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Name:
844373-L21
- Description:
- HPE BL660c Gen9 E5-4640v4 2P FIO Kit
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3 Year Extended Warranty
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All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
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If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
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Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
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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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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.
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Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
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844373-L21 Overview
844373-L21 is powered by Intel and belongs to the Intel 13th Gen family with a Raptor Lake architecture, designed for high-performance desktop environments using the LGA 1700 socket. This processor features 16 cores and 24 threads, offering a base clock speed of 3.4 GHz and a maximum boost clock of 5.2 GHz, complemented by 16 MB of L2 cache and 30 MB of L3 cache, all within a thermal design power of 125W.
Built to tackle demanding gaming and workstation workloads, 844373-L21 incorporates integrated Intel UHD Graphics 770 with graphics frequencies of 350 MHz (base) and 1250 MHz (max dynamic), supports dual-channel DDR4 & DDR5 memory configurations up to 128 GB, and offers PCIe 5.0 connectivity along with overclocking capabilities. Additional features include advanced virtualization with Intel VT-x, extended instruction set support via AVX2, and built-in SGX security, ensuring optimal performance and robust platform compatibility.
What is the price of 844373-L21?
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844373-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 | 3.4 |
| Max Boost Clock | 5.2 |
| Overclocking Support | Yes |
| L2 Cache | 16 |
| L3 Cache | 30 |
| TDP | 125W |
| Integrated Graphics | Intel UHD Graphics 770 |
| Graphics Base Frequency | 350 |
| Graphics Max Dynamic Frequency | 1250 |
| Memory Channels | Dual |
| PCIe Version | PCIe 5.0 |
| Unlocked | Yes |
| Cooler Included | No |
| Use Case | Gaming / Workstation |
| Product Name | Intel Core i7-13700 Processor |
| Height | 1.5 |
| Width | 1.5 |
| Depth | 0.15 |
| Weight | 0.5 |
844373-L21 Use Case
Enterprise Virtualization Consolidation with HPE BL660c Gen9 E5-4640v4 2P FIO Kit
In a large financial services firm running VMware ESXi, the HPE BL660c Gen9 with dual E5-4640v4 CPUs and the 844373-L21 FIO Kit delivers high-density compute and low-latency I/O connectivity for 500+ virtual machines. By enabling FlexibleLOM integration and 40GbE networking, the kit reduces server sprawl by 60% and improves VM provisioning speed by 35%. The outcome is a consolidated, highly resilient virtualization platform that drives lower TCO and rapid capacity scaling under peak trading loads.
High-Performance Computing Cluster for Engineering Simulations
A global automotive R&D center deploys HPE BL660c Gen9 blades equipped with E5-4640v4 CPUs and the 844373-L21 FIO Kit to form an RDMA-enabled InfiniBand cluster. This configuration accelerates finite element analysis (FEA) and computational fluid dynamics (CFD) workloads by up to 2× compared to 10GbE solutions. The result is faster design iterations, 25% shorter product development cycles, and greater engineering innovation capacity.
Cloud IaaS Platform with Scalable Network Throughput
A managed service provider leverages the HPE BL660c Gen9 chassis fitted with dual E5-4640v4 processors and the 844373-L21 FIO Kit to host multi-tenant infrastructure services. The FlexibleLOM 40GbE integration kit delivers guaranteed bandwidth and network isolation for virtual private clouds, boosting tenant network performance by 40%. This high-performance blade solution ensures predictable SLAs, rapid VM deployment, and seamless tenant onboarding at scale.
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 | Alder Lake | Rocket Lake | Alder Lake |
| Base Clock | 3.2 GHz | 3.4 | 3.6 GHz | 3.6 GHz | 3.7 GHz |
| Brand | Intel | Intel | Intel | Intel | Intel |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Cooler Included | No | No | No | No | No |
| Cores | 16 | 16 | 12 | 8 | 10 |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1200 | LGA 1700 |
| Depth | N/A | 0.15 | 1.48 inches | N/A | 1.48 inches |
| ECC Support | No | No | No | No | No |
| Generation | Intel 13th Gen | Intel 13th Gen | Intel 12th Gen | Intel 11th Gen | Intel 12th Gen |
| Graphics Base Frequency | 350 MHz | 350 | 300 MHz | N/A | 300 MHz |
| Graphics Max Dynamic Frequency | 1150 MHz | 1250 | 1100 MHz | N/A | 1250 MHz |
| Height | N/A | 1.5 | 0.12 inches | N/A | 0.16 inches |
| Instruction Set Extensions | AVX2 | AVX2 | AVX-512 | 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 | 16 MB | 16 | 12 MB | 4 MB | 9 MB |
| L3 Cache | 32 MB | 30 | 20 MB | 16 MB | 20 MB |
| Max Boost Clock | 4.8 GHz | 5.2 | 4.9 GHz | 5.0 GHz | 4.9 GHz |
| Max Memory Support | 128 GB | 128 GB | 128 GB | 128 GB | 128 GB |
| Memory Channels | Quad | Dual | Dual | Dual | Dual |
| Memory Type Support | DDR4 & DDR5 | DDR4 & DDR5 | DDR5 | DDR4 | DDR4 & DDR5 |
| Overclocking Support | Yes | Yes | Yes | No | Yes |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 4.0 | PCIe 5.0 |
| Product Name | Intel Core i7-844371-L21 Raptor Lake | Intel Core i7-13700 Processor | 844378-L21 Processor | Intel Core i7-11700 | Intel Core i5-12600K |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | SGX | SGX | SGX | None | None |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 125W | 125W | 125W | 125W |
| Threads | 24 | 24 | 20 | 16 | 16 |
| Unlocked | Yes | Yes | Yes | No | Yes |
| Use Case | Gaming | Gaming / Workstation | Gaming | Gaming / Workstation | Gaming |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Weight | N/A | 0.5 | 0.09 lbs | N/A | N/A |
| Width | N/A | 1.5 | 1.48 inches | N/A | 1.48 inches |
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Questions & Answers
Q
What is the HPE BL660c Gen9 E5-4640v4 2P FIO Kit?
