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Strong and consistent CPU performance in our XL450 Gen10 compute nodes.
872559-B21
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HPE XL450 Gen10 Xeon-G 6140 Kit
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872559-B21
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- HPE XL450 Gen10 Xeon-G 6140 Kit
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872559-B21 Overview
872559-B21 is an Intel Core i7-12700K processor that features Intel’s 12th Gen Alder Lake architecture on the LGA 1700 socket. It offers a balanced combination of performance and efficiency with 12 cores and 20 threads, a base clock of 3.6 GHz and a boost clock up to 5.0 GHz, backed by 12 MB of L2 cache and 25 MB of L3 cache, and a TDP of 125W.
This processor comes equipped with integrated Intel UHD Graphics 770, supports both DDR4 and DDR5 memory in a dual-channel configuration, and includes PCIe 5.0 support along with unlocked overclocking features. It is compatible with popular chipsets for desktop platforms and is ideal for demanding gaming, workstation tasks, and overclocking enthusiasts.
872559-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 872559-B21 for additional pricing. Browse the full Hpe Apollo Servers Processors series or explore all Hpe products.
872559-B21 Specifications
- Product Type
- Processors
- Brand
- Intel
- Series
- Intel Core
- Category
- Desktop
- Max Memory Support
- 128 GB
- Memory Type Support
- DDR4 & DDR5
- Generation
- Intel 12th Gen
- Architecture
- Alder Lake
- ECC Support
- No
- Security Features
- None
- CPU Socket
- LGA 1700
- Instruction Set Extensions
- AVX2
- Virtualization Support
- Intel VT-x
- Cores
- 12
- Threads
- 20
- Base Clock
- 3.6 GHz
- Max Boost Clock
- 5.0 GHz
- Overclocking Support
- Yes
- L2 Cache
- 12 MB
- L3 Cache
- 25 MB
- TDP
- 125W
- Integrated Graphics
- Intel UHD Graphics 770
- Graphics Base Frequency
- 350 MHz
- Graphics Max Dynamic Frequency
- 1300 MHz
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- Unlocked
- Yes
- Cooler Included
- No
- Use Case
- Gaming
- Product Name
- Intel Core i7-12700K Processor
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
872559-B21 Use Case
Enterprise Virtualization Consolidation with HPE XL450 Gen10 Xeon-G 6140 Kit
In a mid-sized enterprise data center running 50+ Windows and Linux VMs, the HPE XL450 Gen10 Xeon-G 6140 Kit delivers 18-core processing density and 2933 MT/s memory bandwidth to consolidate workloads onto a single 2U server. Result: 40% reduction in rack space and power consumption, 35% faster VM provisioning, and simplified day-to-day operations with HPE iLO automation.
Low-Latency Financial Trading Analytics with HPE XL450 Gen10 Xeon-G 6140 Kit
A high-frequency trading firm leverages the HPE XL450 Gen10 Xeon-G 6140 Kit to process streaming market data in real time, executing complex risk models at sub-millisecond latency. Outcome: 20% faster trade execution, enhanced market responsiveness, and enterprise-grade reliability validated by HPE’s proven quality benchmarks.
Edge AI Inference for Smart Manufacturing using HPE XL450 Gen10 Xeon-G 6140 Kit
A global automaker deploys the HPE XL450 Gen10 Xeon-G 6140 Kit at plant edge nodes to run computer-vision quality-inspection models with on-device inferencing. Benefit: 30% reduction in defect rates, instantaneous decision-making on the production line, and scalable performance growth without cloud latency or data-sovereignty risks.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 872559-B21 |  P01278-B21 |  853926-B21 |  872562-B21 |  830748-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 | DDR4 & DDR5 | DDR4 & DDR5 | DDR5 | DDR4 |
| Generation | Intel 12th Gen | Intel 13th Gen | Intel 13th Gen | Intel 14th Gen | Intel 11th Gen |
| Architecture | Alder Lake | Raptor Lake | Raptor Lake | Raptor Lake | Rocket Lake |
| ECC Support | No | No | No | No | No |
| Security Features | None | SGX | SGX | SGX | SGX |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1200 |
| Instruction Set Extensions | AVX2 | AVX-512 | AVX2 | AVX2 | AVX2 |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Cores | 12 | 8 | 16 | 16 | 8 |
| Threads | 20 | 16 | 24 | 32 | 16 |
| Base Clock | 3.6 GHz | 3.8 | 3.4 GHz | 3.6 | 3.6 |
| Max Boost Clock | 5.0 GHz | 5.0 | 5.4 GHz | 5.0 | 4.9 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| L2 Cache | 12 MB | 4 | 16 MB | 2 | 4 |
| L3 Cache | 25 MB | 16 | 30 MB | 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 | 350 MHz | 350 | 350 MHz | 350 | 300 |
| Graphics Max Dynamic Frequency | 1300 MHz | 1150 | 1350 MHz | 1050 | 1100 |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 4.0 |
| Unlocked | Yes | Yes | Yes | Yes | Yes |
| Cooler Included | No | No | No | Yes | No |
| Use Case | Gaming | Gaming | Gaming | Gaming | Gaming / Workstation |
| Product Name | Intel Core i7-12700K Processor | Intel Core i7-13700K (P01278-B21) | Intel Core i7-13700K | Intel Core 872562-B21 Processor | Intel Core i9-11900K |
| Height | N/A | 1.4 | N/A | 1.4 inches | N/A |
| Width | N/A | 1.2 | N/A | 1.4 inches | N/A |
| Depth | N/A | 1.5 | N/A | 0.2 inches | N/A |
| Weight | N/A | 0.3 | N/A | 0.3 lbs | N/A |
Reviews & Ratings
B
Bilal Ahmed
5
Thermals are well controlled even under heavy processing loads.
