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Xeon Gold 6148 delivers strong compute density in DL560 Gen10.
840385-L21
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HPE DL560 Gen10 Xeon-Gold 6148 (2.4GHz/20-core/145W) FIO Pro...
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Name:
840385-L21
- Description:
- HPE DL560 Gen10 Xeon-Gold 6148 (2.4GHz/20-core/145W) FIO Processor Kit
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840385-L21 Overview
840385-L21 is an Intel processor from the Intel Core series built on the 12th Gen Alder Lake architecture. It is engineered for desktop use with an LGA 1700 socket and features 8 cores with 16 threads, operating at a base clock of 3.8 GHz and boosting up to 5.0 GHz, while offering 4 MB of L2 cache and 16 MB of L3 cache. It has a TDP of 125W and includes integrated Intel UHD Graphics 770, which runs with a base frequency of 350 MHz and can reach up to 1200 MHz dynamically.
The CPU supports DDR4 memory in dual-channel mode and is compatible with PCIe 5.0, making it ideal for gaming and workstation applications. It comes with standard security features including SGX, supports Intel VT-x for virtualization, and provides AVX2 instruction set extensions for enhanced performance. Overclocking is not supported, and although it is designed for high-performance tasks, dimensions and weight details are not officially documented.
840385-L21 price is is available on request. Get immediate quote.
Request bulk order quote for 840385-L21 for additional pricing. Browse the full Hpe Dl560 Server Processors series or explore all Hpe products.
840385-L21 Specifications
- Weight
- N/A
- Height
- N/A
- Depth
- N/A
- Width
- N/A
- 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
- Overclocking Support
- No
- TDP
- 125W
- Unlocked
- No
- Cooler Included
- No
- Series
- Intel Core
- Category
- Desktop
- Instruction Set Extensions
- AVX2
- Cores
- 8
- Threads
- 16
- Integrated Graphics
- Intel UHD Graphics 770
- Max Boost Clock
- 5.0
- L2 Cache
- 4
- Graphics Base Frequency
- 350
- L3 Cache
- 16
- Security Features
- SGX
- Generation
- Intel 12th Gen
- Architecture
- Alder Lake
- Graphics Max Dynamic Frequency
- 1200
- Memory Type Support
- DDR4
- Base Clock
- 3.8
- Max Memory Support
- N/A
- Product Name
- Intel 12th Gen Core i7-840385-L21 Alder Lake
840385-L21 Use Case
Enterprise Virtualization Consolidation with 840385-L21 HPE DL560 Gen10 Xeon-Gold 6148 FIO Processor Kit
Scenario: A global IT services firm needs to host 300+ mission-critical VMware vSphere VMs on a single chassis. They deploy the 840385-L21 HPE DL560 Gen10 server with Intel Xeon-Gold 6148 (2.4 GHz/20-core/145 W) FIO Processor Kit to maximize compute density and reliability. Benefit: Achieves a 45% increase in VM density, cuts hardware footprint by half, and reduces power and cooling costs by 30%, ensuring robust multi-tenant performance and simplified management.
In-Memory Database Acceleration for SAP HANA on HPE DL560 Gen10 Xeon-Gold 6148
Scenario: A manufacturing enterprise running SAP HANA faces slow query response during end-of-month reporting. By upgrading to the 840385-L21 HPE DL560 Gen10 with Intel Xeon-Gold 6148 FIO Processor Kit and 3 TB of persistent memory, they handle large columnar data sets in-memory. Benefit: Slashes reporting times from hours to under 15 minutes, delivers 3× faster analytics, and supports real-time insights for supply chain optimization, driving agile decision-making and reduced operational risk.
