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Xeon Gold 5118 delivers reliable performance for general workloads.
866536-B21
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HPE ML350 Gen10 5118 Xeon-G Kit
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866536-B21
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- HPE ML350 Gen10 5118 Xeon-G Kit
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866536-B21 Overview
866536-B21 is an Intel processor from the Intel 11th Gen Rocket Lake series engineered for high-performance desktop applications. It sports an LGA 1200 socket, 8 cores and 16 threads, a base clock of 3.6 GHz and a boost clock of 4.5 GHz, accompanied by 4 MB of L2 cache and 16 MB of L3 cache, while operating at a 125W TDP for balanced power and efficiency.
Optimized for gaming and other intensive workloads, this CPU supports DDR4 memory in a dual channel configuration and utilizes PCIe 4.0 for fast data transfer. It also integrates Intel UHD Graphics 770, delivering a graphics base frequency of 350 MHz and a maximum dynamic frequency of 1200 MHz, and features an unlocked design that welcomes overclocking through compatible chipsets.
866536-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 866536-B21 for additional pricing. Browse the full Hpe Ml350 Server Processors series or explore all Hpe products.
866536-B21 Specifications
- Weight
- N/A
- Height
- N/A
- Depth
- N/A
- Width
- N/A
- ECC Support
- No
- Use Case
- Gaming
- Memory Channels
- Dual
- PCIe Version
- PCIe 4.0
- Product Type
- Processors
- Brand
- Intel
- Virtualization Support
- Intel VT-x
- TDP
- 125W
- Cooler Included
- No
- Series
- Intel Core
- Category
- Desktop
- Max Memory Support
- 128 GB
- Security Features
- None
- Instruction Set Extensions
- AVX2
- Cores
- 8
- Threads
- 16
- Overclocking Support
- Yes
- Integrated Graphics
- Intel UHD Graphics 770
- Unlocked
- Yes
- Base Clock
- 3.6
- L2 Cache
- 4
- Graphics Base Frequency
- 350
- L3 Cache
- 16
- Graphics Max Dynamic Frequency
- 1200
- Memory Type Support
- DDR4
- Generation
- Intel 11th Gen
- Architecture
- Rocket Lake
- CPU Socket
- LGA 1200
- Max Boost Clock
- 4.5
- Product Name
- Intel Core i7-11700B (Model 866536-B21)
866536-B21 Use Case
Virtualization Consolidation for SMB Data Centers
Deploy the 866536-B21-HPE ML350 Gen10 5118 Xeon-G Kit to host VMware or Hyper-V environments, consolidating 10+ virtual machines on a single platform. Benefit: reduces hardware footprint by up to 50%, lowers power and cooling costs, and streamlines IT management while maintaining enterprise-grade uptime.
Edge Computing for Remote and Branch Offices
Use the 866536-B21-HPE ML350 Gen10 5118 Xeon-G Kit as a resilient edge node to run local file services, application caching, and backup at ROBO sites. Benefit: delivers sub-10ms application latency, ensures data integrity with built-in RAID and HPE iLO security, and simplifies remote administration.
High-Performance Data Analytics and AI Inference
Leverage the 866536-B21-HPE ML350 Gen10 5118 Xeon-G Kit to accelerate batch analytics, machine learning model training, and real-time inference workloads. Benefit: boosts data processing throughput by up to 30%, supports parallel compute threads for advanced AI algorithms, and scales seamlessly with modular storage expansion.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 866536-B21 |  880215-B21 |  878654-L21 |  878651-B21 |  866552-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 | 128 GB | 128 GB | 128 GB | 128 GB | 128 GB |
| Memory Type Support | DDR4 | DDR5 | DDR5 | DDR5 | DDR5 |
| Generation | Intel 11th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen |
| Architecture | Rocket Lake | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake |
| ECC Support | No | No | No | No | No |
| Security Features | None | SGX | SGX | 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-x |
| Cores | 8 | 8 | 8 | 16 | 8 |
| Threads | 16 | 16 | 16 | 24 | 16 |
| Base Clock | 3.6 | 3.6 GHz | 3.6 GHz | 3.6 | 3.6 GHz |
| Max Boost Clock | 4.5 | 4.8 GHz | 5.0 GHz | 5.0 | 5.0 GHz |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| L2 Cache | 4 | 4 MB | 4 MB | 8 | 4 MB |
| L3 Cache | 16 | 16 MB | 12 MB | 24 | 24 MB |
| TDP | 125W | 125W | 125W | 125W | 125W |
| Integrated Graphics | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 |
| Graphics Base Frequency | 350 | 350 MHz | N/A | 350 | 350 MHz |
| Graphics Max Dynamic Frequency | 1200 | 1150 MHz | N/A | 1100 | 1150 MHz |
| 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 | Yes | Yes | Yes | Yes | Yes |
| Cooler Included | No | No | Yes | No | No |
| Use Case | Gaming | Gaming | Gaming / Workstation / Server | Gaming / Workstation | Gaming |
| Product Name | Intel Core i7-11700B (Model 866536-B21) | Intel Core i7-880215-B21 Processor | 878654-L21 | Intel Core i7-13700K | Intel Core i7-13700K Processor |
| Height | N/A | 1.5 inches | 1.5 inches | N/A | N/A |
| Width | N/A | 1.0 inches | 1.5 inches | N/A | N/A |
| Depth | N/A | 1.0 inches | 0.2 inches | N/A | N/A |
| Weight | N/A | 0.5 lbs | 0.3 lbs | N/A | N/A |
Reviews & Ratings
F
Fahad Younis
4
System runs smoothly under daily use.
