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Evan Douglas
4
Strong CPU performance with excellent stability.
844377-L21
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HPE BL660c Gen9 E5-4667v4 2P FIO Kit
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Name:
844377-L21
- Description:
- HPE BL660c Gen9 E5-4667v4 2P FIO Kit
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844377-L21 Overview
844377-L21 is an Intel 13th Gen processor built on the Raptor Lake architecture, designed for the LGA 1700 socket. It features 8 cores and 16 threads with a base clock of 3.0 GHz and a maximum boost clock of 4.8 GHz, paired with 2 MB L2 cache and 16 MB L3 cache, and a thermal design power (TDP) of 125W. The processor also comes with Intel UHD Graphics 770, offering a graphics base frequency of 350 MHz and a graphics max dynamic frequency of 1100 MHz.
844377-L21 supports DDR5 memory at speeds up to 5600 MHz in a dual-channel configuration and provides PCIe 5.0 connectivity with unlocked overclocking support. It is compatible with current high-end desktop chipsets and is well suited for gaming, workstation tasks, and server applications.
844377-L21 price is is available on request. Get immediate quote.
Request bulk order quote for 844377-L21 for additional pricing. Browse the full Hpe Bl660C Blade Server Processors series or explore all Hpe products.
844377-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
- 8
- Threads
- 16
- Base Clock
- 3.0
- Max Boost Clock
- 4.8
- Overclocking Support
- Yes
- L2 Cache
- 2
- L3 Cache
- 16
- TDP
- 125W
- Integrated Graphics
- Intel UHD Graphics 770
- Graphics Base Frequency
- 350
- Graphics Max Dynamic Frequency
- 1100
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- Unlocked
- Yes
- Cooler Included
- No
- Use Case
- Gaming / Workstation / Server
- Product Name
- Intel Core i7-13700K (844377-L21)
- Height
- 0.20
- Width
- 1.83
- Depth
- 1.48
- Weight
- N/A
844377-L21 Use Case
Accelerating Genomic Sequencing in Biotech Research
A genomics lab processing petabyte-scale DNA data deploys the 844377-L21 HPE BL660c Gen9 E5-4667v4 2P FIO Kit to leverage 36 cores per node and low-latency InfiniBand connectivity. Benefit: Slashes processing time by 45%, enabling faster discovery cycles and reducing cluster TCO.
Optimizing Virtual Desktop Infrastructure for Global Finance
A multinational bank consolidates 1,000+ VMware Horizon desktops on HPE BL660c Gen9 servers with dual E5-4667v4 CPUs and 40GbE FlexibleLOM. Benefit: Increases user density by 30%, delivers sub-1ms login times, and cuts capital expenses by 25% while ensuring enterprise-grade security.
Real-Time In-Memory Database Acceleration for E-Commerce
An online retailer runs SAP HANA on HPE BL660c Gen9 featuring dual E5-4667v4 processors and 10/40GbE FIO networking to power live transaction processing and analytics. Benefit: Achieves 60% faster query response, enabling personalized recommendations and boosting conversion rates by 20%.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 844377-L21 |  844379-L21 |  844373-L21 |  844374-L21 |  844372-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 | DDR5 | DDR4 & DDR5 | DDR4 & DDR5 | DDR4 | DDR4 & DDR5 |
| Generation | Intel 13th Gen | Intel 12th Gen | Intel 13th Gen | Intel 11th Gen | Intel 12th Gen |
| Architecture | Raptor Lake | Alder Lake | Raptor Lake | Rocket Lake | Alder Lake |
| ECC Support | No | No | No | No | No |
| Security Features | None | None | SGX | None | None |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1200 | 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 | 8 | 10 | 16 | 8 | 12 |
| Threads | 16 | 16 | 24 | 16 | 20 |
| Base Clock | 3.0 | 3.7 GHz | 3.4 | 3.6 GHz | 3.6 |
| Max Boost Clock | 4.8 | 4.9 GHz | 5.2 | 5.0 GHz | 4.9 |
| Overclocking Support | Yes | Yes | Yes | No | Yes |
| L2 Cache | 2 | 9 MB | 16 | 4 MB | 12 |
| L3 Cache | 16 | 20 MB | 30 | 16 MB | 20 |
| 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 | N/A | 350 |
| Graphics Max Dynamic Frequency | 1100 | 1250 MHz | 1250 | N/A | 1200 |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 4.0 | PCIe 5.0 |
| Unlocked | Yes | Yes | Yes | No | Yes |
| Cooler Included | No | No | No | No | No |
| Use Case | Gaming / Workstation / Server | Gaming | Gaming / Workstation | Gaming / Workstation | Gaming |
| Product Name | Intel Core i7-13700K (844377-L21) | Intel Core i5-12600K | Intel Core i7-13700 Processor | Intel Core i7-11700 | 844372-L21 Processor |
| Height | 0.20 | 0.16 inches | 1.5 | N/A | 0.5 |
| Width | 1.83 | 1.48 inches | 1.5 | N/A | 1.5 |
| Depth | 1.48 | 1.48 inches | 0.15 | N/A | 1.5 |
| Weight | N/A | N/A | 0.5 | N/A | 0.25 |
Reviews & Ratings
M
Mina Akhtar
4
Handled dense workloads smoothly.
