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Name:
819837-L21
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- HPE BL460c Gen9 E5 -2609v4 FIO Kit
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3 Year Extended Warranty
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Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
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Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
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.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
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Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
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.
TRUSTED, TRIED, PROVEN
819837-L21 Overview
819837-L21 is an Intel processor from the Intel 13th Gen family built on the Raptor Lake architecture and designed for the LGA 1700 socket. It features 16 cores and 24 threads with a base clock speed of 3.4 GHz and a maximum boost clock of 5.4 GHz, complemented by 16 MB of L2 cache and 30 MB of L3 cache, all within a thermal design power (TDP) of 125W.
This model comes with Intel UHD Graphics 770 operating at a base frequency of 350 MHz and a max dynamic frequency of 1300 MHz, supports DDR5 memory with dual-channel configuration up to 128 GB, and utilizes PCIe 5.0. It also offers unlocked and overclocking support, making it ideal for gaming and overclocking enthusiasts while being compatible with modern desktop platforms.
What is the price of 819837-L21?
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819837-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 | None |
| CPU Socket | LGA 1700 |
| Instruction Set Extensions | AVX2 |
| Virtualization Support | Intel VT-x |
| Cores | 16 |
| Threads | 24 |
| Base Clock | 3.4 GHz |
| Max Boost Clock | 5.4 GHz |
| Overclocking Support | Yes |
| L2 Cache | 16 MB |
| L3 Cache | 30 MB |
| TDP | 125W |
| Integrated Graphics | Intel UHD Graphics 770 |
| Graphics Base Frequency | 350 MHz |
| Graphics Max Dynamic Frequency | 1300 MHz |
| Memory Channels | Dual |
| PCIe Version | PCIe 5.0 |
| Unlocked | Yes |
| Cooler Included | No |
| Use Case | Gaming |
| Product Name | Intel Core i7-13700K (819837-L21) |
| Height | 1.5 inches |
| Width | 1.5 inches |
| Depth | 0.2 inches |
| Weight | 0.35 lbs |
819837-L21 Use Case
High-Density Virtualization with Enhanced Network I/O
A financial services firm deploys 200+ VMs on an HPE BL460c Gen9 E5-2609v4 cluster to support trading applications. The 819837-L21 HPE BL460c Gen9 E5-2609v4 FIO Kit adds dual-port 25 GbE FlexLOM connectivity, eliminating network bottlenecks and reducing latency by 30%. Benefit: Consolidates virtual workloads, lowers TCO by 20%, and delivers consistent low-latency performance.
Low-Latency RDMA for High-Performance Computing
A research institute runs data-intensive simulations on an HPE BL460c Gen9 E5-2609v4 BladeSystem inside a c7000 chassis. Integrating the 819837-L21 FIO Kit provides 100 GbE RDMA over Converged Ethernet, enabling sub-5 µs latency and 40% higher throughput. Benefit: Accelerates complex analytics, improves cluster utilization, and shortens time-to-insight.
Scalable Cloud-Native Microservices Infrastructure
A SaaS provider hosts Kubernetes microservices on HPE BL460c Gen9 E5-2609v4 blades to handle bursty web traffic. The 819837-L21 HPE FIO Kit delivers multi-gigabit 10/25 GbE ports, streamlining east-west traffic and simplifying network fabric. Benefit: Enhances service scalability, reduces jitter, and speeds deployment of new microservices by 50%.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Architecture | Raptor Lake | Alder Lake | Raptor Lake | Raptor Lake | Alder Lake |
| Base Clock | 3.5 | 3.6 | 3.4 GHz | 3.6 GHz | 3.6 |
| Brand | Intel | Intel | Intel | Intel | Intel |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Cooler Included | No | No | No | No | No |
| Cores | 16 | 8 | 16 | 8 | 12 |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Depth | 1.5 | N/A | 0.2 inches | 1.5 inches | 1.0 inches |
| ECC Support | No | No | No | No | No |
| Generation | Intel 13th Gen | Intel 12th Gen | Intel 13th Gen | Intel 13th Gen | Intel 12th Gen |
| Graphics Base Frequency | 300 | 350 | 350 MHz | 350 MHz | 350 |
