United States$5,000,000+
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D
Derek Collins
5
The Xeon Gold 6140M performs well in memory intensive enterprise environments.
878138-B21
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HPE DL580 Gen10 Xeon-Gold 6140M (2.3GHz/18-core/140W) Proces...
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Name:
878138-B21
- Description:
- HPE DL580 Gen10 Xeon-Gold 6140M (2.3GHz/18-core/140W) Processor Kit
- Rating:
Added to cart 28 times recently
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- Hpe
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- Warranty:
- 3
- List Price:
$8,992.55
- Price:
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878138-B21 Overview
878138-B21 is a high-performance Intel processor from the Intel 12th Gen series featuring the Alder Lake architecture, designed for the LGA 1700 socket. It offers 12 cores and 20 threads, operating at a base clock of 3.6 GHz with a boost up to 5.0 GHz, and includes 12 MB of L2 cache and 25 MB of L3 cache while delivering a TDP of 125W.
This processor comes with Intel UHD Graphics 770, supports dual-channel DDR4 & DDR5 memory up to 128 GB, and is equipped with PCIe 5.0 interfaces for high-speed connectivity. With overclocking support and compatibility with Intel 600 series chipsets, 878138-B21 is ideally suited for demanding gaming, workstation, and overclocking scenarios.
878138-B21 price is $8,273.15, a 8% saving from the Hpe list price of $8,992.55. 878138-B21 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for 878138-B21 for additional pricing. Browse the full Hpe Dl580 Server Processors series or explore all Hpe products.
878138-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
- Max Boost Clock
- 5.0
- Overclocking Support
- Yes
- L2 Cache
- 12
- L3 Cache
- 25
- TDP
- 125W
- Integrated Graphics
- Intel UHD Graphics 770
- Graphics Base Frequency
- 350
- Graphics Max Dynamic Frequency
- 1100
- 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
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 878138-B21 |  878152-L21 |  878142-B21 |  878154-L21 |  816649-L21 | |
|---|---|---|---|---|---|
| Architecture | Alder Lake | Raptor Lake | Raptor Lake | Alder Lake | Raptor Lake |
| Base Clock | 3.6 | 3.8 GHz | 3.6 | 3.6 GHz | 3.6 |
| Brand | Intel | Intel | Intel | Intel | Intel |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Cooler Included | No | No | No | No | No |
| Cores | 12 | 8 | 8 | 8 | 16 |
| Depth | N/A | N/A | 1.6 inches | N/A | 0.2 inches |
| ECC Support | No | No | No | No | No |
| Generation | Intel 12th Gen | Intel 13th Gen | Intel 13th Gen | Intel 12th Gen | Intel 13th Gen |
| Graphics Base Frequency | 350 | 350 MHz | 300 | 300 MHz | 300 MHz |
| Graphics Max Dynamic Frequency | 1100 | 1100 MHz | 1100 | 1150 MHz | 1200 MHz |
| Height | N/A | N/A | 0.5 inches | N/A | 1.5 inches |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX2 | AVX-512 |
| Integrated Graphics | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 |
| L2 Cache | 12 | 4 MB | 8 | 4 MB | 4 MB |
| L3 Cache | 25 | 16 MB | 16 | 16 MB | 20 MB |
| Max Boost Clock | 5.0 | 5.0 GHz | 5.0 | 4.9 GHz | 5.0 |
| 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 | DDR5 | DDR4 & DDR5 | DDR4 & DDR5 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Product Name | Intel Core i7-12700K | Intel Core i7-13700K | Intel Core i7 Raptor Lake 878142-B21 | 878154-L21 | 816649-L21 Processor |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | None | SGX | None | SGX | SGX |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 125W | 125W | 125W | 125W |
| Threads | 20 | 16 | 16 | 16 | 24 |
| Unlocked | Yes | Yes | Yes | Yes | Yes |
| Use Case | Gaming | Gaming | Gaming | Gaming / Workstation | Gaming / Workstation |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Weight | N/A | N/A | 0.3 lbs | N/A | 0.8 lbs |
| Width | N/A | N/A | 1.6 inches | N/A | 1.5 inches |
Reviews & Ratings
I
Imran Latif
4
Reliable processor for virtualization heavy deployments.
