United States$5,000,000+
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Thomas Nilsson
5
High frequency CPU ideal for transactional workloads.
726686-B21
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HPE ML350 Gen9 Intel Xeon E5-2637v3 (3.5GHz/4-core/15MB/135W...
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726686-B21
- Description:
- HPE ML350 Gen9 Intel Xeon E5-2637v3 (3.5GHz/4-core/15MB/135W) Processor Kit
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726686-B21 Overview
Overview of "726686-B21" 726686-B21 is an Intel 13th Gen Raptor Lake processor engineered for high-performance desktop applications. It features an LGA 1700 socket with 8 cores and 16 threads, a base clock speed of 3.6 GHz and a max boost clock of 5.0 GHz, complemented by 4 MB of L2 cache and 20 MB of L3 cache, all within a thermal design power of 125W.
This processor also brings integrated Intel UHD Graphics 770 with graphics frequencies from 300 MHz up to 1100 MHz, supports DDR4 & DDR5 memory in dual-channel configurations, and utilizes PCIe 5.0. With overclocking support and compatibility across premium desktop chipsets, it is ideally suited for gaming, workstation tasks, and other high-demand applications.
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726686-B21 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
- None
- CPU Socket
- LGA 1700
- Instruction Set Extensions
- AVX2
- Virtualization Support
- Intel VT-x
- Cores
- 8
- Threads
- 16
- Base Clock
- 3.6
- Max Boost Clock
- 5.0
- Overclocking Support
- Yes
- L2 Cache
- 4
- L3 Cache
- 20
- TDP
- 125W
- Integrated Graphics
- Intel UHD Graphics 770
- Graphics Base Frequency
- 300
- Graphics Max Dynamic Frequency
- 1100
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- Unlocked
- Yes
- Cooler Included
- No
- Use Case
- Gaming
- Product Name
- 726686-B21 Processor
- Height
- 0.6
- Width
- 1.6
- Depth
- 1.6
- Weight
- 0.2
726686-B21 Use Case
SMB Virtualization Consolidation on HPE ML350 Gen9 Intel Xeon E5-2637v3
A mid-sized professional services firm deploys the 726686-B21 HPE ML350 Gen9 with Intel Xeon E5-2637v3 (3.5 GHz/4-core/15 MB/135 W) to host eight VMware ESXi virtual machines—file server, email, CRM, development and QA environments. By consolidating on a single chassis, IT reduces hardware footprint by 50%, accelerates VM performance by 30%, and cuts power consumption by 20%, delivering streamlined management and a 25% lower total cost of ownership.
High-Performance SQL Database Hosting with HPE ML350 Gen9 E5-2637v3
A regional retail chain leverages the 726686-B21 processor kit in an HPE ProLiant ML350 Gen9 to run Microsoft SQL Server for point-of-sale transactions and inventory tracking across 20 stores. The 3.5 GHz, 4-core Intel Xeon E5-2637v3 delivers sub-15 ms query latency under peak load, supports over 1 million daily transactions, and ensures real-time stock accuracy—optimizing customer checkout speed and reducing stockouts by 18%.
Edge AI Inference for Industrial IoT on HPE ML350 Gen9 E5-2637v3
A manufacturing plant integrates the 726686-B21 HPE ML350 Gen9 with Intel Xeon E5-2637v3 to process high-velocity sensor data and run real-time anomaly detection models on the factory floor. The 3.5 GHz, 4-core processor performs on-site AI inference with sub-10 ms latency, slashing network bandwidth by 60% and reducing unplanned equipment downtime by 25%, thus boosting overall equipment effectiveness (OEE) and minimizing production losses.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 726686-B21 |  801287-B21 | |
|---|---|---|
| Product Type | Processors | Processors |
| Brand | Intel | Intel |
| Series | Intel Core | Intel Xeon |
| Category | Desktop | Server |
| Max Memory Support | 128 GB | 1 TB |
| Memory Type Support | DDR4 & DDR5 | ECC DDR4 |
| Generation | Intel 13th Gen | N/A |
| Architecture | Raptor Lake | Ice Lake |
| ECC Support | No | Yes |
| Security Features | None | TXT |
| CPU Socket | LGA 1700 | LGA 4189 |
| Instruction Set Extensions | AVX2 | AVX-512 |
| Virtualization Support | Intel VT-x | Intel VT-x |
| Cores | 8 | 16 |
| Threads | 16 | 32 |
| Base Clock | 3.6 | 2.2 |
| Max Boost Clock | 5.0 | 3.2 |
| Overclocking Support | Yes | No |
| L2 Cache | 4 | 2 |
| L3 Cache | 20 | 24 |
| TDP | 125W | 125W |
| Integrated Graphics | Intel UHD Graphics 770 | None |
| Graphics Base Frequency | 300 | N/A |
| Graphics Max Dynamic Frequency | 1100 | N/A |
| Memory Channels | Dual | Quad |
| PCIe Version | PCIe 5.0 | PCIe 4.0 |
| Unlocked | Yes | No |
| Cooler Included | No | No |
| Use Case | Gaming | Server |
| Product Name | 726686-B21 Processor | 801287-B21 |
| Height | 0.6 | 1.5 inches |
| Width | 1.6 | 1.5 inches |
| Depth | 1.6 | 1.5 inches |
| Weight | 0.2 | 0.5 lbs |
Reviews & Ratings
A
Andrea Lombardi
5
Excellent single thread performance.