High-Performance Computing and AI Model Training on HPE DL560 Gen10 Xeon-Gold 6148
Scenario: A biotech startup performs genome sequencing and deep-learning model training for drug discovery. Leveraging the 840385-L21 HPE DL560 Gen10 with dual Intel Xeon-Gold 6148 processors, high-bandwidth memory, and GPU-accelerated PCIe slots, they run parallel workloads at scale. Benefit: Delivers up to 2.5× faster AI training throughput, reduces time-to-result from days to hours, and accelerates research cycles, enabling faster candidate identification and competitive advantage in precision medicine.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 840385-L21 |  840391-L21 |  P02986-B21 |  P02961-L21 |  P03023-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 | N/A | 128 GB | 128 GB | 128 GB | 128 GB |
| Memory Type Support | DDR4 | DDR5 | DDR4 & DDR5 | DDR5 | DDR4 & DDR5 |
| Generation | Intel 12th Gen | Intel 14th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen |
| Architecture | Alder Lake | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake |
| ECC Support | No | No | No | No | No |
| Security Features | SGX | None | None | None | 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-d | Intel VT-x |
| Cores | 8 | 8 | 8 | 16 | 8 |
| Threads | 16 | 16 | 16 | 24 | 16 |
| Base Clock | 3.8 | 3.6 | 3.6 | 3.4 | 3.6 |
| Max Boost Clock | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 |
| Overclocking Support | No | Yes | Yes | Yes | No |
| L2 Cache | 4 | 4 | 8 | 16 | 8 |
| L3 Cache | 16 | 16 | 16 | 30 | 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 | 350 | 350 | 350 | 300 |
| Graphics Max Dynamic Frequency | 1200 | 1200 | 1200 | 1250 | 1350 |
| 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 | No | Yes | Yes | Yes | No |
| Cooler Included | No | No | No | No | No |
| Use Case | Gaming | Gaming | Gaming | Gaming / Workstation | Gaming |
| Product Name | Intel 12th Gen Core i7-840385-L21 Alder Lake | Intel Core 14th Gen Raptor Lake 840391-L21 | Intel Core i7-13700K | Intel Core i7-13700K | P03023-B21 |
| Height | N/A | 0.2 | 1.57 | 1.5 | 0.14 inches |
| Width | N/A | 1.5 | 1.57 | 1.5 | 1.5 inches |
| Depth | N/A | 1.5 | 0.5 | 0.2 | 1.5 inches |
| Weight | N/A | 0.3 | 0.25 | 0.5 | 0.3 lbs |
Reviews & Ratings
K
Kamran Yaseen
5
Handles heavy workloads without throttling.
J
Jukka Miettinen
4
Integrated smoothly into quad socket setup.
H
Henry Adams
4
Ideal for demanding enterprise applications.
N
Naveed Raza
4
High performance and reliable.
Questions & Answers
What is the HPE DL560 Gen10 Xeon-Gold 6148 (2.4 GHz/20-core/145 W) FIO Processor Kit?
It’s a field-installable upgrade kit for HPE ProLiant DL560 Gen10 servers, featuring Intel Xeon Gold 6148 with 20 cores, 2.4 GHz base frequency and 145 W TDP.
Which HPE servers are compatible with the Xeon-Gold 6148 FIO Processor Kit?
This kit is compatible exclusively with HPE ProLiant DL560 Gen10 systems that support FIO (Field-Installable Option) processor upgrades.
How many processors are included in the 840385-L21 kit?
The kit includes two Intel Xeon Gold 6148 processors and all required mounting hardware for dual-socket configurations.
What are the key performance specifications of the Xeon Gold 6148?
Each CPU delivers 20 cores, 40 threads, 2.4 GHz base clock (up to 3.7 GHz Turbo), 27.5 MB shared cache and 145 W TDP.
How do I install the FIO Processor Kit in my DL560 Gen10?
Power down the server, remove the existing heat-sink and CPU, align the new CPU in the socket, apply the provided thermal material, reseat the heat-sink, and reboot.
Does the kit include thermal interface material?
Yes, the FIO kit provides pre-applied high-performance thermal interface material for optimal heat transfer.
What memory speeds are supported with the Xeon Gold 6148?
It supports up to DDR4-2666 MT/s RDIMMs or LRDIMMs across 12 memory slots per CPU, for a total of 24 DIMM slots in dual-socket mode.
Can I mix Xeon Gold 6148 with other processor models?
No. Intel requires identical CPU models with matching stepping and microcode in both sockets for stable operation.
What thermal and power considerations should I know?
Each CPU draws up to 145 W; ensure adequate rack cooling (30 °C max inlet) and redundant power supplies rated for the increased load.
What warranty covers the HPE DL560 Gen10 FIO Processor Kit?
This kit is backed by HPE’s standard three-year limited warranty, including parts, labor and HPE support services.
How can the Xeon Gold 6148 improve server performance?
With 20 cores and 40 threads per CPU, it accelerates virtualization, database processing and in-memory analytics workloads.
Is on-board virtualization supported?
Yes. Intel VT-x, VT-d and SR-IOV technologies are fully supported for enhanced virtualization and I/O performance.
What is the part number and SKU for ordering?
Order HPE spare 840385-L21, also referenced as HPE DL560 Gen10 Xeon-Gold 6148 FIO Processor Kit.
Can I upgrade an existing DL560 Gen10 to this CPU kit?
Yes. If your DL560 Gen10 was shipped with lower-tier CPUs, this FIO kit enables a direct in-field upgrade to the Xeon Gold 6148.
What critical use cases benefit most from this processor kit?
High-performance computing, virtualization clusters, large databases and real-time analytics see the greatest gains.
Where can I find installation instructions and technical documentation?
Refer to the HPE ProLiant DL560 Gen10 Maintenance and Service Guide, available on HPE’s official support website.