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866556-L21
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HPE ML350 Gen10 6140M Xeon-G FIO
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Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
866556-L21
- Description:
- HPE ML350 Gen10 6140M Xeon-G FIO
- Rating:
Added to cart 28 times recently
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2 In stock - Ready to Ship
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- Hpe
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
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866556-L21 Overview
866556-L21 is an Intel processor from the Intel 12th Gen family that utilizes the Alder Lake architecture and is designed for the LGA 1700 socket. It features 8 cores and 16 threads, operating at a base clock speed of 3.6 GHz and capable of boosting up to 5.0 GHz. The processor includes 4 MB of L2 cache and 16 MB of L3 cache, has a thermal design power of 125W, and comes with Intel UHD Graphics 770 to handle everyday graphical tasks.
866556-L21 supports DDR5 memory, ensuring rapid data transfer rates through its dual memory channels, and is equipped with PCIe 5.0 connectivity for high-speed peripheral integration. With a focus on gaming, workstation, and server applications, this CPU is built for reliable performance without overclocking support and ensures robust data security with SGX and virtualization capabilities via Intel VT-x.
866556-L21 price is is available on request. Get immediate quote.
Request bulk order quote for 866556-L21 for additional pricing. Browse the full Hpe Ml350 Server Processors series or explore all Hpe products.
866556-L21 Specifications
- Weight
- 0.8 lbs
- Depth
- 1.4 inches
- Height
- 0.6 inches
- Width
- 1.4 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
- Overclocking Support
- No
- TDP
- 125W
- Unlocked
- No
- Cooler Included
- No
- Series
- Intel Core
- Category
- Desktop
- Max Memory Support
- 128 GB
- Memory Type Support
- DDR5
- Instruction Set Extensions
- AVX2
- Cores
- 8
- Threads
- 16
- Base Clock
- 3.6 GHz
- Max Boost Clock
- 5.0 GHz
- L2 Cache
- 4 MB
- Integrated Graphics
- Intel UHD Graphics 770
- Security Features
- SGX
- Graphics Base Frequency
- 350 MHz
- Generation
- Intel 12th Gen
- Architecture
- Alder Lake
- L3 Cache
- 16 MB
- Graphics Max Dynamic Frequency
- 1200 MHz
- Product Name
- Intel Core i7-12700 866556-L21
866556-L21 Use Case
866556-L21 HPE ML350 Gen10 6140M Xeon-G FIO for Enterprise Virtualization Consolidation
A financial services firm consolidates 20+ VMware and Hyper-V workloads onto a single 866556-L21 HPE ML350 Gen10 6140M Xeon-G FIO server, achieving a 60% reduction in hardware footprint, 40% lower energy costs and simplified high-availability management.
866556-L21 HPE ML350 Gen10 6140M Xeon-G FIO Powered Edge AI Inferencing
A manufacturing plant deploys real-time predictive-maintenance models at the production line edge on the 866556-L21 HPE ML350 Gen10 6140M Xeon-G FIO, delivering sub-5 ms inference latency, 30% improvement in equipment uptime and secure on-premises data processing.
866556-L21 HPE ML350 Gen10 6140M Xeon-G FIO for High-Density Virtual Desktop Infrastructure
A healthcare organization hosts 150+ remote clinician desktops on the 866556-L21 HPE ML350 Gen10 6140M Xeon-G FIO, ensuring secure, compliant access to critical applications, cutting desktop provisioning time by 50% and simplifying IT operations.
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Product Comparison Table 
| 866556-L21 |  878656-B21 |  801257-L21 |  866532-L21 |  878657-B21 | |
|---|---|---|---|---|---|
| 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 | DDR4 & DDR5 | DDR5 | DDR5 | DDR4 & DDR5 |
| Generation | Intel 12th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen |
| Architecture | Alder Lake | Raptor Lake | Raptor Lake | Alder Lake | Raptor Lake |
| ECC Support | No | No | No | No | No |
| Security Features | SGX | None | None | TME | SGX |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX2 | AVX-512 |
| Virtualization Support | Intel VT-x | Intel VT-x / Intel VT-d | Intel VT-x | Intel VT-x | Intel VT-x |
| Cores | 8 | 16 | 8 | 8 | 16 |
| Threads | 16 | 24 | 16 | 16 | 24 |
| Base Clock | 3.6 GHz | 3.4 GHz | 3.8 GHz | 3.8 | 3.2 GHz |
| Max Boost Clock | 5.0 GHz | 5.4 GHz | 5.0 GHz | 5.0 | 5.0 GHz |
| Overclocking Support | No | Yes | Yes | Yes | Yes |
| L2 Cache | 4 MB | 16 MB | 4 MB | 0.25 | 16 MB |
| L3 Cache | 16 MB | 30 MB | 16 MB | 12 | 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 MHz | 350 MHz | 350 | 300 MHz |
| Graphics Max Dynamic Frequency | 1200 MHz | 1100 MHz | 1100 MHz | 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 | No | Yes | Yes | Yes | Yes |
| Cooler Included | No | No | No | No | No |
| Use Case | Gaming | Gaming | Gaming | Gaming | Gaming |
| Product Name | Intel Core i7-12700 866556-L21 | Intel Core i7-13700K Processor (878656-B21) | Intel Core i7-13700K (801257-L21) | Intel Core i7-866532-L21 | 878657-B21 |
Compliance & Warranty
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
A
Aaron Nichols
5
Strong compute performance for demanding applications.
