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The Xeon E3-1260Lv5 provides solid performance for compact servers.
822437-L21
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HPE DL20 Gen9 Intel Xeon E3-1260Lv5 (2.9 GHz/4-core/8MB/45 W...
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822437-L21
- Description:
- HPE DL20 Gen9 Intel Xeon E3-1260Lv5 (2.9 GHz/4-core/8MB/45 W) FIO Processor Kit
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822437-L21 Overview
822437-L21 is an Intel processor from the Intel Core series, built on the Alder Lake architecture with Intel 12th Gen technology and designed for the LGA 1700 socket. It features 8 cores and 16 threads with a base clock speed of 3.6 GHz and a maximum boost clock speed of 4.8 GHz, supported by a 4 MB L2 cache and a 16 MB L3 cache under a 125W thermal design power, making it ideal for gaming and workstation applications.
The processor offers integrated Intel UHD Graphics 770 with a graphics base frequency of 350 MHz and a max dynamic frequency of 1200 MHz, supports both DDR4 and DDR5 memory across dual channels, and features PCIe 5.0 connectivity. It is unlocked for overclocking, comes with advanced security features like SGX, and is fully compatible with Intel 600-series chipsets, ensuring reliable performance for high-end gaming and creative workloads.
822437-L21 price is is available on request. Get immediate quote.
Request bulk order quote for 822437-L21 for additional pricing. Browse the full Hpe Dl20 Server Processors series or explore all Hpe products.
822437-L21 Specifications
- Weight
- 0.3 lbs
- Height
- 0.5 inches
- Depth
- 1.4 inches
- Width
- 1.4 inches
- 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
- Cores
- 8
- Threads
- 16
- Base Clock
- 3.6 GHz
- Overclocking Support
- Yes
- L2 Cache
- 4 MB
- Integrated Graphics
- Intel UHD Graphics 770
- Unlocked
- Yes
- Memory Type Support
- DDR4 & DDR5
- Security Features
- SGX
- Max Boost Clock
- 4.8 GHz
- Graphics Base Frequency
- 350 MHz
- Generation
- Intel 12th Gen
- Architecture
- Alder Lake
- L3 Cache
- 16 MB
- Graphics Max Dynamic Frequency
- 1200 MHz
- Product Name
- Intel Core i7-822437-L21
822437-L21 Use Case
SMB Server Virtualization and Consolidation
In a regional accounting firm managing 8–10 business‐critical Windows and Linux VMs, IT deploys the HPE DL20 Gen9 with Intel Xeon E3-1260Lv5 (2.9 GHz/4-core/8 MB/45 W) to consolidate workloads onto a single chassis. The processor’s 4 cores and 8 MB cache deliver consistent branch-office performance, reduce rack-space by 50 %, and cut power consumption by up to 30 %, enabling cost-effective scaling and centralized management.
Manufacturing Edge Analytics and IoT Data Processing
A mid-sized automation OEM uses the HPE DL20 Gen9 (Intel Xeon E3-1260Lv5) at production-line edge sites to run real-time SCADA and AI-based quality-inspection pipelines. With 2.9 GHz base clock and energy-efficient 45 W TDP, the server handles high-frequency sensor data, reduces latency below 10 ms, and ensures 99.9 % uptime—empowering plants to detect defects instantly and optimize throughput.
Network Security Gateway and VPN Termination
A distributed legal services provider implements the DL20 Gen9 with Intel Xeon E3-1260Lv5 as a unified threat management (UTM) appliance and VPN concentrator in its data center. The 4-core architecture processes up to 2 Gbps of encrypted traffic, supports over 500 concurrent VPN tunnels, and maintains sub-millisecond packet inspection, delivering robust perimeter defense while minimizing hardware footprint and operational costs.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 822437-L21 |  822435-L21 |  P08171-L21 |  P06650-L21 |  P06638-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 | 64 GB |
| Memory Type Support | DDR4 & DDR5 | DDR5 | DDR5 | DDR4 & DDR5 | DDR5 |
| Generation | Intel 12th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen |
| Architecture | Alder Lake | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake |
| ECC Support | No | No | No | No | No |
| Security Features | SGX | None | SGX | SGX | SGX |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX2 | AVX-512 |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Cores | 8 | 16 | 8 | 8 | 8 |
| Threads | 16 | 24 | 16 | 16 | 16 |
| Base Clock | 3.6 GHz | 3.8 | 3.6 | 3.6 | 3.6 GHz |
| Max Boost Clock | 4.8 GHz | 5.0 | 5.0 | 5.0 | 5.0 GHz |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| L2 Cache | 4 MB | 8 | 8 | 4 | 4 MB |
| L3 Cache | 16 MB | 24 | 24 | 24 | 16 MB |
| 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 MHz | 300 | 350 | 300 | 350 MHz |
| Graphics Max Dynamic Frequency | 1200 MHz | 1050 | 1150 | 1150 | 1100 MHz |
| 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 | Yes | Yes |
| Cooler Included | No | No | No | No | No |
| Use Case | Gaming | Gaming / Workstation / Server | Gaming / Workstation | Gaming | Gaming |
| Product Name | Intel Core i7-822437-L21 | Intel Core i9-13 Raptor Lake Processor 822435-L21 | Intel Core i7-12700K Processor | Intel Core i7-13700K P06650-L21 | Intel Core i7 P06638-L21 |
| Height | 0.5 inches | N/A | 0.5 | 1.57 | 1.4 |
| Width | 1.4 inches | N/A | 1.5 | 1.57 | 1.4 |
| Depth | 1.4 inches | N/A | 1.5 | 0.16 | 0.6 |
| Weight | 0.3 lbs | N/A | 0.5 | 0.5 | 0.6 |
Reviews & Ratings
S
Sameer Abbas
5
Efficient CPU for small enterprise workloads.
