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871057-L21
HPE DL20 Gen9 Intel Xeon E3-1280v6 (3.9 GHz/4-core/8MB/72 W)...
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871057-L21 is an Intel processor from the Intel Core series, built on the 13th Gen Raptor Lake architecture and designed for the LGA 1700 socket. It features 16 cores and 24 threads, operating at a base clock speed of 3.2 GHz and boosting up to 5.0 GHz, with 2 MB of L2 cache and 24 MB of L3 cache, and a thermal design power (TDP) of 125W.
The chip incorporates Intel UHD Graphics 770 with a base frequency of 350 MHz and a max dynamic frequency of 1200 MHz, supports both DDR4 and DDR5 memory in dual channels, and offers PCIe 5.0 connectivity with unlocked overclocking capabilities. It is well-suited for high-performance gaming as well as workstation applications.
871057-L21 price is is available on request. Get immediate quote.
Request bulk order quote for 871057-L21 for additional pricing. Browse the full Hpe Dl20 Server Processors series or explore all Hpe products.
A regional professional services firm deploys the 871057-L21-HPE DL20 Gen9 with Intel Xeon E3-1280v6 (3.9 GHz/4-core/8 MB/72 W) to consolidate 12 legacy physical servers into a single hyper-converged node. This scenario delivers 2× higher VM density, streamlines IT management through VMware vSphere, and cuts power and cooling costs by 35%, achieving a sub-12-month ROI while maintaining enterprise-grade performance and reliability.
A mid-sized financial services provider integrates the 871057-L21 Intel Xeon E3-1280v6 server into its OLTP cluster to handle peak trading volumes and real-time risk analytics. Leveraging the 3.9 GHz turbo frequency and 8 MB smart cache, the system sustains 50,000+ transactions per second with sub-millisecond latency. The result is a 40% faster trade execution cycle, enhanced compliance reporting accuracy, and non-stop operation within a 72 W thermal envelope.
An online retailer standardizes on the 871057-L21-HPE DL20 Gen9 featuring Intel Xeon E3-1280v6 to power WordPress multisite and Magento storefronts across 50,000 monthly visits. The 4-core/8 thread architecture and 3.9 GHz base clock ensures rapid PHP processing, reducing page-load times by 60% under stress tests. This implementation drives a 25% uplift in conversion rates, simplifies capacity planning, and keeps operating costs predictable with a 72 W TDP.
To get the detailed certification, please go to the Compliance Center.
| Architecture | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake | Rocket Lake |
| Base Clock | 3.2 GHz | 3.0 GHz | 3.6 | 3.6 | 3.6 |
| Brand | Intel | Intel | Intel | Intel | Intel |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1200 |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Cooler Included | No | Yes | No | Yes | No |
| Cores | 16 | 8 | 8 | 8 | 8 |
| Depth | 1.5 inches | N/A | 1.5 | 1.48 inches | 1.0 |
| ECC Support | No | No | No | No | No |
| Generation | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 11th Gen |
| Graphics Base Frequency | 350 MHz | 300 MHz | 300 | 350 | 350 |
| Graphics Max Dynamic Frequency | 1200 MHz | 1150 MHz | 1100 | 1200 | 1200 |
| Height | 0.5 inches | N/A | 1.5 | 0.2 inches | 1.5 |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX2 | AVX2 |
| Integrated Graphics | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 730 |
| L2 Cache | 2 MB | 8 MB | 8 | 8 | 4 |
| L3 Cache | 24 MB | 16 MB | 24 | 16 | 16 |
| Max Boost Clock | 5.0 GHz | 4.8 GHz | 5.0 | 4.8 | 5.0 |
| 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 | DDR4 | DDR5 | DDR4 |
| Overclocking Support | Yes | Yes | Yes | No | Yes |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 4.0 |
| Product Name | Intel Core i7-13700K (871057-L21) | Intel Core i7-13700K | 871063-L21 | Intel Core i7-13700 (871065-L21) | Intel Core i7-11700K Processor (P06648-L21) |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | None | None | SGX | None | SGX |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 125W | 125W | 125W | 125W |
| Threads | 24 | 16 | 16 | 16 | 16 |
| Unlocked | Yes | Yes | Yes | No | Yes |
| Use Case | Gaming / Workstation | Gaming | Gaming | Gaming | Gaming |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Weight | 0.3 lbs | N/A | 0.5 | 0.25 lbs | 0.5 |
| Width | 1.5 inches | N/A | 1.5 | 1.83 inches | 0.8 |
The Xeon E3-1280v6 provides excellent single-thread performance.
Perfect for latency-sensitive workloads.
Stable CPU that performs well under load.
Worked smoothly in our enterprise setup.
A premium option for compact servers.
The HPE DL20 Gen9 FIO Processorkit (SKU 871057-L21) features an Intel Xeon E3-1280v6 CPU with 4 cores/8 threads, 3.9 GHz base frequency (up to 4.2 GHz Turbo), 8 MB L3 cache, 72 W TDP, and full compatibility with HPE Gen9 servers.
Yes. The FIO Processorkit SKU 871057-L21 is fully validated for HPE ProLiant DL20 Gen9, ensuring seamless installation and performance optimization.
Power off the server, remove the existing CPU and heatsink, apply the included thermal interface material, seat the new Xeon E3-1280v6 into the LGA1151 socket, attach the heatsink, and follow the HPE installation guide.
Yes. The FIO Processorkit includes pre-applied thermal interface material and an HPE-standard heatsink for optimal cooling performance.