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866540-L21
HPE ML350 Gen10 5122 Xeon-G FIO
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866540-L21 is an Intel Core processor from the Intel 13th Gen Raptor Lake family designed for desktop platforms using the LGA 1700 socket. It features 8 cores and 16 threads with a base clock of 3.6 GHz and a boost clock of 5.0 GHz, supported by 4 MB of L2 cache and 16 MB of L3 cache, all within a 95W TDP envelope. The processor comes with integrated Intel UHD Graphics 770, ensuring quality visual performance even without a discrete graphics card.
Memory support is robust with compatibility for both DDR4 and DDR5 across dual channels, and the chip supports up to 128 GB of RAM. Additional features include PCIe 5.0 connectivity, AVX-512 instruction extensions, and Intel VT-x for virtualization, alongside unlocked overclocking capabilities. This makes the 866540-L21 ideally suited for gaming, workstation tasks, and general high-performance computing.
866540-L21 price is is available on request. Get immediate quote.
Request bulk order quote for 866540-L21 for additional pricing. Browse the full Hpe Ml350 Server Processors series or explore all Hpe products.
A 250-seat professional services firm deploys the 866540-L21 HPE ML350 Gen10 with Intel Xeon-G 5122 and Flexible I/O (FIO) slots to host VMware Horizon virtual desktops. The server’s dual-socket architecture, hardware-accelerated security and NVMe caching deliver sub-50 ms login times and 99.9 % SLA uptime, reducing endpoint management costs by 30 % and accelerating IT provisioning.
A national retail chain implements an on-premises analytics cluster using three 866540-L21 HPE ML350 Gen10 nodes equipped with Intel Xeon-G 5122 processors and FIO-optimized NVMe drives. Integrated with SAP HANA and Python-driven ML pipelines, the platform processes point-of-sale data in under 500 ms per query, enabling dynamic pricing, inventory optimization and a 4× boost in promotional ROI.
An automotive parts manufacturer deploys rack-optimized 866540-L21 HPE ML350 Gen10 servers at factory lines, pairing Xeon-G 5122 CPUs with FPGA-accelerated FIO modules for real-time image inference. The low-latency compute and NVMe-accelerated I/O reduce defect detection time by 70 %, ensure ISO 9001 compliance and cut scrap rates by 40 %, driving a payback in under 12 months.
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| 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 12th Gen | Intel 12th Gen |
| Architecture | Raptor Lake | Raptor Lake | Raptor Lake | Alder Lake | Alder Lake |
| ECC Support | No | No | No | No | No |
| Security Features | SGX | None | None | SGX | None |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Instruction Set Extensions | AVX-512 | 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 | 8 | 8 |
| Threads | 16 | 16 | 16 | 16 | 16 |
| Base Clock | 3.6 GHz | 3.6 | 3.6 | 3.6 | 3.6 |
| Max Boost Clock | 5.0 GHz | 5.0 | 5.0 | 4.9 | 5.0 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| L2 Cache | 4 MB | 4 | 4 | 4 | 12 |
| L3 Cache | 16 MB | 24 | 16 | 16 | 20 |
| TDP | 95W | 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 | 350 |
| Graphics Max Dynamic Frequency | 1100 MHz | 1100 | 1100 | 1100 | 1100 |
| 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 / General Use | Gaming | Gaming | Gaming | Gaming / Workstation |
| Product Name | Intel Core i7-866540-L21 | 878657-L21 | 878649-B21 | Intel Core i7-12700K Processor 866534-B21 | Intel Core i7-866548-L21 |
| Height | 1.48 inches | 0.5 | 0.5 inches | 1.57 inches | 0.5 |
| Width | 1.48 inches | 0.5 | 1.5 inches | 1.57 inches | 1.65 |
| Depth | 0.17 inches | 0.5 | 1.5 inches | 0.15 inches | 1.65 |
| Weight | 0.3 lbs | 0.3 | 0.35 lbs | 0.4 lbs | 0.25 |
Balanced CPU that performs well across mixed workloads.
Stable under continuous usage.
Integrated seamlessly into ML350 Gen10.
Good choice for mid range enterprise tasks.
Predictable and dependable.
The HPE ML350 Gen10 5122 Xeon-G FIO includes an Intel Xeon Gold 5122 processor, 24 DIMM slots supporting up to 1.5 TB DDR4 memory, flexible storage for up to 8 LFF or 24 SFF drives, and multiple PCIe Gen3 expansion slots.
This server is factory-loaded with the Intel Xeon Gold 5122 CPU, offering 4 cores at 3.6 GHz base frequency and up to 4.0 GHz Turbo Boost.
The server supports up to 1.5 TB of DDR4 memory across 24 DIMM slots, running at speeds up to 2933 MT/s with RDIMMs.
You can configure up to 8 large-form-factor (LFF) or 24 small-form-factor (SFF) drives, with support for SAS, SATA, and NVMe options.