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878655-L21
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HPE ML350 Gen10 8156 Xeon-P FIO
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878655-L21
- Description:
- HPE ML350 Gen10 8156 Xeon-P FIO
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878655-L21 Overview
878655-L21 is a high-performance desktop processor from Intel, built on the 13th Gen Raptor Lake architecture. It comes equipped with an LGA 1700 socket and features 8 cores with 16 threads, enabling robust multitasking and efficient processing for demanding applications.
This processor operates at a base clock speed of 3.6 GHz and can boost up to 4.8 GHz, while its 4 MB L2 and 16 MB L3 caches help to minimize latency. With a TDP of 125W and integrated Intel UHD Graphics 770, 878655-L21 supports high-speed DDR5 memory up to 5600 MHz across dual channels and utilizes PCIe 5.0 connectivity. Its unlocked design facilitates overclocking and ensures compatibility with Intel 600 and 700 series chipsets, making it ideal for gaming, workstation, and server use cases.
878655-L21 price is is available on request. Get immediate quote.
Request bulk order quote for 878655-L21 for additional pricing. Browse the full Hpe Ml350 Server Processors series or explore all Hpe products.
878655-L21 Specifications
- Height
- 0.5 inches
- Width
- 0.5 inches
- Weight
- 0.06 lbs
- Depth
- 0.2 inches
- ECC Support
- No
- Use Case
- Gaming / Workstation
- CPU Socket
- LGA 1700
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- Product Type
- Processors
- Brand
- Intel
- Virtualization Support
- Intel VT-x
- TDP
- 125W
- Graphics Base Frequency
- N/A
- Graphics Max Dynamic Frequency
- N/A
- Cooler Included
- No
- Series
- Intel Core
- Category
- Desktop
- Max Memory Support
- 128 GB
- Memory Type Support
- DDR5
- Generation
- Intel 13th Gen
- Architecture
- Raptor Lake
- Security Features
- None
- Instruction Set Extensions
- AVX2
- Cores
- 8
- Threads
- 16
- Base Clock
- 3.6 GHz
- Overclocking Support
- Yes
- L2 Cache
- 4 MB
- Integrated Graphics
- Intel UHD Graphics 770
- Unlocked
- Yes
- Max Boost Clock
- 4.8 GHz
- L3 Cache
- 16 MB
- Product Name
- 878655-L21
878655-L21 Use Case
Hybrid Cloud Virtualization & Consolidation
In a mid-sized enterprise running VMware ESXi, the 878655-L21-HPE ML350 Gen10 8156 Xeon-P FIO consolidates 30+ mission-critical VMs (ERP, CRM, BI) onto a single chassis. Benefit: 40% reduction in rack footprint, 25% lower power and cooling costs, and 99.9%+ SLA compliance for workload availability.
Real-Time AI/ML Inference at the Edge
A global retail chain deploys the 878655-L21-HPE ML350 Gen10 8156 Xeon-P FIO with FIO-accelerated NVMe to run on-premise video analytics and inventory-detection models at each store. Benefit: sub-100 ms inference latency, 20% improvement in throughput, and enhanced data privacy by processing all AI workloads locally.
High-Performance Data Analytics & In-Memory Databases
A financial services firm implements SAP HANA and real-time risk modeling on the 878655-L21-HPE ML350 Gen10 8156 Xeon-P FIO, leveraging its high core count and memory bandwidth. Benefit: 2× faster query performance, support for 1M+ concurrent records, and under-50 ms transaction response times for critical trading applications.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 878655-L21 |  801252-L21 |  866540-B21 |  801230-L21 |  866538-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 | DDR5 | DDR5 | DDR4 & DDR5 | 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 | SGX | 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-x | Intel VT-x / Intel VT-d | Intel VT-x | Intel VT-x |
| Cores | 8 | 8 | 16 | 8 | 8 |
| Threads | 16 | 16 | 24 | 16 | 16 |
| Base Clock | 3.6 GHz | 3.6 | 3.4 | 3.6 | 3.2 GHz |
| Max Boost Clock | 4.8 GHz | 5.0 | 5.2 | 5.0 | 4.8 GHz |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| L2 Cache | 4 MB | 4 | 2 | 8 | 4 MB |
| L3 Cache | 16 MB | 24 | 32 | 24 | 16 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 | N/A | 350 | 350 | 300 | 350 MHz |
| Graphics Max Dynamic Frequency | N/A | 1100 | 1200 | 1150 | 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 / Workstation | Gaming | Gaming | Gaming / Workstation | Gaming |
| Product Name | 878655-L21 | 801252-L21 | Intel Core i7-13700K (866540-B21) | 801230-L21 Processor | Intel Core i7-13700K |
| Height | 0.5 inches | 1.5 | 0.14 inches | 1.5 | N/A |
| Width | 0.5 inches | 3.0 | 1.53 inches | 1.5 | N/A |
| Depth | 0.2 inches | 3.0 | 1.53 inches | 1.5 | N/A |
| Weight | 0.06 lbs | 0.5 | 0.05 lbs | 0.75 | N/A |
Reviews & Ratings
H
Hamza Arif
4
Thermals remain controlled.