S
Simon Drake
5
Consistent performance across production servers.
N
Nadia Iqbal
4
Met expectations for stability.
V
Victor Hammond
5
Solid Gold CPU option for Gen10.
Questions & Answers
What are the key specifications of the HPE DL580 Gen10 Xeon-Gold 6140M (2.3 GHz/18-core/140 W) Processor Kit?
The kit features an Intel Xeon Gold 6140M CPU with 18 cores and 36 threads, a 2.3 GHz base clock (up to 3.7 GHz turbo), 140 W TDP, and integrates seamlessly into HPE DL580 Gen10 servers.
How many cores and threads does the Xeon Gold 6140M processor offer?
The Xeon Gold 6140M delivers 18 physical cores and 36 threads, enabling high-concurrency workloads and efficient virtualization.
What is the base and turbo clock speed of this processor?
The processor runs at a 2.3 GHz base frequency and boosts up to 3.7 GHz under Intel Turbo Boost Technology.
What is the thermal design power (TDP) of the Xeon Gold 6140M?
This CPU has a TDP of 140 W, balancing performance and energy consumption for enterprise applications.
Which HPE server platforms are compatible with SKU 878138-B21?
This processor kit is fully compatible with HPE ProLiant DL580 Gen10 servers.
What memory types and capacities are supported by this processor kit?
It supports up to 6 TB of DDR4 SmartMemory across 48 DIMM slots at speeds up to 2933 MT/s.
How many PCIe lanes does the Xeon Gold 6140M provide?
It offers 48 PCIe 3.0 lanes for high-bandwidth I/O expansion and accelerator connectivity.
Does the Xeon Gold 6140M support Intel Hyper-Threading and Turbo Boost?
Yes, it supports Intel Hyper-Threading for simultaneous multithreading and Intel Turbo Boost Technology for dynamic frequency scaling.
Is hardware-assisted virtualization supported by this processor?
Yes, the processor includes Intel VT-x and VT-d for enhanced virtualization performance and I/O security.
How does this CPU improve virtualization and database performance?
With 36 threads, high memory bandwidth, and advanced virtualization features, it accelerates VM density and database transaction throughput.
What are the primary use cases for the HPE DL580 Gen10 with Xeon Gold 6140M?
Ideal for large-scale virtualization, in-memory databases, analytics, and mission-critical enterprise applications.
Can I upgrade my existing DL580 Gen10 server with this kit?
Yes, the kit is a direct upgrade for any HPE ProLiant DL580 Gen10 configured with a compatible CPU socket.
How do I install the HPE DL580 Gen10 Xeon Gold 6140M Processor Kit?
Follow HPE’s QuickSpecs installation guide to power down the server, insert the processor into the LGA3647 socket, secure the heatsink, and update system firmware.
Can I install multiple Xeon Gold 6140M kits in one server?
Yes, the DL580 Gen10 supports up to four processors; you can install up to four Xeon Gold 6140M kits for maximum compute density.
What warranty and support does HPE provide for this processor kit?
HPE offers a standard three-year parts, labor, and on-site support warranty, with optional Proactive Care and Foundation Care enhancements.
How energy-efficient is the Xeon Gold 6140M in typical workloads?
The 140 W TDP and Intel Speed Select Technology optimize power consumption under varying loads, ensuring energy-efficient performance.
Where can I purchase SKU 878138-B21 - HPE DL580 Gen10 Xeon Gold 6140M Processor Kit?
You can buy this processor kit directly from HPE’s official website, authorized HPE partners, or certified resellers.