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844376-L21
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HPE BL660c Gen9 E5-4669v4 2P FIO Kit
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844376-L21
- Description:
- HPE BL660c Gen9 E5-4669v4 2P FIO Kit
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844376-L21 Overview
844376-L21 is an Intel processor from the 13th Gen Raptor Lake series designed for high-performance desktop applications. It features an LGA 1700 socket with 24 cores and 32 threads, engineered to deliver robust multi-threaded performance for demanding environments.
Operating at a base clock of 3.0 GHz and boosting up to 5.8 GHz, this processor offers 32 MB of L2 cache and 36 MB of L3 cache while maintaining a TDP of 125W. It comes equipped with Intel UHD Graphics 770, supports DDR4 & DDR5 memory in dual channels, provides PCIe 5.0 connectivity, and is ideally suited for gaming, workstation, and overclocking use with compatibility across mainstream Intel chipsets.
844376-L21 price is is available on request. Get immediate quote.
Request bulk order quote for 844376-L21 for additional pricing. Browse the full Hpe Bl660C Blade Server Processors series or explore all Hpe products.
844376-L21 Specifications
- Security Features
- N/A
- ECC Support
- No
- Use Case
- Gaming
- CPU Socket
- LGA 1700
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- Product Type
- Processors
- Brand
- Intel
- Virtualization Support
- Intel VT-x
- Threads
- 32
- 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
- Cores
- 24
- Base Clock
- 3.0
- Max Boost Clock
- 5.8
- L2 Cache
- 32
- L3 Cache
- 36
- Graphics Base Frequency
- 350
- Graphics Max Dynamic Frequency
- 1300
- Product Name
- Intel Core i9-13900K
- Height
- 0.14
- Width
- 1.48
- Depth
- 1.48
- Weight
- 0.06
844376-L21 Use Case
Real-Time In-Memory Database Acceleration with HPE BL660c Gen9
Scenario: A global financial services firm consolidates multiple SAP HANA instances on a single HPE BL660c Gen9 blade populated with dual Intel® Xeon® E5-4669v4 CPUs and the 844376-L21 FIO Kit to support sub-second risk analytics. Benefit: Delivers sub-second query response across multi-TB datasets, shrinks hardware footprint by 50%, and ensures 99.99% SLA compliance for mission-critical trading workloads.
High-Density VDI Deployment for Enterprise Remote Workforce
Scenario: A multinational enterprise deploys a 2,000-seat virtual desktop infrastructure (VDI) on HPE BL660c Gen9 nodes with dual E5-4669v4 processors and the 844376-L21 full I/O kit to deliver graphics-rich desktops and business applications. Benefit: Scales user density by 40% per blade, achieves 99.9% availability, and reduces per-seat TCO by 25% through lower power, cooling and management overhead.
Optimized Virtualized Infrastructure for AI/ML Inference
Scenario: An engineering firm builds an on-premise inference farm using HPE BL660c Gen9 servers equipped with dual E5-4669v4 CPUs and the 844376-L21 FIO Kit to accelerate real-time defect detection models. Benefit: Doubles image-based inference throughput, cuts end-to-end latency below 5 ms, and drives 60% faster time-to-insight for quality-control processes.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 844376-L21 |  844379-L21 |  844377-L21 |  844373-L21 |  844371-L21 | |
|---|---|---|---|---|---|
| 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 | DDR4 & DDR5 | DDR5 | DDR4 & DDR5 | DDR4 & DDR5 |
| Generation | Intel 13th Gen | Intel 12th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen |
| Architecture | Raptor Lake | Alder Lake | Raptor Lake | Raptor Lake | Raptor Lake |
| ECC Support | No | No | No | No | No |
| Security Features | N/A | 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 | 24 | 10 | 8 | 16 | 16 |
| Threads | 32 | 16 | 16 | 24 | 24 |
| Base Clock | 3.0 | 3.7 GHz | 3.0 | 3.4 | 3.2 GHz |
| Max Boost Clock | 5.8 | 4.9 GHz | 4.8 | 5.2 | 4.8 GHz |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| L2 Cache | 32 | 9 MB | 2 | 16 | 16 MB |
| L3 Cache | 36 | 20 MB | 16 | 30 | 32 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 | 300 MHz | 350 | 350 | 350 MHz |
| Graphics Max Dynamic Frequency | 1300 | 1250 MHz | 1100 | 1250 | 1150 MHz |
| Memory Channels | Dual | Dual | Dual | Dual | Quad |
| 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 / Workstation / Server | Gaming / Workstation | Gaming |
| Product Name | Intel Core i9-13900K | Intel Core i5-12600K | Intel Core i7-13700K (844377-L21) | Intel Core i7-13700 Processor | Intel Core i7-844371-L21 Raptor Lake |
| Height | 0.14 | 0.16 inches | 0.20 | 1.5 | N/A |
| Width | 1.48 | 1.48 inches | 1.83 | 1.5 | N/A |
| Depth | 1.48 | 1.48 inches | 1.48 | 0.15 | N/A |
| Weight | 0.06 | N/A | N/A | 0.5 | N/A |
Reviews & Ratings
Z
Zara Naeem
4
Stable performance under virtualization workloads.
