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High frequency Gen9 blade CPU improves responsiveness.
819848-L21
HPE BL460c Gen9 E5 -2643v4 FIO Kit
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819848-L21
- Description:
- HPE BL460c Gen9 E5 -2643v4 FIO Kit
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819848-L21 Overview
819848-L21 is an Intel 13th Gen processor built on the Raptor Lake architecture with a socket type of LGA 1700. It features 8 cores and 16 threads, offering a base clock speed of 3.8 GHz and boosting up to 5.0 GHz, complemented by 4 MB of L2 cache and 16 MB of L3 cache, all within a 125W TDP envelope.
819848-L21 supports overclocking with its unlocked design and comes equipped with Intel UHD Graphics 770 (350 MHz base frequency and 1100 MHz max dynamic frequency). It also supports DDR5 memory in a dual-channel configuration, utilizes PCIe 5.0, and includes advanced virtualization (Intel VT-x) and security (SGX) features—making it well-suited for gaming, workstation, and server use cases while ensuring broad platform compatibility across LGA 1700 chipsets.
819848-L21 price is is available on request. Get immediate quote.
Request bulk order quote for 819848-L21 for additional pricing. Browse the full Hpe Bl460C Blade Server Processors series or explore all Hpe products.
819848-L21 Specifications
- Product Type
- Processors
- Brand
- Intel
- Series
- Intel Core
- Category
- Desktop
- Max Memory Support
- 128 GB
- Memory Type Support
- DDR5
- Generation
- Intel 13th Gen
- Architecture
- Raptor Lake
- ECC Support
- No
- Security Features
- SGX
- CPU Socket
- LGA 1700
- Instruction Set Extensions
- AVX2
- Virtualization Support
- Intel VT-x
- Cores
- 8
- Threads
- 16
- Base Clock
- 3.8
- 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
- 350
- Graphics Max Dynamic Frequency
- 1100
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- Unlocked
- Yes
- Cooler Included
- No
- Use Case
- Gaming
- Product Name
- 819848-L21
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
819848-L21 Use Case
Enterprise Virtualization and Cloud Infrastructure Acceleration
In a large financial services data center migrating mission-critical workloads to a VMware vSphere private cloud, IT architects deploy the 819848-L21 HPE BL460c Gen9 E5-2643v4 FIO Kit as compute blades. The dual-socket E5-2643v4 configuration delivers 12 high-frequency cores per node, optimized I/O pathways and memory bandwidth for dense virtualization. Outcome: 40% higher VM density, 30% faster live-migration times and a 20% reduction in total cost of ownership compared to Gen8 platforms.
High-Performance In-Memory Database and Analytics
A global retail chain consolidates SAP HANA and Microsoft SQL Server OLTP/OLAP workloads on an HPE BladeSystem using the 819848-L21 HPE BL460c Gen9 E5-2643v4 FIO Kit. The blade’s advanced FIO mezzanine card and E5-2643v4’s 3.4 GHz base clock accelerate in-memory queries and data aggregation. Outcome: 50% faster end-of-day batch processing, sub-second inventory lookups and a predictable 99.99% SLA for critical analytics.
Scalable High-Performance Computing (HPC) Cluster Nodes
A national research laboratory builds an HPC cluster for computational fluid dynamics and genomics analysis using HPE BL460c Gen9 blades equipped with the 819848-L21 E5-2643v4 FIO Kit. The integrated FlexibleLOM I/O and high-core-count CPU deliver low-latency interconnects and parallel compute performance. Outcome: 2× reduction in simulation runtimes, linear scaling across 64 nodes and accelerated time-to-results for research breakthroughs.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 819848-L21 |  819857-L21 |  872011-B21 |  875953-B21 |  872008-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 | DDR5 | DDR4 & DDR5 | DDR4 & DDR5 | DDR4 & DDR5 | DDR4 & DDR5 |
| Generation | Intel 13th Gen | Intel 13th Gen | Intel 12th Gen | Intel 13th Gen | Intel 13th Gen |
| Architecture | Raptor Lake | Raptor Lake | Alder Lake | Raptor Lake | Raptor Lake |
| ECC Support | No | No | No | No | No |
| Security Features | SGX | None | SGX | None | SGX |
| 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 |
| Cores | 8 | 16 | 8 | 16 | 8 |
| Threads | 16 | 24 | 16 | 24 | 16 |
| Base Clock | 3.8 | 3.8 | 3.6 | 3.4 | 3.6 |
| Max Boost Clock | 5.0 | 5.1 | 5.0 | 5.4 | 4.9 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| L2 Cache | 4 | 16 | 4 | 14 | 4 |
| L3 Cache | 16 | 30 | 16 | 20 | 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 | 300 | 350 |
| Graphics Max Dynamic Frequency | 1100 | 1200 | 1200 | 1300 | 1050 |
| 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 | Gaming |
| Product Name | 819848-L21 | Intel Core i7-13700K Processor | 872011-B21 Intel Core Alder Lake Processor | Intel Core i7-13700K Processor (875953-B21) | Intel Core i7-13700K (Part No. 872008-B21) |
| Height | N/A | N/A | 0.59 | N/A | N/A |
| Width | N/A | N/A | 1.57 | N/A | N/A |
| Depth | N/A | N/A | 1.57 | N/A | N/A |
| Weight | N/A | N/A | 0.35 | N/A | N/A |
Reviews & Ratings
U
Usman Khalid
4
Stable operation for compute workloads.
B
Bas Van Dijk
5
Installed smoothly with immediate recognition.
H
Henry Adams
3
Good option for performance focused blades.
I
Irfan Bashir
4
Meets enterprise requirements.
Questions & Answers
What is the HPE BL460c Gen9 E5-2643v4 FIO Kit?
The HPE BL460c Gen9 E5-2643v4 FIO Kit is a factory-integrated flexible I/O and processor upgrade module designed for HPE ProLiant BL460c Gen9 blade servers, combining an Intel® Xeon® E5-2643 v4 CPU with a preconfigured FlexibleLOM networking adapter.
Which processor is included in the HPE BL460c Gen9 E5-2643v4 kit?
This kit includes the Intel® Xeon® E5-2643 v4 processor, a six-core, twelve-thread CPU clocked at 3.4 GHz base frequency with 3.7 GHz Turbo Boost.
How many cores and threads does the Intel Xeon E5-2643 v4 have?
The Intel® Xeon® E5-2643 v4 provides 6 cores and 12 threads, delivering high single-thread performance for compute-intensive applications.
Which blade enclosure is this FIO kit compatible with?
It is compatible only with HPE Synergy 12000 and HPE BladeSystem c7000 enclosures populated with BL460c Gen9 server bays.