S
Sven Larsson
5
Integrated cleanly into ML350 Gen10.
R
Robert Lane
4
Balanced processor for enterprise environments.
H
Hamza Noor
5
Consistent and stable operation.
Questions & Answers
What are the key specifications of the HPE ML350 Gen10 5118 Xeon-G Kit?
The HPE ML350 Gen10 5118 Xeon-G Kit (SKU 866536-B21) features an Intel Xeon Silver 5118 processor (8 cores, 16 threads, 2.3 GHz base, 3.2 GHz turbo), supports up to 1 TB of DDR4 memory across 12 DIMM slots, and provides PCIe 3.0 expansion.
Is the Intel Xeon Silver 5118 processor compatible with existing HPE ML350 Gen10 systems?
Yes. The Xeon Silver 5118 is fully socket-compatible with HPE ML350 Gen10 motherboards and firmware releases from version 2.10 onward.
How much memory does the 5118 Xeon-G Kit support?
The system supports up to 1 TB of DDR4 ECC RDIMM or LRDIMM, populated across 12 DIMM slots with speeds up to 2666 MT/s.
Can the 5118 Xeon-G Kit handle virtualization workloads?
Yes. With 8 cores, Intel Virtualization Technology (VT-x/VT-d), and up to 1 TB RAM capacity, it delivers strong performance for VMware, Hyper-V, and other hypervisors.
What power and thermal requirements does the HPE ML350 Gen10 5118 Xeon-G Kit have?
The kit requires dual hot-swap redundant power supplies (up to 800 W each) and operates within a 10°–35°C ambient temperature range.
How do I install the 5118 Xeon-G Kit in my ML350 Gen10 server?
Power down the server, open the chassis, align the processor with the TR4 socket, apply thermal grease, install the heatsink, and update iLO firmware to the latest version.
What RAID options are supported with the HPE ML350 Gen10 5118 Xeon-G Kit?
Integrated HPE Smart Array S100i and optional Smart Array P408i-a controllers support RAID levels 0, 1, 5, 6, 10, 50 and 60, with SSD/HDD configurations.
What operating systems are compatible with the HPE ML350 Gen10 5118 Xeon-G Kit?
Supported OS options include Windows Server 2016/2019/2022, RHEL 7/8, SUSE Linux Enterprise Server 12/15, VMware ESXi 6.5/6.7/7.0, and Ubuntu LTS releases.
Does the 5118 Xeon-G Kit support HPE’s Integrated Lights-Out (iLO) management?
Yes. The kit fully supports HPE iLO 5 for remote management, monitoring, and firmware updates via web, CLI or RESTful APIs.
What warranty coverage is included with the HPE 866536-B21 5118 Xeon-G Kit?
HPE provides a standard 3-year limited warranty with next business day on-site response and access to HPE Support Center.
Can I upgrade from a previous-generation processor to the Intel Xeon Silver 5118 on my ML350 Gen10?
Yes. Ensure your system firmware is updated to the latest Service Pack for ProLiant (SPP) and replace the CPU and heatsink per HPE guidelines.
How does the Xeon Silver 5118 perform for database applications?
With 8 cores, 16 threads, and AVX-512 acceleration, the 5118 delivers up to 25% improved OLTP throughput and faster query processing versus previous generations.
What security features are integrated in the HPE ML350 Gen10 5118 Xeon-G Kit?
Security features include Silicon Root of Trust, Secure Boot, Runtime Firmware Validation, TPM 2.0, and optional self-encrypting drives.
How many PCIe expansion slots are available with this kit?
The ML350 Gen10 chassis offers eight total PCIe 3.0 slots (six full-height, low-profile, plus two optional shared risers) for GPU, HBA, or NIC cards.
Where can I purchase the HPE ML350 Gen10 5118 Xeon-G Kit and get support?
The kit is available through HPE authorized resellers, the HPE Store online, and select channel partners. For support, visit the HPE Support Center portal.