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The Xeon E7-8890v4 FIO kit delivers stable enterprise-grade performance.
816643-L21
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HPE DL580 Gen9 Xeon E7-8890v4 (2.2GHz/24-core/60MB/165W) FIO...
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816643-L21
- Description:
- HPE DL580 Gen9 Xeon E7-8890v4 (2.2GHz/24-core/60MB/165W) FIO Processor Kit
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816643-L21 Overview
816643-L21 is an Intel Core processor from the 13th Gen Raptor Lake series that features an LGA 1700 socket design with 16 cores and 24 threads. It operates at a base clock speed of 3.8 GHz with the ability to boost up to 5.0 GHz, and it is equipped with 4 MB of L2 cache and 24 MB of L3 cache while maintaining a 125W TDP for efficient performance under load.
This processor integrates Intel UHD Graphics 770, supports both DDR4 and DDR5 memory in a dual-channel configuration for versatile memory options, and utilizes PCIe 5.0 for high-speed connectivity. Its overclocking support and compatibility with mainstream chipsets make it ideal for demanding gaming, workstation, and multimedia applications.
816643-L21 price is is available on request. Get immediate quote.
Request bulk order quote for 816643-L21 for additional pricing. Browse the full Hpe Dl580 Server Processors series or explore all Hpe products.
816643-L21 Specifications
- ECC Support
- No
- Use Case
- Gaming / Workstation
- CPU Socket
- LGA 1700
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- Product Type
- Processors
- Brand
- Intel
- Virtualization Support
- Intel VT-x
- Cores
- 16
- L3 Cache
- 24
- TDP
- 125W
- Cooler Included
- No
- Series
- Intel Core
- Category
- Desktop
- Max Memory Support
- 128 GB
- Generation
- Intel 13th Gen
- Architecture
- Raptor Lake
- Instruction Set Extensions
- AVX2
- Overclocking Support
- Yes
- Integrated Graphics
- Intel UHD Graphics 770
- Unlocked
- Yes
- Memory Type Support
- DDR4 & DDR5
- Max Boost Clock
- 5.0
- L2 Cache
- 4
- Graphics Base Frequency
- 350
- Security Features
- SGX
- Threads
- 24
- Base Clock
- 3.8
- Height
- 1.57
- Width
- 1.57
- Weight
- 0.4
- Depth
- 0.20
- Graphics Max Dynamic Frequency
- 1400
- Product Name
- Intel Core i7-13700K 816643-L21
816643-L21 Use Case
Real-Time Transaction Processing in Financial Services with HPE DL580 Gen9
A global investment bank deploys the 816643-L21 HPE DL580 Gen9 Xeon E7-8890v4 FIO Processor Kit to power its high-volume trading platform. By leveraging 96 total cores across four 24-core CPUs and 240 GB of DDR4 memory, the solution sustains 120,000+ transactions per second with sub-millisecond latency. Outcome: 35% faster trade execution, 99.999% system availability and 40% reduction in end-of-day reconciliation windows, ensuring regulatory compliance and superior client service.
Enterprise Server Virtualization & Private Cloud Consolidation
A Fortune 500 retailer consolidates 120 legacy rack servers into 12 HPE DL580 Gen9 nodes equipped with the 816643-L21 Xeon E7-8890v4 kit. Using VMware vSphere and NSX, the retailer hosts 800+ mission-critical VMs on a single platform. Outcome: 75% reduction in rack footprint, 60% lower power and cooling costs, and simplified management—delivering agile capacity scaling and 24/7 high availability for peak holiday seasons.
High-Performance Big Data Analytics for Predictive Maintenance
A global manufacturing firm implements a Hadoop-Spark cluster of HPE DL580 Gen9 servers with the 816643-L21 Xeon E7-8890v4 processors to analyze IoT sensor streams from 10,000+ machines. Real-time pattern recognition models run across 576 cores and 1.5 TB of memory per rack. Outcome: 50% reduction in unplanned downtime, 30% lower maintenance costs, and data-driven production optimization—enabling proactive asset management and improved OEE.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 816643-L21 |  P05711-L21 |  878156-B21 |  P05715-L21 |  P05692-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 | DDR5 | DDR4 & DDR5 | DDR5 | DDR4 & DDR5 |
| Generation | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen |
| Architecture | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake |
| ECC Support | No | No | No | No | No |
| Security Features | SGX | None | None | SGX | 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 | 16 | 10 | 24 | 8 | 8 |
| Threads | 24 | 20 | 32 | 16 | 16 |
| Base Clock | 3.8 | 3.8 GHz | 3.0 | 3.6 | 3.5 GHz |
| Max Boost Clock | 5.0 | 5.0 GHz | 5.8 | 4.9 | 5.0 GHz |
| Overclocking Support | Yes | Yes | Yes | No | Yes |
| L2 Cache | 4 | 5 MB | 32 | 4 | 4 MB |
| L3 Cache | 24 | 20 MB | 36 | 16 | 16 MB |
| 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 MHz | 350 | 350 | 350 MHz |
| Graphics Max Dynamic Frequency | 1400 | 1100 MHz | 1100 | 1200 | 1200 MHz |
| 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 | No | Yes |
| Cooler Included | No | Yes | No | No | No |
| Use Case | Gaming / Workstation | Gaming | Gaming | Gaming | Gaming |
| Product Name | Intel Core i7-13700K 816643-L21 | Intel Core P05711-L21 | Intel Core i9-13900K Processor | Intel Core i7 P05715-L21 | Intel Core i7-P05692-B21 |
| Height | 1.57 | 1.5 inches | 0.6 | 1.5 inches | 0.5 inches |
| Width | 1.57 | 1.5 inches | 1.5 | 1.5 inches | 1.5 inches |
| Depth | 0.20 | 0.2 inches | 1.5 | 0.125 inches | 1.5 inches |
| Weight | 0.4 | 0.3 lbs | 0.75 | 0.3 lbs | 0.25 lbs |
Reviews & Ratings
M
Moazzam Ali
5
Ideal for high-memory enterprise workloads.