N
Nils Berg
5
Consistent multi-core performance.
H
Hammad Riaz
5
Good upgrade path for BL660c.
P
Philip Grant
5
Reliable processor kit.
Questions & Answers
What is the HPE BL660c Gen9 E5-4669v4 2P FIO Kit (SKU 844376-L21)?
The HPE BL660c Gen9 E5-4669v4 2P FIO Kit is a factory-integrated bundle for HPE ProLiant BL660c Gen9 blades that includes dual Intel Xeon E5-4669 v4 processors and a flexible I/O (FIO) expansion assembly to deliver high-performance compute and networking.
Which processors are included in this FIO Kit?
This kit includes two Intel Xeon E5-4669 v4 processors, each with 22 cores running at 2.2 GHz, supporting up to 85 MB L3 cache for intensive workloads.
What flexible I/O components are part of the kit?
The kit provides one HPE FlexLOM 40 GbE 2-port adapter, one mezzanine adapter assembly, and interposer cables to connect blade I/O to the c-Class midplane.
Which chassis is compatible with SKU 844376-L21?
It is designed exclusively for the HPE BladeSystem c-Class BL660c Gen9 enclosure with Gen9 interconnect modules.
How does the FIO Kit enhance network throughput?
By integrating a 40 Gb FlexLOM adapter and additional mezzanine slots, the FIO Kit increases bandwidth, reduces latency, and offloads processing for demanding applications.
What memory capacity and speeds does the BL660c Gen9 support with this kit?
The blade supports up to 6 TB of DDR4 SmartMemory across 24 DIMM slots, with speeds up to 2400 MT/s for optimal data-center performance.
What common workloads benefit from this configuration?
Ideal use cases include virtualization, high-performance computing (HPC), large-scale databases, and real-time analytics requiring high core counts and I/O density.
Is installation of the FIO Kit user-friendly?
Yes. The tool-less design features quick-release latches and snap-in cables, enabling installation or upgrades in minutes without chassis modification.
Do I need additional software licenses for the FIO Kit hardware?
No. The hardware components of the FIO Kit do not require extra licenses beyond those needed for your operating system and applications.
What are the power and cooling requirements of this blade?
Under full load, the blade consumes up to 250 W. It leverages HPE’s thermal modeling and built-in cooling design in the c-Class chassis for efficient heat dissipation.
Which operating systems are certified with this configuration?
HPE certifies Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi, and Microsoft Windows Server on this blade with the FIO Kit.
Can I manage the blade and FIO Kit with HPE OneView?
Yes. Full integration with HPE OneView enables automated discovery, provisioning, firmware management, and health monitoring of the blade and I/O modules.
What warranty coverage comes with SKU 844376-L21?
This kit carries HPE’s standard 3-year parts, labor, and on-site support warranty, ensuring rapid hardware replacement and minimal downtime.
How does this FIO Kit improve energy efficiency?
It leverages HPE’s Power Discovery Services and dynamic power capping to optimize processor and I/O power consumption, reducing overall TCO.
Is the FIO Kit field-upgradeable?
Yes. You can add or swap FlexLOM adapters and mezzanine cards in the field, as long as the chassis backplane and firmware support Gen9 blade I/O modules.