United States$5,000,000+
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A
Aaron Finch
5
High core count processor handles virtualization well.
878656-B21
HPE ML350 Gen10 8158 Xeon-P Kit
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878656-B21
- Description:
- HPE ML350 Gen10 8158 Xeon-P Kit
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878656-B21 Overview
878656-B21 is an Intel Core i7-13700K Processor from Intel’s 13th Gen lineup, built on the Raptor Lake architecture and designed for the LGA 1700 socket. It features 16 cores and 24 threads with a base clock of 3.4 GHz and a max boost clock of 5.4 GHz, complemented by 16 MB of L2 cache and 30 MB of L3 cache, a TDP of 125W, and integrated Intel UHD Graphics 770.
This processor supports both DDR4 and DDR5 memory in a dual channel configuration and offers PCIe 5.0 connectivity along with unlocked overclocking support, making it compatible with the latest desktop chipsets. Its high-performance attributes are ideally suited for demanding gaming, workstation, and server use cases, ensuring robust multitasking and an exceptional computing experience.
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Request bulk order quote for 878656-B21 for additional pricing. Browse the full Hpe Ml350 Server Processors series or explore all Hpe products.
878656-B21 Specifications
- Product Type
- Processors
- Brand
- Intel
- Series
- Intel Core
- Category
- Desktop
- Max Memory Support
- 128 GB
- Memory Type Support
- DDR4 & DDR5
- Generation
- Intel 13th Gen
- Architecture
- Raptor Lake
- ECC Support
- No
- Security Features
- None
- CPU Socket
- LGA 1700
- Instruction Set Extensions
- AVX2
- Virtualization Support
- Intel VT-x / Intel VT-d
- Cores
- 16
- Threads
- 24
- Base Clock
- 3.4 GHz
- Max Boost Clock
- 5.4 GHz
- Overclocking Support
- Yes
- L2 Cache
- 16 MB
- L3 Cache
- 30 MB
- TDP
- 125W
- Integrated Graphics
- Intel UHD Graphics 770
- Graphics Base Frequency
- 350 MHz
- Graphics Max Dynamic Frequency
- 1100 MHz
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- Unlocked
- Yes
- Cooler Included
- No
- Use Case
- Gaming
- Product Name
- Intel Core i7-13700K Processor (878656-B21)
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
878656-B21 Use Case
High-Density Virtualization Consolidation with HPE ML350 Gen10 8158 Xeon-P Kit
In a mid-sized enterprise data center, IT architects deploy the 878656-B21 HPE ML350 Gen10 8158 Xeon-P Kit to host 50+ virtual machines running ERP and CRM workloads on a single chassis. Benefit: Delivers 30% greater VM density per watt, reduces rack footprint by 40%, and lowers OPEX while maintaining consistent performance under peak demand.
Real-Time Analytics Acceleration for In-Memory Databases
A financial services firm integrates the 878656-B21 HPE ML350 Gen10 8158 Xeon-P Kit to power its in-memory database engine for live transaction monitoring. Benefit: Achieves sub-millisecond query response, boosts throughput by 25%, and ensures 99.99% SLA compliance for high-frequency trading applications.
Edge AI Inference in Industrial IoT Environments
A manufacturing plant installs the 878656-B21 HPE ML350 Gen10 8158 Xeon-P Kit at edge nodes to conduct on-site ML inference on sensor data streams. Benefit: Cuts inference latency to under 10 ms, improves predictive maintenance accuracy by 18%, and minimizes data backhaul to central servers for uninterrupted operations.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 878656-B21 |  878651-B21 |  878649-B21 |  878652-L21 |  866558-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 | DDR4 & DDR5 | DDR4 & DDR5 |
| Generation | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen |
| Architecture | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake |
| ECC Support | No | No | No | No | No |
| Security Features | None | None | None | None | None |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX2 | AVX2 |
| Virtualization Support | Intel VT-x / Intel VT-d | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Cores | 16 | 16 | 8 | 8 | 16 |
| Threads | 24 | 24 | 16 | 16 | 24 |
| Base Clock | 3.4 GHz | 3.6 | 3.6 | 3.2 GHz | 3.8 GHz |
| Max Boost Clock | 5.4 GHz | 5.0 | 5.0 | 4.9 GHz | 5.0 GHz |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| L2 Cache | 16 MB | 8 | 4 | 4 MB | 1.5 MB |
| L3 Cache | 30 MB | 24 | 16 | 16 MB | 30 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 MHz | 350 | 300 | 350 MHz | 350 MHz |
| Graphics Max Dynamic Frequency | 1100 MHz | 1100 | 1100 | 1150 MHz | 1200 MHz |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Unlocked | Yes | Yes | Yes | Yes | Yes |
| Cooler Included | No | No | No | No | No |
| Use Case | Gaming | Gaming / Workstation | Gaming | Gaming / Workstation | Gaming |
| Product Name | Intel Core i7-13700K Processor (878656-B21) | Intel Core i7-13700K | 878649-B21 | 878652-L21 | Intel Core i7 Processor 866558-L21 |
| Height | N/A | N/A | 0.5 inches | 0.5 inches | 1.4 inches |
| Width | N/A | N/A | 1.5 inches | 1.5 inches | 1.4 inches |
| Depth | N/A | N/A | 1.5 inches | 1.5 inches | 0.6 inches |
| Weight | N/A | N/A | 0.35 lbs | 0.3 lbs | 0.8 lbs |
Reviews & Ratings
Y
Yasir Mahmood
4
Thermals remain well managed.
K
Klaus Meier
5
No compatibility issues encountered.
S
Stephen Ward
3
Strong choice for Gen10 servers.
I
Imran Akmal
4
Reliable enterprise performance.
Questions & Answers
What is the HPE ML350 Gen10 8158 Xeon-P Kit (SKU: 878656-B21)?
The HPE ML350 Gen10 8158 Xeon-P Kit is a server upgrade package that includes two Intel Xeon Silver 4210R 10-core processors optimized for modular tower performance and reliability.
Which processors are included in the 878656-B21 kit?
The kit ships with two Intel Xeon Silver 4210R processors, each offering 10 cores, 20 threads and a base frequency of 2.4 GHz, boosting up to 3.2 GHz under load.
How does the 8158 Xeon-P Kit improve HPE ML350 Gen10 performance?
By upgrading to the dual-socket Xeon Silver 4210R CPUs, you gain up to 25% higher multi-thread throughput, enhanced virtualization support and more consistent response times for demanding workloads.
What memory capacity and speed does this kit support?
The upgrade supports up to 3 TB of HPE SmartMemory across 24 DDR4 DIMM slots at speeds up to 2933 MT/s, ensuring low latency and maximum bandwidth.