K
Klaus Meier
4
Predictable thermal behavior.
S
Saad Rauf
5
Simple installation and immediate gains.
N
Neil Roberts
4
Solid BL660c processor option.
Questions & Answers
What is included in the HPE BL660c Gen9 E5-4667v4 2P FIO Kit (844377-L21)?
The 844377-L21 kit includes two Intel Xeon E5-4667 v4 processors and the HPE FlexibleLOM (FIO) adapter module certified for the ProLiant BL660c Gen9 blade server.
Is the HPE 844377-L21 compatible with all BL660c Gen9 enclosures?
Yes, the HPE BL660c Gen9 E5-4667v4 2P FIO Kit (844377-L21) is fully compatible with all HPE Synergy and C7000/C7000e enclosures hosting ProLiant BL660c Gen9 blades.
What are the key CPU specifications of the Intel Xeon E5-4667 v4 in this kit?
Each Intel Xeon E5-4667 v4 processor features 8 cores, 16 threads, a 3.2 GHz base frequency, 3.4 GHz Turbo Boost, 25 MB L3 cache, and a 160 W TDP.
How many processors does the 2P FIO Kit support?
The 2P FIO Kit is designed for dual-socket (2P) operation, providing support for two Intel Xeon E5-4667 v4 CPUs in a single BL660c Gen9 blade.
What type and speed of memory does this kit support?
With the E5-4667 v4 processors installed, the BL660c Gen9 supports up to 24 DIMMs of HPE DDR4 SmartMemory running at 2400 MT/s for optimal bandwidth.
What does the FlexibleLOM (FIO) adapter provide?
The HPE FlexibleLOM adapter included in the kit delivers onboard networking options—up to four 10/25 GbE ports or alternative Fibre Channel modules—directly integrated into the blade.
Are additional parts required to install the 844377-L21 kit?
No, the kit is turnkey for BL660c Gen9 blades; simply install the CPUs into the blade’s sockets and insert the FIO adapter into the dedicated mezzanine slot.
What are the power and thermal requirements of this kit?
Each Intel Xeon E5-4667 v4 CPU has a thermal design power of 160 W, and the blade’s integrated cooling architecture meets both power and thermal demands.
Is the BL660c Gen9 E5-4667v4 2P FIO Kit suitable for virtualization?
Absolutely—its dual 8-core CPUs, high memory capacity, and flexible networking make it ideal for VMware, Hyper-V, and other enterprise virtualization environments.
What performance gains can I expect when upgrading to E5-4667 v4?
Upgrading to the Xeon E5-4667 v4 offers up to a 10–20% increase in single-threaded performance and improved memory bandwidth over previous HPE Gen9 CPU options.
Does the 844377-L21 kit include HPE warranty and support?
Yes, this kit ships with HPE’s standard three-year limited warranty and is eligible for HPE Proactive Care and support services.
How do I install the HPE BL660c Gen9 E5-4667v4 2P FIO Kit?
Power down the blade, open the CPU socket cover, install both E5-4667 v4 processors, insert the FIO adapter into the mezzanine slot, close the covers, and follow HPE QuickSpecs for firmware updates.
Which operating systems are certified with the E5-4667 v4 in BL660c Gen9?
The E5-4667 v4 in HPE BL660c Gen9 is certified for Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi, and other major enterprise OS platforms.
What networking options are available with the FlexibleLOM adapter?
The FIO adapter supports up to four onboard 10 GbE or 25 GbE Ethernet ports and can be configured with alternative Fibre Channel or converged network options.
How does the 844377-L21 differ from CPU-only upgrade kits?
Unlike CPU-only kits, the 844377-L21 bundle includes both dual Intel Xeon E5-4667 v4 processors and the HPE FlexibleLOM adapter for integrated high-speed networking.
Where can I purchase genuine HPE 844377-L21 for my BL660c Gen9?
You can order HPE 844377-L21 through HPE’s official Parts Store or any HPE authorized reseller using the SKU 844377-L21.