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Oliver Kent
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Excellent performance improvement for analytics workloads.
878649-B21
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HPE ML350 Gen10 6146 Xeon-G Kit
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878649-B21
- Description:
- HPE ML350 Gen10 6146 Xeon-G Kit
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878649-B21 Overview
878649-B21 is an Intel Core processor from the Intel 13th Gen series built on the Raptor Lake architecture. It features 8 cores and 16 threads, with a base clock speed of 3.6 GHz and a boost clock speed of 5.0 GHz, accompanied by 4 MB of L2 cache and 16 MB of L3 cache, all within a thermal design power of 125W for demanding gaming and workstation applications.
The processor utilizes an LGA 1700 socket and integrates Intel UHD Graphics 770 to deliver professional visual performance. It supports dual-channel DDR5 memory at speeds up to 5200 MHz, offers PCIe 5.0 connectivity, and is unlocked for overclocking on compatible chipsets such as the Intel Z690 platform, making it ideal for high-performance gaming, content creation, and compute-intensive tasks.
878649-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 878649-B21 for additional pricing. Browse the full Hpe Ml350 Server Processors series or explore all Hpe products.
878649-B21 Specifications
- Weight
- 0.35 lbs
- Depth
- 1.5 inches
- Height
- 0.5 inches
- Width
- 1.5 inches
- ECC Support
- No
- Use Case
- Gaming
- CPU Socket
- LGA 1700
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- 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
- Memory Type Support
- DDR5
- Generation
- Intel 13th Gen
- Architecture
- Raptor Lake
- 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
- Max Boost Clock
- 5.0
- L2 Cache
- 4
- Graphics Base Frequency
- 300
- Graphics Max Dynamic Frequency
- 1100
- L3 Cache
- 16
- Product Name
- 878649-B21
878649-B21 Use Case
Virtual Infrastructure Consolidation with 878649-B21 HPE ML350 Gen10 6146 Xeon-G Kit
Scenario: A mid-market IT team migrates 10 legacy servers to a single HPE ML350 Gen10 server powered by the 878649-B21 Intel Xeon Gold 6146 Kit, running VMware ESXi and HPE OneView. Benefit: Delivers a 70% reduction in physical footprint, 50% lower power and cooling costs, and centralized management, boosting operational efficiency and lowering TCO.
Real-Time In-Memory Analytics on 878649-B21 HPE ML350 Gen10 6146 Xeon-G Kit
Scenario: A retail chain deploys SAP HANA on an HPE ML350 Gen10 configured with the 878649-B21 Xeon Gold 6146 Kit, 512 GB DDR4 memory, and NVMe storage. Benefit: Achieves sub-second query response, scales to 2 million daily transactions, and reduces reporting latency by 90%, enabling accurate, real-time inventory and sales insights.
Enterprise VDI Deployment Using 878649-B21 HPE ML350 Gen10 6146 Xeon-G Kit
Scenario: A global enterprise builds a Citrix-based virtual desktop infrastructure on an HPE ML350 Gen10 with the 878649-B21 Xeon Gold 6146 Kit, 1 TB RAM, and SSD storage. Benefit: Supports 500 concurrent HD sessions with sub-1-second login, ensures 99.9% SLA uptime, and cuts per-user infrastructure costs by 30%, enhancing remote workforce productivity.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 878649-B21 |  878653-L21 |  866552-B21 |  801228-L21 |  801271-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 | 256 GB | 128 GB |
| Memory Type Support | DDR5 | DDR4 & DDR5 | DDR5 | DDR4 & DDR5 | DDR4 |
| Generation | Intel 13th Gen | Intel 14th Gen | Intel 13th Gen | Intel 13th Gen | Intel 12th Gen |
| Architecture | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake | Alder Lake |
| ECC Support | No | No | No | No | No |
| Security Features | None | SGX | SGX | None | SGX |
| 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-x | Intel VT-x |
| Cores | 8 | 8 | 8 | 16 | 8 |
| Threads | 16 | 16 | 16 | 32 | 16 |
| Base Clock | 3.6 | 3.8 | 3.6 | 3.6 | 3.6 |
| Max Boost Clock | 5.0 | 5.0 | 4.9 | 5.0 | 5.0 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| L2 Cache | 4 | 4 | 8 | 8 | 8 |
| L3 Cache | 16 | 16 | 24 | 24 | 16 |
| 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 | 300 | 350 | 350 | 350 | 350 |
| Graphics Max Dynamic Frequency | 1100 | 1050 | 1100 | 1100 | 1200 |
| Memory Channels | Dual | Dual | Dual | Quad | 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 / Workstation | Gaming | Gaming / Workstation |
| Product Name | 878649-B21 | 878653-L21 Desktop Processor | Intel Core i7-13th Gen (Model 866552-B21) | 801228-L21 | Intel Core i7-12700K Processor |
| Height | 0.5 inches | 1.4 | N/A | 0.2 | 0.5 inches |
| Width | 1.5 inches | 1.4 | N/A | 1.5 | 1.5 inches |
| Depth | 1.5 inches | 3.5 | N/A | 1.5 | 1.5 inches |
| Weight | 0.35 lbs | 0.25 | N/A | 0.15 | 0.3 lbs |
Reviews & Ratings
Z
Zahid Iqbal
5
System remains stable even under heavy utilization.