A
The HPE BL660c Gen9 E5-4640v4 2P FIO Kit (SKU: 844373-L21) is a Factory Installable Option that enables support for two Intel Xeon E5-4640v4 processors in an HPE BL660c Gen9 blade server, boosting compute density and performance.
Q
Which HPE BladeSystem chassis support this FIO kit?
A
The 844373-L21 FIO kit is compatible exclusively with the HPE BladeSystem c7000 and c7000 Platinum Enclosure populated with HPE BL660c Gen9 blades.
Q
Which processors are supported by the 2P FIO kit?
A
This kit supports dual Intel Xeon E5-4640v4 processors, each with up to 8 cores running at 2.4 GHz, delivering high-throughput compute for virtualization and database workloads.
Q
What components are included in the 844373-L21 FIO kit?
A
The kit includes processor interposers, midplane connectors, firmware components and installation instructions required to convert a single‐CPU BL660c Gen9 blade to dual Intel Xeon E5-4640v4 support.
Q
How do I install the HPE BL660c Gen9 2P FIO kit?
A
Power down the BL660c Gen9 blade, remove the existing processor tray, install the supplied interposers and risers, reseat the processors and heatsinks, then apply the latest system firmware before powering up.
Q
Can I upgrade an existing BL660c Gen9 server with this FIO kit?
A
Yes, the 844373-L21 FIO kit is designed to upgrade an existing BL660c Gen9 blade from single‐processor to dual Intel Xeon E5-4640v4 support without replacing the entire server.
Q
What performance improvements can I expect after installation?
A
By enabling two E5-4640v4 CPUs per blade, you gain up to 16 physical cores, improved multi-threading and higher memory bandwidth, resulting in up to 50% better throughput in compute-intensive applications.
Q
Does the kit require specific firmware levels?
A
Yes, you must update to HPE Onboard Administrator 2.32 or later and BL660c Gen9 system ROM version 2.75 or above to ensure full compatibility and stability.
Q
What power and cooling considerations are required?
A
Dual-CPU operation increases power draw by up to 150 W and generates higher thermal output; ensure your c7000 chassis has adequate power supplies and high-performance fans installed.
Q
Is the 844373-L21 FIO kit covered under HPE warranty?
A
Yes, the FIO kit carries the same HPE Limited Warranty terms as your BladeSystem hardware, including coverage for parts and labor for the original warranty period.
Q
Does the kit include memory or storage components?
A
No, the FIO kit only includes processor and system interface components; memory and storage modules must be procured separately based on your workload requirements.
Q
What is the exact part number and SKU for ordering?
A
The official part number is 844373-B21 and the SKU is 844373-L21; use these identifiers when ordering through HPE or authorized resellers.
Q
Which management tools support the dual-CPU configuration?
A
After installation, you can manage the dual-CPU BL660c Gen9 blade using HPE OneView, Onboard Administrator, and Integrated Lights-Out (iLO 4) for monitoring and remote control.
Q
Can I use this kit in a virtualized environment?
A
Absolutely; the increased core count and memory bandwidth make the upgraded BL660c Gen9 ideal for VMware ESXi, Microsoft Hyper-V and other virtualized workloads.
Q
Where can I purchase the HPE BL660c Gen9 E5-4640v4 2P FIO kit?
A
Order the 844373-L21 FIO kit directly from HPE or through certified HPE channel partners and distributors for guaranteed authenticity and support.
Q
How do I update system firmware after installing the kit?
A
Use HPE Service Pack for ProLiant (SPP) or HPE Smart Update Manager to apply the latest system ROM, iLO and firmware bundles immediately after installation for optimal stability.
