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Balanced CPU kit for enterprise virtualization.
844371-L21
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HPE BL660c Gen9 E5-4660v4 2P FIO Kit
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844371-L21
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- HPE BL660c Gen9 E5-4660v4 2P FIO Kit
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844371-L21 Overview
844371-L21 is an advanced Intel processor from the 13th Gen Raptor Lake series designed for desktop systems using the LGA 1700 socket. It features 16 cores and 24 threads with a base clock speed of 3.2 GHz and a boost clock of 4.8 GHz, ensuring high performance for demanding applications.
844371-L21 delivers 16 MB of L2 Cache and 32 MB of L3 Cache with a TDP of 125W. It incorporates Intel UHD Graphics 770 for integrated visual performance, supports both DDR4 and DDR5 memory in a quad-channel configuration along with PCIe 5.0 connectivity, and is unlocked for overclocking—making it an ideal choice for gaming, workstation, and general performance computing.
844371-L21 price is is available on request. Get immediate quote.
Request bulk order quote for 844371-L21 for additional pricing. Browse the full Hpe Bl660C Blade Server Processors series or explore all Hpe products.
844371-L21 Specifications
- Weight
- N/A
- Height
- N/A
- Depth
- N/A
- Width
- N/A
- ECC Support
- No
- Use Case
- Gaming
- CPU Socket
- LGA 1700
- PCIe Version
- PCIe 5.0
- Memory Channels
- Quad
- Product Type
- Processors
- Brand
- Intel
- Virtualization Support
- Intel VT-x
- Cores
- 16
- 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
- Security Features
- SGX
- Threads
- 24
- Base Clock
- 3.2 GHz
- Max Boost Clock
- 4.8 GHz
- L2 Cache
- 16 MB
- L3 Cache
- 32 MB
- Graphics Base Frequency
- 350 MHz
- Graphics Max Dynamic Frequency
- 1150 MHz
- Product Name
- Intel Core i7-844371-L21 Raptor Lake
844371-L21 Use Case
844371-L21 HPE BL660c Gen9 E5-4660v4 2P FIO Kit for High-Density Enterprise VDI
A global enterprise deploys the 844371-L21 HPE BL660c Gen9 E5-4660v4 2P FIO Kit to host 5,000 virtual desktops with flexible I/O zoning. Benefit: Reduces rack footprint by 50%, cuts virtualization costs by 30%, and delivers sub-2 ms storage latency for consistent end-user performance.
844371-L21 HPE BL660c Gen9 E5-4660v4 2P FIO Kit Accelerated In-Memory Analytics
A financial services firm implements the 844371-L21 HPE BL660c Gen9 E5-4660v4 servers with the 2P Flexible I/O Kit to power SAP HANA on terabyte-scale datasets. Benefit: Speeds up query responses by 40%, enables real-time fraud detection, and supports sub-second risk reporting.
844371-L21 HPE BL660c Gen9 E5-4660v4 2P FIO Kit in HPC Clusters for Engineering Simulations
An automotive R&D center leverages a 100-node HPC cluster built on 844371-L21 HPE BL660c Gen9 blades to run computational fluid dynamics and crash simulations. Benefit: Delivers 2× faster compute throughput, scales linearly, and shortens end-to-end simulation cycles from days to hours.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 844371-L21 |  844375-L21 |  844374-L21 |  844373-L21 |  844377-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 | DDR4 | DDR4 & DDR5 | DDR5 |
| Generation | Intel 13th Gen | Intel 12th Gen | Intel 11th Gen | Intel 13th Gen | Intel 13th Gen |
| Architecture | Raptor Lake | Alder Lake | Rocket Lake | Raptor Lake | Raptor Lake |
| ECC Support | No | No | No | No | No |
| Security Features | SGX | None | None | SGX | None |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1200 | 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 | 8 | 8 | 16 | 8 |
| Threads | 24 | 16 | 16 | 24 | 16 |
| Base Clock | 3.2 GHz | 3.6 GHz | 3.6 GHz | 3.4 | 3.0 |
| Max Boost Clock | 4.8 GHz | 4.8 GHz | 5.0 GHz | 5.2 | 4.8 |
| Overclocking Support | Yes | No | No | Yes | Yes |
| L2 Cache | 16 MB | 4 MB | 4 MB | 16 | 2 |
| L3 Cache | 32 MB | 16 MB | 16 MB | 30 | 16 |
| TDP | 125W | 95W | 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 MHz | 300 MHz | N/A | 350 | 350 |
| Graphics Max Dynamic Frequency | 1150 MHz | 1100 MHz | N/A | 1250 | 1100 |
| Memory Channels | Quad | Dual | Dual | Dual | Dual |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 4.0 | PCIe 5.0 | PCIe 5.0 |
| Unlocked | Yes | No | No | Yes | Yes |
| Cooler Included | No | Yes | No | No | No |
| Use Case | Gaming | Gaming | Gaming / Workstation | Gaming / Workstation | Gaming / Workstation / Server |
| Product Name | Intel Core i7-844371-L21 Raptor Lake | Intel Core i7-12700 Processor | Intel Core i7-11700 | Intel Core i7-13700 Processor | Intel Core i7-13700K (844377-L21) |
| Height | N/A | N/A | N/A | 1.5 | 0.20 |
| Width | N/A | N/A | N/A | 1.5 | 1.83 |
| Depth | N/A | N/A | N/A | 0.15 | 1.48 |
| Weight | N/A | N/A | N/A | 0.5 | N/A |
Reviews & Ratings
H
Hina Aslam
5
Stable under continuous load.