G
George Miller
5
OEM processor installed smoothly.
P
Pavel Novak
5
Stable and responsive.
J
Jose Ramirez
5
Reliable CPU for ML350 environments.
Questions & Answers
What are the key specifications of the HPE ML350 Gen9 Intel Xeon E5-2637v3 Processor Kit?
The HPE ML350 Gen9 Intel Xeon E5-2637v3 Processor Kit (SKU 726686-B21) features a 3.5 GHz base clock, 4 cores, 8 threads, 15 MB SmartCache, and a 135 W TDP for high-performance computing.
Which HPE servers are compatible with the Intel Xeon E5-2637v3 Processor Kit (SKU 726686-B21)?
This processor kit is compatible with HPE ProLiant ML350 Gen9 rack and tower servers equipped with the LGA 2011-v3 socket and the latest BIOS version.
How do I install the Intel Xeon E5-2637v3 Processor Kit in an HPE ML350 Gen9 server?
Power down the server, open the chassis, align the CPU with the LGA 2011-v3 socket, secure the retention bracket, apply the pre-applied thermal interface material, and attach the HPE heatsink per the QuickSpecs guide.
Does the SKU 726686-B21 kit include the heatsink and thermal interface material?
Yes, the SKU 726686-B21 kit includes the Intel Xeon E5-2637v3 CPU, factory-qualified HPE heatsink, and pre-applied thermal interface material for immediate deployment.
What is the power consumption and thermal design power (TDP) of this processor?
The Intel Xeon E5-2637v3 operates at a 3.5 GHz base frequency with a 135 W TDP, ensuring efficient thermal management under full load.
Does the Intel Xeon E5-2637v3 support hyper-threading and virtualization technologies?
Yes, this CPU supports Intel Hyper-Threading, VT-x, VT-d, and other virtualization technologies for optimized VM densities and workload consolidation.
What warranty covers the HPE ML350 Gen9 Intel Xeon E5-2637v3 Processor Kit?
HPE provides a one-year limited warranty on the ML350 Gen9 Intel Xeon E5-2637v3 Processor Kit, covering hardware defects and replacement parts.
Can I use this processor kit in a dual-processor configuration?
The E5-2637v3 supports dual-processor configurations in ML350 Gen9 servers, enabling up to 8 cores and 16 threads per system for enhanced parallel processing.
Is ECC memory supported with the Intel Xeon E5-2637v3 in my server?
Yes, the Intel Xeon E5-2637v3 fully supports error-correcting code (ECC) memory to ensure data integrity and system reliability in mission-critical applications.
How do I verify the authenticity of my HPE processor kit?
Verify authenticity by checking the HPE holographic label, matching the SKU 726686-B21 on the processor heat spreader, and using HPE iLO or HPE Support Center tools.
What firmware or BIOS updates are required for optimal performance?
Install the latest HPE ProLiant ML350 Gen9 BIOS and firmware versions from HPE Support Center to ensure full compatibility and optimal performance with the E5-2637v3.
Does this processor kit support HPE SmartMemory and HPE SmartDrive?
Yes, this processor kit is validated for HPE SmartMemory modules and HPE SmartDrive caching, providing improved reliability and I/O performance.
Can I upgrade from my existing CPU to the Intel Xeon E5-2637v3 in ML350 Gen9?
You can upgrade from most compatible E5-2600 v3 series CPUs to the Intel Xeon E5-2637v3 by updating your server BIOS and verifying thermal specifications per HPE upgrade documents.
What performance improvements can I expect over the default processor?
Expect up to 20% higher single-thread performance over entry-level E5-2600 v3 processors, thanks to the 3.5 GHz base clock and 15 MB cache.
Where can I find drivers and support resources for the Intel Xeon E5-2637v3 Processor Kit?
Download drivers, firmware, and technical documentation for the Intel Xeon E5-2637v3 Processor Kit from the HPE Support Center by entering SKU 726686-B21.