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Name:
816643-L21
- Description:
- HPE DL580 Gen9 Xeon E7-8890v4 (2.2GHz/24-core/60MB/165W) FIO Processor Kit
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3 Year Extended Warranty
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Our best-in-class warranties
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Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
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Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
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In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
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Refund or restock, your call.
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30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
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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.
What is the price of 816643-L21?
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Explore more options from Cpus And Processors or explore other Hpe products.
816643-L21 Specifications
| Product Type | Processors |
| Brand | Intel |
| Series | Intel Core |
| Category | Desktop |
| Max Memory Support | 128 GB |
| Memory Type Support | DDR4 & 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 | 16 |
| Threads | 24 |
| Base Clock | 3.8 |
| Max Boost Clock | 5.0 |
| Overclocking Support | Yes |
| L2 Cache | 4 |
| L3 Cache | 24 |
| TDP | 125W |
| Integrated Graphics | Intel UHD Graphics 770 |
| Graphics Base Frequency | 350 |
| Graphics Max Dynamic Frequency | 1400 |
| Memory Channels | Dual |
| PCIe Version | PCIe 5.0 |
| Unlocked | Yes |
| Cooler Included | No |
| Use Case | Gaming / Workstation |
| Product Name | Intel Core i7-13700K 816643-L21 |
| Height | 1.57 |
| Width | 1.57 |
| Depth | 0.20 |
| Weight | 0.4 |
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
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| Architecture | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake |
| Base Clock | 3.0 | 3.8 | 3.8 GHz | 3.5 GHz | 3.6 |
| Brand | Intel | Intel | Intel | Intel | Intel |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Cooler Included | No | No | Yes | No | No |
| Cores | 24 | 16 | 10 | 8 | 8 |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Depth | 1.5 | 0.20 | 0.2 inches | 1.5 inches | 0.125 inches |
| ECC Support | No | No | No | No | No |
| Generation | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen |
| Graphics Base Frequency | 350 | 350 | 350 MHz | 350 MHz | 350 |
| Graphics Max Dynamic Frequency | 1100 | 1400 | 1100 MHz | 1200 MHz | 1200 |
| Height | 0.6 | 1.57 | 1.5 inches | 0.5 inches | 1.5 inches |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX2 | AVX2 |
| Integrated Graphics | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 |
| L2 Cache | 32 | 4 | 5 MB | 4 MB | 4 |
| L3 Cache | 36 | 24 | 20 MB | 16 MB | 16 |
| Max Boost Clock | 5.8 | 5.0 | 5.0 GHz | 5.0 GHz | 4.9 |
| 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 | DDR5 |
| Overclocking Support | Yes | Yes | Yes | Yes | No |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Product Name | Intel Core i9-13900K Processor | Intel Core i7-13700K 816643-L21 | Intel Core P05711-L21 | Intel Core i7-P05692-B21 | Intel Core i7 P05715-L21 |
| 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 | 32 | 24 | 20 | 16 | 16 |
| Unlocked | Yes | Yes | Yes | Yes | No |
| Use Case | Gaming | Gaming / Workstation | Gaming | Gaming | Gaming |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Weight | 0.75 | 0.4 | 0.3 lbs | 0.25 lbs | 0.3 lbs |
| Width | 1.5 | 1.57 | 1.5 inches | 1.5 inches | 1.5 inches |
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Questions & Answers
Q
What is the HPE DL580 Gen9 Xeon E7-8890v4 (2.2 GHz/24-core/60 MB/165 W) FIO Processor Kit (SKU: 816643-L21)?
A
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.
Q
How many cores and threads does the Xeon E7-8890v4 deliver?
A
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.
Q
What is the base and maximum Turbo Boost frequency of the Xeon E7-8890v4 CPU?
A
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.
Q
What cache capacity does the processor include?
A
This CPU features a large 60 MB Intel Smart Cache to accelerate data access and reduce latency for demanding enterprise workloads.
Q
What is the thermal design power (TDP) rating of this processor?
A
The Intel Xeon E7-8890v4 in this kit is rated at 165 W TDP, ensuring consistent performance under sustained enterprise computing loads.
Q
Is the 816643-L21 kit compatible with all HPE ProLiant Gen9 servers?
A
No, this FIO Processor Kit is specifically engineered for HPE ProLiant DL580 Gen9 servers and is not supported in other Gen9 form factors.
Q
How much memory can the DL580 Gen9 support with this processor installed?
A
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.
Q
How many processor sockets does the HPE DL580 Gen9 support?
A
The DL580 Gen9 chassis supports up to four physical CPU sockets, enabling multi-processor scalability with this FIO kit.
Q
Does the kit include heatsinks and installation hardware?
A
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.
Q
What does 'FIO' mean in the context of the processor kit?
A
FIO stands for Factory-Integrator Option, indicating that this processor is shipped for integration during factory build or authorized service installation.
Q
What virtualization features does the Xeon E7-8890v4 support?
A
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.
Q
What warranty coverage does HPE offer for this processor kit?
A
HPE provides a standard limited 3-year parts, labor, and on-site warranty for factory-integrated options when installed in a covered ProLiant server.
Q
How does this processor kit improve enterprise application performance?
A
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.
Q
What power supplies are recommended for a fully populated DL580 Gen9 with four CPUs?
A
For a four-CPU DL580 Gen9 configuration, HPE recommends redundant 1500 W Flex Slot power supplies to ensure reliable operation under full load.
Q
Can I install the FIO Processor Kit myself?
A
Installation is recommended only by trained HPE service personnel or authorized integrators to maintain warranty and ensure proper thermal and signal integrity.
Q
Where can I purchase the HPE DL580 Gen9 Xeon E7-8890v4 FIO Processor Kit (816643-L21)?
A
This processor kit is available through HPE’s global network of authorized resellers, channel partners, and the HPE e-commerce portal.
