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Xeon Gold 6142 handled high-density VMs efficiently.
826880-B21
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HPE DL380 Gen10 Xeon-Gold 6142 (2.6GHz/16-core/150W) Process...
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826880-B21
- Description:
- HPE DL380 Gen10 Xeon-Gold 6142 (2.6GHz/16-core/150W) Processor Kit
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- Warranty:
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- List Price:
$4,915.60
- Price:
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826880-B21 Overview
826880-B21 is an Intel processor from the Intel 12th Gen family built on the Alder Lake architecture and designed for the LGA 1700 socket. It features 8 cores and 16 threads with a base clock of 3.6 GHz and a maximum boost clock of 5.0 GHz, backed by 4 MB of L2 cache and 16 MB of L3 cache, and a TDP of 125W. The chip also packs Intel UHD Graphics 770 with a graphics base frequency of 300 MHz and a max dynamic frequency of 1150 MHz.
The 826880-B21 supports both DDR4 and DDR5 memory in a dual-channel configuration and is equipped with PCIe 5.0 for cutting-edge connectivity. With overclocking support enabled and platform compatibility with select Intel 600 and 700 series chipsets, this processor is ideal for high-performance gaming and workstation applications.
826880-B21 price is $4,325.72, a 12% saving from the Hpe list price of $4,915.60. 826880-B21 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for 826880-B21 for additional pricing. Browse the full Hpe Dl380 Server Processors series or explore all Hpe products.
826880-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
- 8
- Threads
- 16
- Base Clock
- 3.6
- Max Boost Clock
- 5.0
- Overclocking Support
- Yes
- L2 Cache
- 4
- L3 Cache
- 16
- TDP
- 125W
- Integrated Graphics
- Intel UHD Graphics 770
- Graphics Base Frequency
- 300
- Graphics Max Dynamic Frequency
- 1150
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- Unlocked
- Yes
- Cooler Included
- No
- Use Case
- Gaming
- Product Name
- Intel Core i7-12700K
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
826880-B21 Use Case
Enterprise Virtualization and Cloud Consolidation
In a corporate data center, deploying the 826880-B21 HPE DL380 Gen10 with Xeon-Gold 6142 (2.6 GHz/16-core/150 W) enables the consolidation of 150+ virtual machines and container workloads. This high-density configuration maximizes VM density, reduces physical servers by 40%, lowers power consumption and total cost of ownership, and accelerates hybrid cloud deployments.
High-Performance Transactional Database Acceleration
For mission-critical SQL Server and Oracle OLTP environments, the 826880-B21 HPE DL380 Gen10 Xeon-Gold 6142 (2.6 GHz/16-core/150 W) delivers sub-millisecond query latency and up to 2× throughput gains. This configuration ensures SLA compliance, cuts transactional processing times, and supports high-availability clustering for financial services and e-commerce platforms.
Real-Time Big Data Analytics and In-Memory Computing
Running Apache Spark, Hadoop or SAP HANA on the 826880-B21 HPE DL380 Gen10 with Xeon-Gold 6142 (2.6 GHz/16-core/150 W) accelerates in-memory data processing and large-scale analytics. Businesses gain real-time insights with up to 50% faster query response, scalable BI performance, and rapid decision-making for data-driven operations.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 826880-B21 |  P02506-L21 |  826854-B21 |  817949-L21 |  826856-B21 | |
|---|---|---|---|---|---|
| Architecture | Alder Lake | Raptor Lake | Zen 3 | Raptor Lake | Raptor Lake |
| Base Clock | 3.6 | 3.6 GHz | 3.8 | 3.6 GHz | 3.6 GHz |
| Brand | Intel | Intel | AMD | Intel | Intel |
| CPU Socket | LGA 1700 | LGA 1700 | AM4 | LGA 1700 | LGA 1700 |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Cooler Included | No | No | No | No | No |
| Cores | 8 | 8 | 8 | 8 | 8 |
| Depth | N/A | N/A | N/A | N/A | 1.5 inches |
| ECC Support | No | No | No | No | No |
| Generation | Intel 12th Gen | Intel 13th Gen | Ryzen 5000 Series | Intel 13th Gen | Intel 13th Gen |
| Graphics Base Frequency | 300 | 350 MHz | N/A | 400 MHz | N/A |
| Graphics Max Dynamic Frequency | 1150 | 1200 MHz | N/A | 1250 MHz | N/A |
| Height | N/A | N/A | N/A | N/A | 0.6 inches |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX2 | AVX-512 |
| Integrated Graphics | Intel UHD Graphics 770 | Intel UHD Graphics 770 | None | Intel UHD Graphics 770 | Intel UHD Graphics 770 |
| L2 Cache | 4 | 4 MB | 4 MB | 8 | 4 MB |
| L3 Cache | 16 | 16 MB | 32 MB | 24 | 24 MB |
| Max Boost Clock | 5.0 | 5.0 GHz | 4.7 | 5.0 GHz | 5.0 GHz |
| Max Memory Support | 128 GB | 128 GB | 128 GB | 128 GB | 128 GB |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| Memory Type Support | DDR4 & DDR5 | DDR4 & DDR5 | DDR4 | DDR5 | DDR4 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 4.0 | PCIe 5.0 | PCIe 5.0 |
| Product Name | Intel Core i7-12700K | P02506-L21 | AMD Ryzen 7 5800X | Intel Core i7-13700K | 826856-B21 High Performance Processor |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | None | None | None | None | SGX |
| Series | Intel Core | Intel Core | AMD Ryzen | Intel Core | Intel Core |
| TDP | 125W | 125W | 105W | 125W | 125W |
| Threads | 16 | 16 | 16 | 16 | 16 |
| Unlocked | Yes | Yes | Yes | Yes | Yes |
| Use Case | Gaming | Gaming | Gaming / Workstation / Overclocking | Gaming / Workstation | Gaming / Workstation |
| Virtualization Support | Intel VT-x | Intel VT-x / Intel VT-d | AMD-V | Intel VT-x / Intel VT-d | Intel VT-x |
| Weight | N/A | N/A | N/A | N/A | 0.3 lbs |
| Width | N/A | N/A | N/A | N/A | 1.5 inches |
Reviews & Ratings
L
Luqman Raza
5
Excellent balance of performance and scalability.
