United States$5,000,000+
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Caleb Thornton
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The Xeon Gold 6146 FIO kit delivers strong multi-core performance.
878142-L21
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HPE DL580 Gen10 Xeon-Gold 6146 (3.2GHz/12-core/165W) FIO Pro...
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Name:
878142-L21
- Description:
- HPE DL580 Gen10 Xeon-Gold 6146 (3.2GHz/12-core/165W) FIO Processor Kit
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878142-L21 Overview
878142-L21 is an Intel processor from the Intel 13th Gen family built on the Raptor Lake architecture with an LGA 1700 socket. With 16 cores and 24 threads, it operates at a base clock of 3.4 GHz and can boost up to 5.4 GHz, featuring an 8 MB L2 cache and a 30 MB L3 cache, while its 125W TDP and Intel UHD Graphics 770 provide robust performance for demanding computing tasks.
This CPU supports DDR5 memory in a dual-channel configuration with up to 128 GB capacity and is equipped with PCIe 5.0 connectivity, overclocking capabilities, and platform compatibility with Intel 600 and 700 series chipsets, making it ideal for gaming, workstation, and server use cases.
878142-L21 price is is available on request. Get immediate quote.
Request bulk order quote for 878142-L21 for additional pricing. Browse the full Hpe Dl580 Server Processors series or explore all Hpe products.
878142-L21 Specifications
- Weight
- 0.5 lbs
- Height
- 1.5 inches
- Depth
- 3.5 inches
- Width
- 4.0 inches
- ECC Support
- No
- Use Case
- Gaming
- 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
- Memory Type Support
- DDR5
- Generation
- Intel 13th Gen
- Architecture
- Raptor Lake
- Instruction Set Extensions
- AVX2
- Overclocking Support
- Yes
- Integrated Graphics
- Intel UHD Graphics 770
- Unlocked
- Yes
- Security Features
- SGX
- Threads
- 24
- Graphics Base Frequency
- 350 MHz
- Base Clock
- 3.4 GHz
- Max Boost Clock
- 5.4 GHz
- L3 Cache
- 30 MB
- Product Name
- Intel Core i7-13700K
- L2 Cache
- 8 MB
- Graphics Max Dynamic Frequency
- 1300 MHz
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 878142-L21 |  878141-B21 |  P05709-B21 |  P05715-L21 |  P05683-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 | DDR5 | DDR5 | DDR5 | DDR5 | 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 | SGX | SGX | SGX | 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-x | Intel VT-x / Intel VT-d |
| Cores | 16 | 8 | 16 | 8 | 8 |
| Threads | 24 | 16 | 24 | 16 | 16 |
| Base Clock | 3.4 GHz | 3.6 | 3.2 GHz | 3.6 | 3.6 |
| Max Boost Clock | 5.4 GHz | 5.0 | 4.8 GHz | 4.9 | 5.0 |
| Overclocking Support | Yes | No | Yes | No | Yes |
| L2 Cache | 8 MB | 4 | 2 MB | 4 | 4 |
| L3 Cache | 30 MB | 16 | 24 MB | 16 | 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 | 350 |
| Graphics Max Dynamic Frequency | 1300 MHz | 1100 | 1200 MHz | 1200 | 1200 |
| 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 | No | Yes | No | Yes |
| Cooler Included | No | No | No | No | No |
| Use Case | Gaming | Gaming | Gaming | Gaming | Gaming |
| Product Name | Intel Core i7-13700K | Intel Core i7-12700 (878141-B21) | Intel Core i7-13700 | Intel Core i7 P05715-L21 | P05683-L21 |
| Height | 1.5 inches | N/A | 0.2 inches | 1.5 inches | 0.6 |
| Width | 4.0 inches | N/A | 1.5 inches | 1.5 inches | 1.5 |
| Depth | 3.5 inches | N/A | 1.5 inches | 0.125 inches | 1.5 |
| Weight | 0.5 lbs | N/A | 0.25 lbs | 0.3 lbs | 0.3 |
Reviews & Ratings
I
Ibrahim Nawaz
4
Reliable CPU for compute-intensive enterprise workloads.
G
Gareth Pollard
5
Stable operation in production environments.
N
Nida Ashfaq
5
Handled demanding tasks without issues.
S
Simon Hardman
4
A powerful FIO option for Gen10.
Questions & Answers
What are the key specifications of the HPE DL580 Gen10 Xeon-Gold 6146 FIO Processor Kit?
The kit features a 12-core Intel Xeon-Gold 6146 CPU at 3.2 GHz base frequency (3.7 GHz turbo), 24 threads, 165 W TDP, L3 cache of 24.75 MB and an FIO heatsink assembly.
Which HPE servers are compatible with the Xeon-Gold 6146 FIO Processor Kit?
This processor kit is compatible with HPE ProLiant DL580 Gen10 servers equipped with the LGA 3647 socket and Gen10 system boards.
How many cores and threads does the Xeon-Gold 6146 provide?
The Intel Xeon-Gold 6146 delivers 12 physical cores and 24 threads via Hyper-Threading technology.
What is the base and maximum turbo frequency of the Xeon-Gold 6146?
The processor runs at a 3.2 GHz base clock and can turbo boost up to 3.7 GHz on lightly threaded workloads.
What is the thermal design power (TDP) of this processor kit?
The Xeon-Gold 6146 has a thermal design power rating of 165 W.
Does the FIO Processor Kit include a heatsink and thermal interface?
Yes. The Factory Installation Option (FIO) kit includes an HPE-qualified heatsink and pre-applied thermal interface material.
How do I install the Xeon-Gold 6146 FIO Processor Kit in a DL580 Gen10?
Power down the server, release the CPU socket latches, align the processor keyed edges to the socket, engage latches, install the heatsink per HPE QuickSpecs, then power on.
What memory configurations are supported with this CPU in DL580 Gen10?
The DL580 Gen10 supports up to 6 TB of DDR4 at 2666 MT/s across 48 DIMM slots populated in mirrored or mixed mode.
Is the Xeon-Gold 6146 suitable for virtualization workloads?
Yes. With 12 cores, 24 threads and Intel VT-x/VT-d support, it delivers high consolidation ratios for virtualized environments.
Does this kit support Intel Optane DC persistent memory?
Yes. When paired with HPE DL580 Gen10 server firmware, it supports Intel Optane DC persistent memory for tiered storage acceleration.
What warranty coverage comes with the HPE FIO Processor Kit?
HPE provides a standard three-year limited warranty covering parts and labor when installed in a supported server.
How does the Xeon-Gold 6146 compare to the Gold 6130 or 6244?
The 6146 offers higher base frequency (3.2 GHz) and cache (24.75 MB) than the 6130, while the 6244 trades cores for faster turbo speeds.
Can I mix Xeon-Gold 6146 with other CPU models in the same server?
No. Intel requires identical CPU models and stepping for multi-socket configurations to ensure stability.
What are the ideal use cases for the Xeon-Gold 6146 in a DL580 Gen10?
It excels in database management, large-scale virtualization, enterprise resource planning (ERP) and in-memory analytics.
How does the 165 W TDP impact data center power and cooling?
At 165 W, plan for adequate rack power distribution and airflow; HPE thermal solution guidelines ensure optimal cooling.
Where can I purchase or get a quote for SKU 878142-L21?
Contact your authorized HPE reseller or visit the HPE Store online, provide SKU 878142-L21 and request pricing and availability.