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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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3 Year Extended Warranty
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Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
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Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
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In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
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Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
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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.
What is the price of 816651-B21?
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816651-B21 Specifications
| Product Type | Processors |
| Brand | Intel |
| Series | Intel Core |
| Category | Desktop |
| Max Memory Support | 128 GB |
| Memory Type Support | DDR4 & DDR5 |
| Generation | Intel 12th Gen |
| Architecture | Alder Lake |
| ECC Support | No |
| Security Features | SGX |
| CPU Socket | LGA 1700 |
| Instruction Set Extensions | AVX2 |
| Virtualization Support | Intel VT-x |
| Cores | 12 |
| Threads | 20 |
| Base Clock | 3.6 |
| Max Boost Clock | 5.0 |
| Overclocking Support | Yes |
| L2 Cache | 12 |
| L3 Cache | 25 |
| TDP | 125W |
| Integrated Graphics | Intel UHD Graphics 770 |
| Graphics Base Frequency | 300 |
| Graphics Max Dynamic Frequency | 1350 |
| Memory Channels | Dual |
| PCIe Version | PCIe 5.0 |
| Unlocked | Yes |
| Cooler Included | No |
| Use Case | Gaming |
| Product Name | Intel Core i7-12700K |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
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
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|---|---|---|---|---|---|
| Architecture | Alder Lake | Raptor Lake | Zen 4 | Alder Lake | Alder Lake |
| Base Clock | 3.6 | 3.6 GHz | 4.5 | 3.5 | 3.6 GHz |
| Brand | Intel | Intel | AMD | Intel | Intel |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Cooler Included | No | No | No | No | No |
| Cores | 12 | 8 | 16 | 8 | 8 |
| CPU Socket | LGA 1700 | LGA 1700 | AM5 | LGA 1700 | LGA 1700 |
| Depth | N/A | 1.5 inches | N/A | 1.65 inches | N/A |
| ECC Support | No | No | No | No | No |
| Generation | Intel 12th Gen | Intel 13th Gen | Ryzen 7000 Series | Intel 12th Gen | Intel 12th Gen |
| Graphics Base Frequency | 300 | 350 MHz | N/A | 350 | 300 MHz |
| Graphics Max Dynamic Frequency | 1350 | 1150 MHz | N/A | 1100 | 1100 MHz |
| Height | N/A | 1.5 inches | N/A | 1.65 inches | N/A |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX2 | AVX2 |
| Integrated Graphics | Intel UHD Graphics 770 | Intel UHD Graphics 770 | None | Intel UHD Graphics 770 | Intel UHD Graphics 770 |
| L2 Cache | 12 | 4 MB | 8 | 4 | 4 MB |
| L3 Cache | 25 | 16 MB | 64 | 24 | 16 MB |
| Max Boost Clock | 5.0 | 5.0 GHz | 5.7 | 5.0 | 4.8 GHz |
| Max Memory Support | 128 GB | 128 GB | 128 GB | 128 GB | 128 GB |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| Memory Type Support | DDR4 & DDR5 | DDR5 | DDR5 | DDR5 | DDR4 & DDR5 |
| Overclocking Support | Yes | Yes | Yes | Yes | No |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Product Name | Intel Core i7-12700K | 878157-L21 | AMD Ryzen 9 7950X | Intel Core i9 P05688-L21 Performance Processor | Intel Core P05699-L21 Alder Lake |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | SGX | None | None | None | None |
| Series | Intel Core | Intel Core | AMD Ryzen | Intel Core | Intel Core |
| TDP | 125W | 125W | 170W | 125W | 125W |
| Threads | 20 | 16 | 32 | 16 | 16 |
| Unlocked | Yes | Yes | Yes | Yes | No |
| Use Case | Gaming | Gaming / Workstation | Gaming | Gaming | Gaming / Workstation |
| Virtualization Support | Intel VT-x | Intel VT-x | AMD-V | Intel VT-x | Intel VT-x |
| Weight | N/A | 0.3 lbs | N/A | 0.7 lbs | N/A |
| Width | N/A | 0.8 inches | N/A | 1.65 inches | N/A |
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Questions & Answers
Q
What are the key specifications of the HPE DL580 Gen9 Xeon E7-4850v4 (2.1GHz/16-core/40MB/115W) Processor Kit?
A
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.
Q
What is the clock speed and core count of the Xeon E7-4850v4?
A
The Intel Xeon E7-4850v4 operates at a 2.1 GHz base clock with 16 physical cores, delivering robust parallel processing performance.
Q
How much cache does the Xeon E7-4850v4 include?
A
The processor integrates 40 MB of Intel Smart Cache, dynamically allocated to active cores for reduced latency and accelerated data access.
Q
What is the thermal design power (TDP) of this processor kit?
A
The Xeon E7-4850v4 has a 115 W thermal design power rating, balancing performance and energy efficiency in rack environments.
Q
Which HPE servers are compatible with this processor kit?
A
This processor kit is specifically designed for HPE ProLiant DL580 Gen9 rack servers with LGA2011-3 sockets.
Q
Is the Xeon E7-4850v4 compatible with all DL580 Gen9 configurations?
A
Yes. The E7-4850v4 is fully compatible with standard and performance-optimized DL580 Gen9 systems that support Intel Xeon E7 family CPUs.
Q
Can I upgrade from a lower-tier CPU to the Xeon E7-4850v4?
A
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.
Q
What performance benefits does the E7-4850v4 deliver?
A
It delivers up to 30% improved workload performance in virtualization, analytics and in-memory databases compared to previous-gen Xeon E7 processors.
Q
Does the Xeon E7-4850v4 support hyper-threading?
A
Yes. Intel Hyper-Threading Technology is supported, enabling up to 32 simultaneous threads for enhanced multitasking.
Q
What memory configurations are supported by this processor?
A
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.
Q
Which virtualization features are available with this CPU?
A
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.
Q
How does the Xeon E7-4850v4 enhance system reliability?
A
Built-in RAS features like Machine Check Architecture recovery, memory mirroring and Chipkill support ensure high availability and data integrity.
Q
Is the Xeon E7-4850v4 energy efficient?
A
Yes. With a 115 W TDP and dynamic frequency scaling, it balances power consumption and performance for energy-optimized datacenter operations.
Q
What components are included in the processor kit?
A
The kit includes the Intel Xeon E7-4850v4 processor, factory-installed heat sink assembly and pre-applied thermal interface materials.
Q
How do I install the HPE DL580 Gen9 Xeon E7-4850v4 processor kit?
A
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.
Q
What warranty and support options are available for this processor?
A
HPE provides a three-year limited warranty with optional ProLiant support packs offering parts replacement and 24/7 hardware assistance.