J
Julian Park
5
Stable and predictable behavior.
A
Anaya Khan
5
Met expectations in daily use.
R
Ronald Pierce
4
Reliable processor for DL20 Gen9 systems.
Questions & Answers
What is the HPE DL20 Gen9 Intel Xeon E3-1260Lv5 FIO Processor Kit (SKU: 822437-L21)?
The HPE DL20 Gen9 Intel Xeon E3-1260Lv5 FIO Processor Kit is an upgrade module for HPE ProLiant DL20 Gen9 servers, featuring a 2.9 GHz quad-core CPU with 8 MB cache and a 45 W thermal design power.
Which HPE servers are compatible with SKU 822437-L21?
This processor kit is compatible with HPE ProLiant DL20 Gen9 rack servers and requires an available LGA 1151 socket and appropriate BIOS revision.
What are the key specifications of the Intel Xeon E3-1260Lv5 CPU?
The Xeon E3-1260Lv5 runs at 2.9 GHz base frequency, offers four cores and eight threads, 8 MB Intel Smart Cache, and consumes a maximum of 45 W.
Does the processor kit include a heatsink and thermal solution?
Yes, SKU 822437-L21 ships with an HPE-approved heatsink and thermal interface material optimized for DL20 Gen9 airflow requirements.
How does this CPU upgrade improve server performance?
Upgrading to the E3-1260Lv5 boosts multi-threaded workloads, accelerates virtualization tasks, and delivers higher compute density within the same power envelope.
What memory configurations are supported with this processor kit?
The DL20 Gen9 supports up to four DDR4 DIMMs per processor, at speeds up to 2400 MT/s, and benefits from Intel UDIMM error correction.
Can I install this kit to upgrade from a previous generation Xeon E3?
Yes, provided your server has an empty LGA 1151 socket and the latest system ROM; no additional firmware or hardware changes are needed.
Does the Intel Xeon E3-1260Lv5 support virtualization features?
Yes, it supports Intel VT-x and VT-d technologies for hardware-accelerated virtualization and secure I/O management.
What operating systems are certified with this processor kit?
HPE certifies this kit for Microsoft Windows Server, various Linux distributions (RHEL, SLES, Ubuntu), and VMware ESXi on DL20 Gen9.
What is the warranty coverage for SKU 822437-L21?
HPE provides a standard three-year limited warranty covering parts, repair, and 24×7 access to HPE support.
How energy efficient is the E3-1260Lv5 compared to standard E3 models?
With a 45 W TDP—versus typical 80–95 W—this low-voltage model reduces power consumption by up to 50% under load.
What does “FIO” stand for in the processor kit description?
FIO means Factory Integrated Option, indicating the CPU kit is configured and tested by HPE for immediate installation.
Are firmware updates required before installing this processor kit?
HPE recommends updating the system ROM and firmware to the latest version to ensure full compatibility and stability.
How do I install the HPE DL20 Gen9 Intel Xeon E3-1260Lv5 processor kit?
Power down the server, open the chassis, remove the existing heatsink, seat the new CPU into the LGA 1151 socket, apply the included thermal material, and reattach the heatsink.
Can this kit be used in high-density data center environments?
Yes, its low-voltage design and high compute efficiency make it ideal for dense rack deployments seeking performance per watt.
Where can I purchase or get technical support for SKU 822437-L21?
You can order through authorized HPE channel partners, the HPE Store, or contact HPE Support via phone or online portal for assistance.