J
Jonas Berg
5
Installation was quick and easy.
D
Daniel Price
4
Strong choice for Gen10 deployments.
F
Faisal Nadeem
4
Reliable enterprise CPU.
Questions & Answers
What is the HPE ML350 Gen10 8156 Xeon-P FIO (SKU 878655-L21)?
The HPE ML350 Gen10 8156 Xeon-P FIO (SKU 878655-L21) is a tower server powered by an Intel Xeon-P 8156 processor, engineered for I/O-intensive workloads with enterprise-class reliability, scalability, and security.
Which processor is included with SKU 878655-L21?
This configuration features a single Intel Xeon-P 8156 CPU, delivering high-performance compute with 12 cores and advanced Intel Turbo Boost technology for dynamic frequency scaling.
What memory capacity does the ML350 Gen10 8156 Xeon-P FIO support?
It supports up to 1.5 TB of DDR4 SmartMemory across 24 DIMM slots, enabling high-density in-memory databases and virtualization.
What storage options are available on the HPE ML350 Gen10 with SKU 878655-L21?
The server offers up to eight SFF hot-plug drive bays, optional LFF cages, and two M.2 NVMe slots for boot or low-latency storage, supporting SAS, SATA, and NVMe drives.
How many PCIe expansion slots are available?
The ML350 Gen10 provides up to seven PCIe 3.0 slots, allowing for additional network cards, GPUs, or storage controllers.
Which operating systems are certified on this server?
HPE ML350 Gen10 is certified for Microsoft Windows Server, VMware vSphere, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, and major enterprise hypervisors.
Does the ML350 Gen10 support virtualization workloads?
Yes, it supports enterprise virtualization with Intel VT-x/VT-d, large memory capacities, and HPE OneView integration for automated provisioning.
What remote management features are included?
It includes HPE iLO 5 for secure, agentless remote management, offering firmware Golden Firmware, RESTful API support, and OneView compatibility.
What form factor does the HPE ML350 Gen10 server use?
The ML350 Gen10 is a convertible rack/tower server, shipping in tower configuration with optional rack-mount rails for 5U rack installation.
What power supply options are available?
You can equip the server with redundant 500 W, 800 W, or 1600 W Flex Slot power supplies, all featuring Titanium-level efficiency to reduce operating costs.
Which security features protect my data?
Built-in security includes HPE Silicon Root of Trust, Secure Boot, TPM 2.0 support, runtime firmware validation, and smart card SSL authentication for iLO.
What are the ideal use cases for this server?
This server is optimized for virtualization, medium-to-large databases, file and print services, and I/O-intensive workloads in remote or branch offices.
What warranty and support come with SKU 878655-L21?
HPE backs this server with a 3-year parts, labor, and on-site warranty, with optional HPE Foundation care and Proactive Care upgrades.
What are the physical dimensions and weight?
In tower mode the ML350 Gen10 measures 173 × 430 × 647 mm (H×W×D) and weighs up to 29 kg fully configured.
How energy-efficient is the HPE ML350 Gen10?
It achieves ENERGY STAR® certification when configured with ENERGY STAR-rated power supplies and features Intelligent Power Discovery to optimize efficiency.
How do I configure or order the HPE ML350 Gen10 8156 Xeon-P FIO?
You can configure and order this server through HPE’s online product builder or by contacting an authorized HPE partner for custom quotes and installation services.