United States$5,000,000+
Inventory Delivered By
C
Colin Rutherford
5
The Xeon Gold 6142M delivers excellent performance for memory-intensive workloads.
878140-B21
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HPE DL580 Gen10 Xeon-Gold 6142M (2.6GHz/16-core/150W) Proces...
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Name:
878140-B21
- Description:
- HPE DL580 Gen10 Xeon-Gold 6142M (2.6GHz/16-core/150W) Processor Kit
- Rating:
Added to cart 28 times recently
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In stock - Ready to Ship
- Brand:
- Hpe
- Condition:
- Warranty:
- 3
- List Price:
$9,953.61
- Price:
$9,157.328% off
Quantity:
1
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878140-B21 Overview
878140-B21 is an Intel processor from the 13th Gen Raptor Lake series that features a high-performance design ideal for gaming and workstation applications. It is built on the LGA 1700 socket with 16 cores and 24 threads, operating with a base clock of 3.8 GHz and reaching up to a boost clock of 5.2 GHz, backed by a 2 MB L2 cache and a 24 MB L3 cache while running at a thermal design power (TDP) of 125W.
In addition, 878140-B21 integrates Intel UHD Graphics 770 with a graphics base frequency of 350 MHz and a max dynamic frequency of 1300 MHz. It supports both DDR4 and DDR5 memory through a dual-channel configuration and is equipped with a PCIe 5.0 interface. With unlocked overclocking support and excellent platform compatibility across modern chipsets, this processor is perfectly suited for gaming, enthusiast overclocking, and professional workstation environments.
878140-B21 price is $9,157.32, a 8% saving from the Hpe list price of $9,953.61. 878140-B21 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for 878140-B21 for additional pricing. Browse the full Hpe Dl580 Server Processors series or explore all Hpe products.
878140-B21 Specifications
- Height
- 1.5 inches
- Weight
- 0.07 lbs
- Width
- 1.5 inches
- ECC Support
- No
- Use Case
- Gaming
- Depth
- 0.14 inches
- CPU Socket
- LGA 1700
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- Product Type
- Processors
- Brand
- Intel
- Virtualization Support
- Intel VT-x
- Cores
- 16
- TDP
- 125W
- Cooler Included
- No
- Series
- Intel Core
- Category
- Desktop
- Max Memory Support
- 128 GB
- Generation
- Intel 13th Gen
- Architecture
- Raptor Lake
- Security Features
- None
- Instruction Set Extensions
- AVX2
- Overclocking Support
- Yes
- L3 Cache
- 24 MB
- Integrated Graphics
- Intel UHD Graphics 770
- Unlocked
- Yes
- Memory Type Support
- DDR4 & DDR5
- Threads
- 24
- Graphics Base Frequency
- 350 MHz
- Product Name
- Intel Core i7-13700K
- Base Clock
- 3.8 GHz
- L2 Cache
- 2 MB
- Graphics Max Dynamic Frequency
- 1300 MHz
- Max Boost Clock
- 5.2 GHz
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 878140-B21 |  816663-B21 |  788335-B21 |  P05701-L21 |  878137-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 | DDR4 & DDR5 | DDR4 | DDR5 | DDR5 | DDR4 & DDR5 |
| Generation | Intel 13th Gen | Intel 12th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen |
| Architecture | Raptor Lake | Alder Lake | Raptor Lake | Raptor Lake | Raptor Lake |
| ECC Support | No | No | No | No | No |
| Security Features | None | SGX | None | SGX | None |
| 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-d | Intel VT-x | Intel VT-x |
| Cores | 16 | 8 | 8 | 8 | 8 |
| Threads | 24 | 16 | 16 | 16 | 16 |
| Base Clock | 3.8 GHz | 3.6 | 3.6 GHz | 3.6 GHz | 3.2 |
| Max Boost Clock | 5.2 GHz | 5.0 | 5.0 GHz | 4.9 GHz | 4.8 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| L2 Cache | 2 MB | 4 | 4 MB | 8 MB | 4 |
| L3 Cache | 24 MB | 16 | 16 MB | 16 MB | 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 MHz | 350 |
| Graphics Max Dynamic Frequency | 1300 MHz | 1150 | 1100 MHz | 1200 MHz | 1150 |
| 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 | Gaming | Gaming | Gaming / Workstation / General Use | Gaming |
| Product Name | Intel Core i7-13700K | Intel Core i7-12700K | Intel Core i7-13700K | P05701-L21 Official Intel 13th Gen Raptor Lake Processor | 878137-B21 |
| Height | 1.5 inches | 0.5 inches | N/A | 1.48 inches | N/A |
| Width | 1.5 inches | 0.5 inches | N/A | 1.48 inches | N/A |
| Depth | 0.14 inches | 0.2 inches | N/A | 0.2 inches | N/A |
| Weight | 0.07 lbs | 0.25 lbs | N/A | 0.3 lbs | N/A |
Reviews & Ratings
S
Shayan Malik
5
Stable processor for large-scale virtualization.