M
Martin Shaw
5
Stable under sustained compute-heavy workloads.
N
Noman Farooq
4
Strong processor choice for Gen10 servers.
O
Oliver Hughes
4
Performance met expectations in production.
Questions & Answers
What does HPE part number 826880-B21 include?
The 826880-B21 kit includes one Intel Xeon Gold 6142 2.6 GHz 16-core processor, integrated heat sink, thermal interface material, and installation documentation.
Which HPE server models support the Xeon Gold 6142 kit?
The 826880-B21 processor kit is compatible with HPE ProLiant DL380 Gen10 servers and other Gen10 platforms that accept LGA 3647 Xeon Scalable processors.
What are the core count and base/turbo frequencies of the Xeon Gold 6142?
The Intel Xeon Gold 6142 provides 16 physical cores running at a 2.6 GHz base frequency and up to 3.7 GHz with Intel Turbo Boost Technology 2.0.
What is the power consumption (TDP) of this processor kit?
This processor kit has a Thermal Design Power (TDP) rating of 150 W under typical operating conditions.
How much cache memory does the Intel Xeon Gold 6142 have?
The Xeon Gold 6142 features 22 MB of Intel Smart Cache, dynamically shared across all processor cores for optimized performance.
What type and capacity of memory does this processor support?
It supports six-channel DDR4 memory at up to 2666 MT/s, with a maximum capacity of 768 GB per processor when used with HPE SmartMemory modules.
Does the Xeon Gold 6142 support Intel Turbo Boost Technology?
Yes, the processor supports Intel Turbo Boost Technology 2.0, automatically increasing core frequency from 2.6 GHz up to 3.7 GHz as workload demands.
Which virtualization technologies are supported by this CPU?
The Xeon Gold 6142 supports Intel Virtualization Technology (VT-x), VT-d for directed I/O, and VT-c for network and I/O virtualization acceleration.
How does this processor improve server performance?
With 16 cores, high memory bandwidth, and large cache, the Xeon Gold 6142 delivers enhanced parallel processing for virtualization, database, and analytics workloads, boosting throughput by up to 30% over lower-core alternatives.
Can I install the 826880-B21 kit myself in my server?
Yes, trained IT staff can install this kit by following the HPE ProLiant DL380 Gen10 maintenance and service guide, using proper ESD precautions and the provided installation tools.
How can I verify compatibility with my HPE ProLiant DL380 Gen10?
Check the HPE QuickSpecs for ProLiant DL380 Gen10 or use the HPE Product Compatibility Tool online to confirm system firmware and hardware support for SKU 826880-B21.
What warranty covers the HPE 826880-B21 processor kit?
This processor kit is covered by HPE’s standard three-year limited warranty, matching the warranty of a new ProLiant server installation.
Does this processor kit support HPE SmartMemory?
Yes, the Xeon Gold 6142 fully supports HPE SmartMemory, enabling error correction, optimized performance and reliability in HPE ProLiant servers.
What cooling requirements are needed for this 150W CPU?
You must install the HPE‐supplied heat sink and ensure adequate server fan speeds per the HPE thermal guidance, maintaining inlet temperatures between 10 °C and 35 °C.
How do I update firmware after installing the Xeon Gold 6142?
Use the HPE Service Pack for ProLiant (SPP) to update server BIOS, iLO firmware and system ROM for full compatibility and performance optimization.
What are the main benefits of upgrading to Xeon Gold 6142 in Gen10 servers?
Upgrading delivers increased core counts, higher memory bandwidth, advanced security features and improved virtualization density, accelerating mission-critical workloads and reducing total cost of ownership.