| Graphics Max Dynamic Frequency | 1150 | 1100 | 1300 MHz | 1100 MHz | 1300 |
| Height | 1.5 | N/A | 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 | 8 | 4 | 16 MB | 8 MB | 12 |
| L3 Cache | 24 | 16 | 30 MB | 16 MB | 20 |
| Max Boost Clock | 5.0 | 5.0 | 5.4 GHz | 4.9 GHz | 5.0 |
| Max Memory Support | 128 GB | 128 GB | 128 GB | 128 GB | 128 GB |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| Memory Type Support | DDR5 | DDR4 & DDR5 | DDR5 | DDR4 & DDR5 | DDR4 & DDR5 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Product Name | Intel Core i9-13900K (819845-L21) | Intel Core i7-12700K | Intel Core i7-13700K (819837-L21) | 872014-B21 Advanced Desktop Processor | Intel Core i7-12700K Processor |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | SGX | None | None | SGX | None |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 125W | 125W | 125W | 125W |
| Threads | 24 | 16 | 24 | 16 | 20 |
| Unlocked | Yes | Yes | Yes | Yes | Yes |
| Use Case | Gaming | Gaming / Workstation | Gaming | Gaming | Gaming / Workstation |
| Virtualization Support | Intel VT-x | Intel VT-x / Intel VT-d | Intel VT-x | Intel VT-x | Intel VT-x |
| Weight | 0.55 | N/A | 0.35 lbs | 0.25 lbs | 0.5 lbs |
| Width | 1.5 | N/A | 1.5 inches | 1.5 inches | 1.5 inches |
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Questions & Answers
Q
What is the HPE BL460c Gen9 E5-2609v4 FIO Kit?
A
The HPE BL460c Gen9 E5-2609v4 FIO Kit (SKU 819837-L21) is a field-installable upgrade package that includes the Intel Xeon E5-2609v4 processor and the required heatsink and thermal interface for HPE ProLiant BL460c Gen9 blade servers.
Q
Which CPU does this kit include?
A
This kit includes the Intel Xeon E5-2609v4, a six-core server processor with 15 MB L3 cache, 1.7 GHz base frequency and an 85 W TDP.
Q
Is the FIO kit compatible with all HPE BL460c Gen9 servers?
A
Yes. The 819837-L21 kit is fully compatible with any HPE ProLiant BL460c Gen9 blade server chassis when running supported firmware.
Q
How many cores and threads does the E5-2609v4 support?
A
The Intel Xeon E5-2609v4 provides 6 physical cores and 6 threads (Hyper-Threading is disabled on this model).
Q
What is the base clock speed of the E5-2609v4?
A
The processor operates at a base frequency of 1.7 GHz.
Q
What is the thermal design power (TDP) of the E5-2609v4?
A
The Intel Xeon E5-2609v4 has an 85 W TDP, ensuring efficient cooling and power consumption.
Q
Does the kit include a heatsink and thermal material?
A
Yes. The field-installable kit contains the compatible HPE heatsink and pre-applied thermal interface material required for proper CPU cooling.
Q
How do I install the HPE BL460c Gen9 E5-2609v4 FIO Kit?
A
Power down the blade, remove the existing CPU assembly, place the E5-2609v4 in the socket, secure the HPE heatsink, then power on following HPE installation documentation.
Q
Do I need a BIOS update for this upgrade?
A
You must run a compatible BIOS version; download and install the latest BL460c Gen9 firmware from HPE Support before upgrading.
Q
What memory speeds are supported with the E5-2609v4?
A
The processor supports DDR4 RDIMM/LRDIMM memory up to 2133 MT/s, matching HPE Gen9 blade server specifications.
Q
Can I mix this CPU with other processors in the same enclosure?
A
No. For reliable operation, all blades in a c-Class enclosure should use identical processor models and firmware levels.
Q
What performance improvements will I see after upgrading?
A
Upgrading to the E5-2609v4 delivers increased multi-core throughput and better energy efficiency compared to earlier E5 models.
Q
What warranty covers the FIO kit?
A
HPE provides a 3-year limited warranty on the CPU and all HPE-branded components included in the kit.
Q
Where can I purchase SKU 819837-L21?
A
The kit is available through authorized HPE resellers, IT solution providers, and the HPE online store.
Q
How do I verify my server’s compatibility?
A
Confirm your BL460c Gen9 model in the HPE QuickSpecs and ensure it lists support for Intel Xeon E5-2609v4 upgrades.
Q
Is the E5-2609v4 optimized for virtualization?
A
Yes. The six-core architecture is designed for virtualized workloads and is certified for VMware vSphere, Microsoft Hyper-V and KVM environments.