S
Sebastian Klein
5
Integrated smoothly with existing infrastructure without downtime.
D
Darren Price
5
A solid enterprise processor kit suitable for demanding workloads.
H
Hassan Raza
5
Reliable performance and easy deployment across multiple servers.
Questions & Answers
What is the HPE XL450 Gen10 Xeon-G 6140 Kit (SKU 872559-B21)?
The HPE XL450 Gen10 Xeon-G 6140 Kit (SKU 872559-B21) is a server motherboard and chassis assembly pre-configured with an Intel Xeon Gold 6140 CPU for high-performance enterprise and HPC workloads.
Which processor comes preinstalled in this kit?
This kit includes a single Intel Xeon Gold 6140 processor, featuring 18 cores, 36 threads, a 2.3 GHz base clock and up to 3.7 GHz turbo frequency.
What type and capacity of memory does the XL450 Gen10 support?
The XL450 Gen10 supports up to 2 TB of DDR4 ECC Registered DIMMs across 16 memory slots, with speeds up to 2666 MT/s.
How many and what kind of DIMM slots are available?
It provides 16 DDR4 ECC Registered DIMM slots, organized in a quad-channel configuration per processor for maximum throughput and reliability.
What integrated network connectivity does it offer?
The kit includes four 10 GbE SFP+ ports and two 1 GbE RJ-45 ports on the embedded FlexibleLOM for high-speed, low-latency networking.
Which PCIe expansion slots are supported?
The chassis features seven PCIe Gen3 slots (six full-height, one low-profile) for GPUs, HBA/RAID cards or additional I/O modules.
What storage drive bays are available in this kit?
It offers eight front-accessible hot-plug SAS/SATA drive bays with support for up to 12 TB per drive and optional NVMe backplane upgrades.
What server form factor does the XL450 Gen10 use?
The HPE XL450 Gen10 is a 2U rack server designed for dense computing environments and data centers.
Which power supplies and redundancy options are supported?
This kit supports dual redundant hot-swap 800 W or 1600 W Flex Slot power supplies for N+1 fault tolerance and high efficiency.
Which operating systems are compatible with this kit?
It is validated for Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server and VMware ESXi.
What remote management features are included?
The kit includes HPE iLO 5 with Integrated Remote Console, RESTful API support, agentless management and automated firmware updates.
What are the typical use cases for the HPE XL450 Gen10 Xeon-G 6140 Kit?
Common use cases include virtualization, database acceleration, HPC, large-scale analytics and in-memory computing workloads.
How do I install the HPE XL450 Gen10 Xeon-G 6140 Kit?
Slide the 2U chassis into a standard 19" rack, secure it with rails, connect power/network cables, and power on the system; iLO will guide you through firmware and OS setup.
What warranty and support services are provided?
HPE backs this kit with a 3-year parts, labor and on-site support warranty, plus optional Proactive Care and Foundation Care service upgrades.
Can I install GPU or accelerator cards in this kit?
Yes, the seven PCIe Gen3 slots support full-height GPU, FPGA or ASIC accelerator cards for AI, ML and compute-intensive tasks.
What are the physical dimensions and weight of the server kit?
The XL450 Gen10 measures 86 mm × 447 mm × 720 mm (H×W×D) and weighs approximately 18 kg (empty chassis without drives or PSUs).