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The Xeon E7-4850v4 delivers dependable performance for enterprise workloads.
816651-B21
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HPE DL580 Gen9 Xeon E7-4850v4 (2.1GHz/16-core/40MB/115W) Pro...
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816651-B21
- Description:
- HPE DL580 Gen9 Xeon E7-4850v4 (2.1GHz/16-core/40MB/115W) Processor Kit
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816651-B21 Overview
816651-B21 is an Intel processor from the Intel 12th Gen family built on the Alder Lake architecture and designed for desktop use. It features a LGA 1700 socket with 12 cores and 20 threads, a base clock speed of 3.6 GHz and a maximum boost clock of 5.0 GHz. The chip is equipped with 12 MB of L2 cache and 25 MB of L3 cache, has a thermal design power of 125W, and integrates Intel UHD Graphics 770 with a base frequency of 300 MHz and a dynamic frequency of 1350 MHz.
816651-B21 supports both DDR4 and DDR5 memory in dual-channel configuration and is engineered for high performance in gaming and overclocking scenarios. It offers PCIe 5.0 connectivity, virtualization support via Intel VT-x, unlocked overclocking capabilities, and comes with advanced security features including SGX; however, no cooler is included in the package.
816651-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 816651-B21 for additional pricing. Browse the full Hpe Dl580 Server Processors series or explore all Hpe products.
816651-B21 Specifications
- Weight
- N/A
- Height
- N/A
- Depth
- N/A
- Width
- 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
- TDP
- 125W
- Cooler Included
- No
- Series
- Intel Core
- Category
- Desktop
- Max Memory Support
- 128 GB
- Instruction Set Extensions
- AVX2
- Overclocking Support
- Yes
- Integrated Graphics
- Intel UHD Graphics 770
- Unlocked
- Yes
- Memory Type Support
- DDR4 & DDR5
- Base Clock
- 3.6
- Max Boost Clock
- 5.0
- Graphics Base Frequency
- 300
- Security Features
- SGX
- Generation
- Intel 12th Gen
- Architecture
- Alder Lake
- Cores
- 12
- Threads
- 20
- L2 Cache
- 12
- Product Name
- Intel Core i7-12700K
- Graphics Max Dynamic Frequency
- 1350
- L3 Cache
- 25
816651-B21 Use Case
High-Performance Enterprise Database Acceleration with HPE DL580 Gen9 Xeon E7-4850v4
In a global retail enterprise modernizing its on-premises SAP BW data warehouse, the 816651-B21 HPE DL580 Gen9 with dual Intel Xeon E7-4850v4 (2.1 GHz/16-core/40 MB/115 W) processors delivers sub-second OLAP query performance on multi-terabyte datasets. It accelerates report generation by 35%, supports 24×7 real-time inventory optimization, and maintains 99.99% uptime during peak sales events.
Scalable Virtualization and Server Consolidation with HPE DL580 Gen9 Xeon E7-4850v4
A financial services firm consolidates 80+ mixed-workload VMs onto a single HPE DL580 Gen9 server equipped with the 816651-B21 Xeon E7-4850v4 processor kit. Leveraging 32 CPU cores and 40 MB SmartCache, the deployment increases VM density by 50%, cuts rack space by 40%, and reduces power and cooling costs by 25%, while delivering enterprise-grade fault tolerance for trading and risk-management applications.
Real-Time Analytics and AI Model Training on HPE DL580 Gen9 Xeon E7-4850v4
In a healthcare analytics environment processing large patient datasets, the 816651-B21 HPE DL580 Gen9 with dual Xeon E7-4850v4 CPUs delivers the compute throughput to train machine learning models in half the time of legacy servers. The solution accelerates predictive diagnostics by 30%, enables concurrent data-science workflows, and ensures HIPAA-compliant data availability with 24×7 redundancy.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 816651-B21 |  878157-L21 |  878136-B21 |  P05699-L21 |  P05688-L21 | |
|---|---|---|---|---|---|
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Brand | Intel | Intel | AMD | Intel | Intel |
| Series | Intel Core | Intel Core | AMD Ryzen | 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 | DDR5 | DDR5 | DDR4 & DDR5 | DDR5 |
| Generation | Intel 12th Gen | Intel 13th Gen | Ryzen 7000 Series | Intel 12th Gen | Intel 12th Gen |
| Architecture | Alder Lake | Raptor Lake | Zen 4 | Alder Lake | Alder Lake |
| ECC Support | No | No | No | No | No |
| Security Features | SGX | None | None | None | None |
| CPU Socket | LGA 1700 | LGA 1700 | AM5 | LGA 1700 | LGA 1700 |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX2 | AVX2 |
| Virtualization Support | Intel VT-x | Intel VT-x | AMD-V | Intel VT-x | Intel VT-x |
| Cores | 12 | 8 | 16 | 8 | 8 |
| Threads | 20 | 16 | 32 | 16 | 16 |