S
Sheryar Iqbal
5
No throttling during peak usage.
V
Ville Maki
5
Quick installation with no firmware issues.
T
Tom Redford
5
Well suited for virtualization hosts.
H
Haseeb Anwar
5
Reliable Gen10 processor.
Questions & Answers
What are the key specifications of the HPE ML350 Gen10 6140M Xeon-G FIO server?
The HPE ML350 Gen10 6140M Xeon-G FIO features a single Intel Xeon Gold 6140M 18-core 2.3 GHz processor (upgradable to two), 24 DDR4 DIMM slots supporting up to 3 TB memory, flexible LOM networking, eight PCIe Gen3 expansion slots, and hot-plug drive bays.
Which Intel Xeon processors are supported in SKU 866556-L21?
SKU 866556-L21 ships with an Intel Xeon Gold 6140M 18-core 2.3 GHz CPU and supports any second-generation Intel Xeon Scalable processor up to Platinum series, enabling up to two CPUs per chassis.
How much memory can I install in the ML350 Gen10 6140M?
The ML350 Gen10 6140M offers 24 DDR4 DIMM slots with speeds up to 2666 MT/s, supporting a maximum of 3 TB using 128 GB RDIMMs for memory-intensive workloads.
What storage configurations are available for this server?
By default, it supports up to eight SFF or four LFF hot-plug drive bays. With optional expanders, you can scale to 30 SFF or 16 LFF drives, and choose HPE Smart Array controllers for hardware RAID.
Which RAID controllers are compatible with the ML350 Gen10 6140M?
Compatible RAID controllers include HPE Smart Array P408i-a (8 GB cache) for hardware RAID 0/1/5/6/10/50/60 and the embedded S100i SATA software RAID for entry-level protection.
What networking options does the server support?
FlexibleLOM networking supports 4×1 GbE, 2×10 GbE, or 2×25 GbE adapters. You can also add PCIe NICs or HPE 10/25/40 GbE mezzanine cards to meet bandwidth demands.
What management features are included with HPE iLO 5?
HPE iLO 5 delivers remote management, system health monitoring, virtual media, RESTful API, and automatic firmware updates, with optional Advanced or Premium licensing for scripting and proactive insights.
What power supply options are available and is redundancy supported?
Choose from 500 W, 800 W, or 1600 W Flex Slot power supplies with Platinum efficiency. Redundant configurations (N+1) are supported to ensure continuous operation.
Which operating systems are supported on the ML350 Gen10 6140M?
The server is certified for Windows Server 2016/2019/2022, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware vSphere ESXi, and major Hyper-V distributions.
How does the HPE Silicon Root of Trust enhance security?
Silicon Root of Trust embeds immutable keys in the chipset, verifying firmware integrity from power-on. It prevents unauthorized firmware changes and detects tampering at each boot cycle.
What are the physical dimensions and weight of the chassis?
The ML350 Gen10 is a 5U tower chassis measuring 17.5″ D × 8.75″ W × 17.5″ H and weighs approximately 50 lbs fully populated, fitting standard datacenter racks with an optional rail kit.
Is the server suitable for virtualization and container workloads?
Yes. With up to two CPUs, 3 TB memory, hardware RAID, and multiple network adapters, it delivers performance and scalability for VMware, Hyper-V, KVM, and container platforms like Kubernetes.
What reliability features does the ML350 Gen10 offer?
It includes hot-plug drives and fans, optional redundant power, HPE Runtime Firmware Validation, power-capping, and automated thermal management to maintain uptime and protect components.
What is the warranty and service coverage for SKU 866556-L21?
Standard coverage is a 3-year HPE Parts Replacement and 1-year HPE onsite labor warranty. You can extend with HPE Foundation Care or Proactive Care for up to 5 years.
Which expansion slots are available for GPUs or HBAs?
The server offers eight PCIe Gen3 slots in x8 and x16 form factors, supporting GPUs, HBAs, NVMe adapters, and additional NICs for specialized compute or storage acceleration.
How energy efficient is the ML350 Gen10 6140M?
With Titanium/Platinum power supplies, advanced power management, and HPE Active Health System, it delivers up to 94% efficiency and dynamically adjusts consumption based on workload.
What typical use cases does this server address?
The ML350 Gen10 6140M excels in virtualization, medium-to-large databases, data analytics, file and print services, ERP applications, and edge computing scenarios requiring high reliability.