P
Petri Salonen
4
Integrated cleanly into our Gen10 environment.
R
Ryan Fletcher
4
Strong CPU choice for demanding applications.
S
Shaheryar Ali
5
Delivers reliable enterprise performance.
Questions & Answers
What is the HPE ML350 Gen10 6146 Xeon-G Kit (SKU: 878649-B21)?
The HPE ML350 Gen10 6146 Xeon-G Kit is a server CPU upgrade bundle featuring an Intel Xeon Silver 6146 processor designed to deliver balanced compute performance for mid-range enterprise workloads.
Which processor is included in the HPE ML350 Gen10 6146 Xeon-G Kit?
The kit includes one Intel Xeon Silver 6146 CPU operating at 3.2 GHz base frequency with Turbo Boost up to 3.7 GHz, optimized for multi-threaded applications.
How much memory does the HPE ML350 Gen10 support with this kit?
When paired with the 6146 Xeon, the ML350 Gen10 supports up to 3 TB of DDR4 SmartMemory across 24 DIMM slots for high-capacity, high-availability workloads.
What storage options are compatible with the ML350 Gen10 using this CPU kit?
The ML350 Gen10 supports a variety of SAS, SATA, and NVMe drives in both 2.5″ and 3.5″ form factors, allowing flexible high-performance or high-capacity configurations.
Can the HPE ML350 Gen10 6146 Xeon-G Kit be used for virtualization?
Yes, the Xeon Silver 6146 provides Intel Virtualization Technology (VT-x and VT-d) and supports large memory footprints, making it ideal for VMware, Hyper-V, and containerized environments.
What are the primary use cases for the ML350 Gen10 with the Xeon Silver 6146?
This configuration is optimized for database hosting, virtualization, enterprise applications, and remote offices requiring a balance of performance, reliability, and scalability.
What is the typical power consumption of the ML350 Gen10 with the 6146 CPU?
Under full load, the Xeon Silver 6146 consumes up to 165 W; total system power draw depends on additional components but remains efficient for its class.
Which operating systems are certified for the HPE ML350 Gen10 6146 Xeon-G Kit?
HPE certifies the ML350 Gen10 with this CPU for Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi, and other common enterprise OSes.
How many PCIe expansion slots are available in the ML350 Gen10?
The ML350 Gen10 chassis offers up to eight PCIe 3.0 slots, supporting GPUs, RAID controllers, network adapters, and custom I/O cards.
Does the ML350 Gen10 support HPE Integrated Lights-Out (iLO)?
Yes, the ML350 Gen10 includes HPE iLO 5 for remote management, monitoring, and firmware updates via a secure web interface or RESTful API.
Which RAID controllers are compatible with this HPE kit?
HPE Smart Array controllers such as the P408i-a, P816i-a, and H240 support hardware RAID levels 0, 1, 5, 6, 10, 50, and 60 with this server configuration.
What network connectivity options are built into the ML350 Gen10?
By default, the server includes FlexibleLOM with up to four 1/10 GbE ports, and additional NICs can be added via PCIe slots or custom FlexibleLOM modules.
Is the HPE ML350 Gen10 6146 Xeon-G Kit upgradeable in the future?
Yes, the server design allows processor upgrades within the Intel Scalable family, memory expansion, additional storage bays, and enhanced cooling modules.
What warranty is provided with the HPE ML350 Gen10 6146 Xeon-G Kit?
HPE offers a standard three-year parts, labor, and on-site support warranty, with options to extend coverage up to five years or add mission-critical support levels.
How does the ML350 Gen10 with the Xeon Silver 6146 compare to Gen9 models?
Compared to Gen9, the Gen10 platform delivers up to 60% better workload performance, improved security with Silicon Root of Trust, and more memory capacity per socket.
What safety and compliance certifications does the ML350 Gen10 hold?
The ML350 Gen10 complies with UL, CE, FCC, KC, RCM, and RoHS standards, ensuring global regulatory compliance and safe operation in enterprise environments.
How do I install the Xeon Silver 6146 CPU kit in my ML350 Gen10?
Power down and disconnect the server, open the chassis, align the CPU with the socket following the triangle keying, secure the retention arm, apply thermal grease, and reassemble.