| Base Clock | 3.6 | 3.6 GHz | 4.5 | 3.6 GHz | 3.5 |
| Max Boost Clock | 5.0 | 5.0 GHz | 5.7 | 4.8 GHz | 5.0 |
| Overclocking Support | Yes | Yes | Yes | No | Yes |
| L2 Cache | 12 | 4 MB | 8 | 4 MB | 4 |
| L3 Cache | 25 | 16 MB | 64 | 16 MB | 24 |
| TDP | 125W | 125W | 170W | 125W | 125W |
| Integrated Graphics | Intel UHD Graphics 770 | Intel UHD Graphics 770 | None | Intel UHD Graphics 770 | Intel UHD Graphics 770 |
| Graphics Base Frequency | 300 | 350 MHz | N/A | 300 MHz | 350 |
| Graphics Max Dynamic Frequency | 1350 | 1150 MHz | N/A | 1100 MHz | 1100 |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Unlocked | Yes | Yes | Yes | No | Yes |
| Cooler Included | No | No | No | No | No |
| Use Case | Gaming | Gaming / Workstation | Gaming | Gaming / Workstation | Gaming |
| Product Name | Intel Core i7-12700K | 878157-L21 | AMD Ryzen 9 7950X | Intel Core P05699-L21 Alder Lake | Intel Core i9 P05688-L21 Performance Processor |
| Height | N/A | 1.5 inches | N/A | N/A | 1.65 inches |
| Width | N/A | 0.8 inches | N/A | N/A | 1.65 inches |
| Depth | N/A | 1.5 inches | N/A | N/A | 1.65 inches |
| Weight | N/A | 0.3 lbs | N/A | N/A | 0.7 lbs |
Reviews & Ratings
B
Bilal Ansari
5
Reliable CPU for DL580 Gen9 virtualization.
R
Raymond Pierce
5
Consistent operation under heavy load.
H
Hoorain Malik
5
Handled business-critical tasks smoothly.
D
Dennis Harper
4
Good option for multi-socket environments.
Questions & Answers
What are the key specifications of the HPE DL580 Gen9 Xeon E7-4850v4 (2.1GHz/16-core/40MB/115W) Processor Kit?
The HPE DL580 Gen9 Xeon E7-4850v4 processor kit features a 2.1 GHz base frequency, 16 physical cores, 40 MB Intel Smart Cache and a 115 W TDP optimized for enterprise workloads.
What is the clock speed and core count of the Xeon E7-4850v4?
The Intel Xeon E7-4850v4 operates at a 2.1 GHz base clock with 16 physical cores, delivering robust parallel processing performance.
How much cache does the Xeon E7-4850v4 include?
The processor integrates 40 MB of Intel Smart Cache, dynamically allocated to active cores for reduced latency and accelerated data access.
What is the thermal design power (TDP) of this processor kit?
The Xeon E7-4850v4 has a 115 W thermal design power rating, balancing performance and energy efficiency in rack environments.
Which HPE servers are compatible with this processor kit?
This processor kit is specifically designed for HPE ProLiant DL580 Gen9 rack servers with LGA2011-3 sockets.
Is the Xeon E7-4850v4 compatible with all DL580 Gen9 configurations?
Yes. The E7-4850v4 is fully compatible with standard and performance-optimized DL580 Gen9 systems that support Intel Xeon E7 family CPUs.
Can I upgrade from a lower-tier CPU to the Xeon E7-4850v4?
Yes. You can upgrade from prior-generation Xeon E7 or E5 processors to the E7-4850v4 in supported DL580 Gen9 servers, subject to firmware requirements.
What performance benefits does the E7-4850v4 deliver?
It delivers up to 30% improved workload performance in virtualization, analytics and in-memory databases compared to previous-gen Xeon E7 processors.
Does the Xeon E7-4850v4 support hyper-threading?
Yes. Intel Hyper-Threading Technology is supported, enabling up to 32 simultaneous threads for enhanced multitasking.
What memory configurations are supported by this processor?
The E7-4850v4 supports up to 6 TB of DDR4 memory across eight channels at 2400 MT/s, delivering high bandwidth for data-intensive applications.
Which virtualization features are available with this CPU?
It supports Intel VT-x, VT-d for I/O virtualization, and Intel VT-for-Directed I/O plus AES-NI for secure, efficient virtualized workloads.
How does the Xeon E7-4850v4 enhance system reliability?
Built-in RAS features like Machine Check Architecture recovery, memory mirroring and Chipkill support ensure high availability and data integrity.
Is the Xeon E7-4850v4 energy efficient?
Yes. With a 115 W TDP and dynamic frequency scaling, it balances power consumption and performance for energy-optimized datacenter operations.
What components are included in the processor kit?
The kit includes the Intel Xeon E7-4850v4 processor, factory-installed heat sink assembly and pre-applied thermal interface materials.
How do I install the HPE DL580 Gen9 Xeon E7-4850v4 processor kit?
Install by seating the CPU in the LGA2011-3 socket, securing the heat sink, and following HPE’s service manual for proper torque and thermal paste application.
What warranty and support options are available for this processor?
HPE provides a three-year limited warranty with optional ProLiant support packs offering parts replacement and 24/7 hardware assistance.