T
Trevor Walsh
5
Performed reliably under continuous load.
A
Anum Qazi
5
Met enterprise performance expectations.
V
Victor Hanley
5
Well-suited for DL580 Gen10 systems.
Questions & Answers
What is the HPE DL580 Gen10 Xeon-Gold 6142M Processor Kit (SKU: 878140-B21)?
The HPE DL580 Gen10 Xeon-Gold 6142M Processor Kit (SKU: 878140-B21) is a high-performance compute module featuring a 16-core, 2.6 GHz Intel Xeon Gold 6142M CPU designed for HPE ProLiant DL580 Gen10 servers.
Which servers are compatible with SKU 878140-B21?
This processor kit is fully compatible with HPE ProLiant DL580 Gen10 and HPE ProLiant DL580 Gen10 v2 systems that support Intel Xeon Scalable Processors.
What performance benefits does the Xeon Gold 6142M provide?
The Xeon Gold 6142M delivers 16 cores at 2.6 GHz (up to 3.7 GHz Turbo), 150 W TDP, and 22 MB cache, offering superior multi-threaded performance and low latency for demanding workloads.
Can I mix SKU 878140-B21 with other CPU models in the same server?
No, HPE requires that both processor sockets use identical SKU and stepping; mixing different Intel Xeon models voids support and may reduce system stability.
How do I install the HPE DL580 Gen10 Xeon-Gold 6142M Processor Kit?
Power down the server, remove the heat sink assemblies, seat the processor into the designated socket using the retention lever, apply thermal grease, reattach heat sinks, and follow HPE’s installation guide.
What memory speeds are supported with this processor kit?
The Xeon Gold 6142M supports DDR4 memory at up to 2666 MT/s in quad-rank or dual-rank configurations, ensuring optimal bandwidth for data-intensive applications.
What is the maximum TDP and power draw for SKU 878140-B21?
The maximum Thermal Design Power (TDP) for the Intel Xeon Gold 6142M is 150 W, requiring appropriate server power supply capacity and cooling.
Is firmware or BIOS update required before installing this processor?
Yes, ensure the server’s iLO firmware and system BIOS are updated to the latest HPE release to guarantee full compatibility with the Xeon Gold 6142M.
What are the primary use cases for the Xeon-Gold 6142M in DL580 Gen10?
Ideal for virtualization, large database management, in-memory analytics, and mission-critical enterprise applications requiring high compute density.
Does this processor kit include a heat sink and mounting hardware?
Yes, SKU 878140-B21 ships with the pre-installed CPU, integrated heat sink, retention bracket, and all required mounting accessories.
How does Xeon Gold 6142M differ from the standard 6142 variant?
The ‘M’ suffix indicates enhanced memory encryption features and advanced performance optimizations reserved for select HPE platforms.
Can I order additional units of SKU 878140-B21 with a service contract?
Yes, you can order this processor kit through HPE or authorized partners and optionally bundle with HPE Foundation Care or ProActive Care service contracts.
What warranty coverage applies to this HPE processor kit?
The processor kit is covered under HPE’s standard limited warranty when installed in a supported HPE server, with extended options available via Care Pack services.
Is this processor optimized for virtualization workloads?
Yes, the 16 cores, large cache, and Intel VT-x/VT-d technologies ensure efficient VM density and low-latency I/O virtualization performance.
What security features are included in the Xeon-Gold 6142M?
It provides Intel SGX enclave protection, Intel AES-NI encryption acceleration, and support for HPE iLO secure root of trust for hardware-level security.
Where can I find technical documentation for installing SKU 878140-B21?
Refer to the HPE ProLiant DL580 Gen10 Maintenance and Service Guide available on the HPE Support website for detailed installation and configuration instructions.