E
Edward Rawlins
5
Stable under sustained production load.
S
Sadia Yaseen
5
Noticeable improvement in system responsiveness.
J
Jonathan Maynard
4
A reliable FIO processor for Gen9 servers.
Questions & Answers
What is the HPE DL580 Gen9 Xeon E7-8890v4 (2.2 GHz/24-core/60 MB/165 W) FIO Processor Kit (SKU: 816643-L21)?
The HPE DL580 Gen9 Xeon E7-8890v4 FIO Processor Kit (SKU 816643-L21) is a factory-integrator option designed to upgrade or replace the CPU in HPE ProLiant DL580 Gen9 servers, featuring a 24-core Intel Xeon E7-8890v4 at 2.2 GHz with 60 MB cache and 165 W TDP.
How many cores and threads does the Xeon E7-8890v4 deliver?
The Intel Xeon E7-8890v4 in this kit provides 24 physical cores and 48 threads via Intel Hyper-Threading Technology for high concurrency and parallel processing.
What is the base and maximum Turbo Boost frequency of the Xeon E7-8890v4 CPU?
The Xeon E7-8890v4 operates at a base frequency of 2.2 GHz and can dynamically boost up to 3.4 GHz with Intel Turbo Boost Technology for burst performance.
What cache capacity does the processor include?
This CPU features a large 60 MB Intel Smart Cache to accelerate data access and reduce latency for demanding enterprise workloads.
What is the thermal design power (TDP) rating of this processor?
The Intel Xeon E7-8890v4 in this kit is rated at 165 W TDP, ensuring consistent performance under sustained enterprise computing loads.
Is the 816643-L21 kit compatible with all HPE ProLiant Gen9 servers?
No, this FIO Processor Kit is specifically engineered for HPE ProLiant DL580 Gen9 servers and is not supported in other Gen9 form factors.
How much memory can the DL580 Gen9 support with this processor installed?
When populated with up to four Xeon E7-8890v4 CPUs, the DL580 Gen9 server can support up to 6 TB of DDR4 memory across 96 DIMM slots for memory-intensive applications.
How many processor sockets does the HPE DL580 Gen9 support?
The DL580 Gen9 chassis supports up to four physical CPU sockets, enabling multi-processor scalability with this FIO kit.
Does the kit include heatsinks and installation hardware?
No, the FIO Processor Kit provides only the CPU; server heatsinks, retention brackets, and other factory-installed components must be sourced separately from HPE options.
What does 'FIO' mean in the context of the processor kit?
FIO stands for Factory-Integrator Option, indicating that this processor is shipped for integration during factory build or authorized service installation.
What virtualization features does the Xeon E7-8890v4 support?
The CPU includes Intel VT-x and VT-d technologies, delivering hardware-assisted virtualization and direct I/O assignment for secure, high-performance virtual machines.
What warranty coverage does HPE offer for this processor kit?
HPE provides a standard limited 3-year parts, labor, and on-site warranty for factory-integrated options when installed in a covered ProLiant server.
How does this processor kit improve enterprise application performance?
With 24 cores, 60 MB cache, and Intel Turbo Boost, the Xeon E7-8890v4 delivers high throughput and low latency for databases, analytics, and virtualization.
What power supplies are recommended for a fully populated DL580 Gen9 with four CPUs?
For a four-CPU DL580 Gen9 configuration, HPE recommends redundant 1500 W Flex Slot power supplies to ensure reliable operation under full load.
Can I install the FIO Processor Kit myself?
Installation is recommended only by trained HPE service personnel or authorized integrators to maintain warranty and ensure proper thermal and signal integrity.
Where can I purchase the HPE DL580 Gen9 Xeon E7-8890v4 FIO Processor Kit (816643-L21)?
This processor kit is available through HPE’s global network of authorized resellers, channel partners, and the HPE e-commerce portal.