, DL Boost and large on-die caches, the Xeon-G 6143 significantly speeds up AI inference, machine learning training, and in-memory analytics.
How can I order the HPE DL360 Gen10 6143 Xeon-G Kit (SKU: 879118-B21)?
You can purchase SKU 879118-B21 through HPE’s official channel partners or direct sales teams, with real-time pricing and availability via the HPE Parts Store.