O
Oskar Lind
4
Consistent performance across cores.
F
Faisal Amin
5
Good value compute upgrade.
G
Gordon Hughes
4
Meets expectations for Gen9 blades.
Questions & Answers
What is the HPE BL660c Gen9 E5-4660v4 2P FIO Kit?
The HPE BL660c Gen9 E5-4660v4 2P FIO Kit is a factory-integrated blade server for HPE c-Class enclosures with dual Intel Xeon E5-4660 v4 processors, up to 3 TB DDR4 SmartMemory, integrated FlexibleLOM networking and HPE iLO management.
Which processors are included in the BL660c Gen9 2P FIO Kit?
It includes two Intel Xeon E5-4660 v4 processors, each with 14 cores, 2.2 GHz base frequency, Intel Turbo Boost, and 35 MB L3 cache for high compute throughput.
What is the maximum memory capacity of the HPE BL660c Gen9 blade?
With 24 DDR4 DIMM slots supporting HPE SmartMemory, the BL660c Gen9 can scale up to 3 TB using RDIMM modules for memory-intensive workloads.
What internal storage options are available on the BL660c Gen9?
The server supports up to eight SFF hot-plug drives via an optional storage blade and P440ar Smart Array controller, delivering flexible SAS/SATA or NVMe performance.
What networking interfaces does the BL660c Gen9 FIO Kit offer?
It features an integrated FlexibleLOM slot preconfigured with dual 10 GbE ports and an optional mezzanine for additional 10/25/40 GbE or converged network adapters.
How many expansion slots are on the HPE BL660c Gen9?
The blade provides two mezzanine connectors for HPE FlexFabric, FlexLOM or standard mezzanine cards, enabling custom I/O and network configurations.
Which HPE enclosure chassis is compatible with the BL660c Gen9?
This blade is compatible with HPE c7000 and c3000 Gen9 c-Class enclosures, supporting up to 16 blades in a full-height c7000 frame.
What management features are integrated into the BL660c Gen9?
It includes HPE iLO 4 for remote server provisioning, monitoring and secure administration, plus integration with Onboard Administrator in c-Class enclosures.
Which operating systems are supported by the HPE BL660c Gen9 E5-4660v4?
Officially certified for Microsoft Windows Server, VMware vSphere, Red Hat Enterprise Linux, SUSE Linux Enterprise Server and other common enterprise distributions.
Is the BL660c Gen9 optimized for virtualization workloads?
Yes, its high core count, large memory footprint and flexible I/O options make it ideal for VMware, Hyper-V and KVM virtualization environments.
What are the power and cooling requirements for the BL660c Gen9 blade?
Power is delivered via shared c-Class power supplies (recommended 2 000 W Platinum hot-plug PSUs), and the blade’s variable fan modules adapt cooling to workload demands.
What form factor does the HPE BL660c Gen9 use?
It is a full-height, half-width c-Class blade designed for dense, rack-optimized HPE infrastructure in c7000/c3000 enclosures.
What does “FIO Kit” mean for this HPE blade server?
“FIO Kit” denotes Factory Integrated Option, meaning the blade comes preconfigured, tested and racked by HPE for immediate deployment and warranty coverage.
What warranty and support options are available for the BL660c Gen9 FIO Kit?
It includes a standard 3-year HPE hardware warranty with options for 24×7 support, extended coverage and HPE Foundation Care service packages.
How energy efficient is the HPE BL660c Gen9 server?
Featuring Intel Xeon v4 processors and HPE DDR4 SmartMemory, plus c-Class Platinum power supplies, it delivers up to 94% power efficiency and lowers total cost of ownership.
Can the BL660c Gen9 be managed with HPE OneView?
Yes, it is fully compatible with HPE OneView for software-defined infrastructure management, automation and policy-based provisioning across multiple chassis.
What security features are built into the HPE BL660c Gen9 blade?
Security includes HPE iLO Secure Boot, embedded TPM 2.0, silicon root of trust and secure firmware validation for end-to-end server protection.