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The Xeon E3-1270v6 delivers strong performance for demanding small server workloads.
871055-L21
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HPE DL20 Gen9 Intel Xeon E3-1270v6 (3.8 GHz/4-core/8MB/72 W)...
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871055-L21
- Description:
- HPE DL20 Gen9 Intel Xeon E3-1270v6 (3.8 GHz/4-core/8MB/72 W) FIO Processor Kit
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871055-L21 Overview
871055-L21 is an Intel processor from the Intel Core series built on the Raptor Lake architecture. It utilizes the LGA 1700 socket and features 8 cores with 16 threads, delivering a base clock speed of 3.0 GHz and a maximum boost clock speed of 4.8 GHz. The chip offers an 8 MB L2 cache and a 16 MB L3 cache, paired with a 125W TDP.
Designed for high-end gaming and workstation tasks, 871055-L21 supports DDR5 memory in a dual-channel configuration with a maximum capacity of 128 GB. It comes with Intel UHD Graphics 770, featuring a graphics base frequency of 300 MHz and a max dynamic frequency of 1150 MHz, along with PCIe 5.0 connectivity. The processor is unlocked for overclocking and is compatible with premium desktop chipsets.
871055-L21 price is is available on request. Get immediate quote.
Request bulk order quote for 871055-L21 for additional pricing. Browse the full Hpe Dl20 Server Processors series or explore all Hpe products.
871055-L21 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
- Series
- Intel Core
- Category
- Desktop
- Max Memory Support
- 128 GB
- Memory Type Support
- DDR5
- Generation
- Intel 13th Gen
- Architecture
- Raptor Lake
- Security Features
- None
- Instruction Set Extensions
- AVX2
- Cores
- 8
- Threads
- 16
- Overclocking Support
- Yes
- Integrated Graphics
- Intel UHD Graphics 770
- Graphics Base Frequency
- 300 MHz
- Unlocked
- Yes
- Max Boost Clock
- 4.8 GHz
- Graphics Max Dynamic Frequency
- 1150 MHz
- L3 Cache
- 16 MB
- Cooler Included
- Yes
- Product Name
- Intel Core i7-13700K
- L2 Cache
- 8 MB
- Base Clock
- 3.0 GHz
871055-L21 Use Case
SMB Virtualization Host with HPE DL20 Gen9 Intel Xeon E3-1270v6
Deploy the 871055-L21 HPE DL20 Gen9 Intel Xeon E3-1270v6 FIO Processor Kit as a small-business virtualization server running Hyper-V or VMware ESXi. Benefit: Consolidate up to four mission-critical VMs on a single 4-core/8-thread, 3.8 GHz platform to reduce hardware footprint, streamline management, and achieve up to 60% lower total cost of ownership.
Edge Analytics Appliance for Retail with Intel Xeon E3-1270v6
Implement the HPE DL20 Gen9 FIO Processor Kit at distributed retail locations to process point-of-sale and inventory data in real time. Benefit: Leverage the 4-core/8 MB cache, 3.8 GHz CPU to deliver sub-second transaction analysis, minimize WAN bandwidth, and empower store managers with instant business intelligence.
High-Performance Web and Database Server
Use the 871055-L21 HPE DL20 Gen9 Intel Xeon E3-1270v6 kit to host medium-traffic e-commerce sites and SQL/NoSQL databases. Benefit: Accelerate page load times and transaction throughput with 72 W TDP efficiency, ensure consistent user experience during peak shopping hours, and improve SEO rankings thanks to faster server response.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 871055-L21 |  P06652-L21 |  871061-L21 |  P06648-L21 |  822435-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 | 128 GB |
| Memory Type Support | DDR5 | DDR5 | DDR4 & DDR5 | DDR4 | DDR5 |
| Generation | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 11th Gen | Intel 13th Gen |
| Architecture | Raptor Lake | Raptor Lake | Raptor Lake | Rocket Lake | Raptor Lake |
| ECC Support | No | No | No | No | No |
| Security Features | None | SGX | SGX | SGX | None |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1200 | LGA 1700 |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX2 | AVX2 |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Cores | 8 | 8 | 16 | 8 | 16 |
| Threads | 16 | 16 | 24 | 16 | 24 |
| Base Clock | 3.0 GHz | 3.6 | 3.4 | 3.6 | 3.8 |
| Max Boost Clock | 4.8 GHz | 5.0 | 5.2 | 5.0 | 5.0 |
| Overclocking Support | Yes | No | Yes | Yes | Yes |
| L2 Cache | 8 MB | 4 | 16 | 4 | 8 |
| L3 Cache | 16 MB | 16 | 30 | 16 | 24 |
| TDP | 125W | 125W | 125W | 125W | 125W |
| Integrated Graphics | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 730 | Intel UHD Graphics 770 |
| Graphics Base Frequency | 300 MHz | 350 | 350 | 350 | 300 |
| Graphics Max Dynamic Frequency | 1150 MHz | 1200 | 1250 | 1200 | 1050 |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 4.0 | PCIe 5.0 |
| Unlocked | Yes | No | Yes | Yes | Yes |
| Cooler Included | Yes | No | No | No | No |
| Use Case | Gaming | Gaming | Gaming | Gaming | Gaming / Workstation / Server |
| Product Name | Intel Core i7-13700K | Intel Core i7 P06652-L21 | Intel Core i7-13700K Processor (Model 871061-L21) | Intel Core i7-11700K Processor (P06648-L21) | Intel Core i9-13 Raptor Lake Processor 822435-L21 |
| Height | N/A | 0.5 inches | N/A | 1.5 | N/A |
| Width | N/A | 1.2 inches | N/A | 0.8 | N/A |
| Depth | N/A | 1.2 inches | N/A | 1.0 | N/A |
| Weight | N/A | 0.3 lbs | N/A | 0.5 | N/A |
Reviews & Ratings
A
Adeel Shah
5
Excellent responsiveness for application hosting.
R
Robert Keaton
5
Handled continuous workloads reliably without throttling.
M
Mariam Ashfaq
4
Noticeable improvement in overall system responsiveness.
S
Simon Rees
5
Well-suited for DL20 Gen9 production use.
Questions & Answers
What is the HPE DL20 Gen9 Intel Xeon E3-1270v6 FIO Processor Kit (SKU: 871055-L21)?
The kit includes an Intel Xeon E3-1270v6 CPU (3.8 GHz base, 4 cores, 8 MB cache, 72 W TDP) pre-configured for HPE ProLiant DL20 Gen9 servers.
Which servers are compatible with this processor kit?
This FIO Processor Kit is officially supported only on HPE ProLiant DL20 Gen9 chassis configured for FIO upgrades.
What performance benefits does the Xeon E3-1270v6 deliver?
With a 3.8 GHz base clock, four cores, eight threads and 8 MB cache, it boosts single-thread and multi-thread workloads by up to 20% over previous E3-1270v5 CPUs.
How do I install the HPE FIO Processor Kit in my DL20 Gen9?
Power down the server, remove the air baffle, unlock the existing socket cover, seat the FIO kit into the processor socket, secure the retention arm and replace the baffle before powering on.
Does the processor support Intel Hyper-Threading and Turbo Boost?
Yes, the Intel Xeon E3-1270v6 supports Hyper-Threading for eight simultaneous threads and Turbo Boost up to 4.2 GHz for burst performance.
What is the thermal design power (TDP) of this CPU?
The processor operates at a 72 W TDP, ensuring balanced performance and heat dissipation within the DL20 Gen9 cooling envelope.
Can I run virtualization and database workloads on this kit?
Absolutely – with four cores, eight threads, and Intel VT-x/VT-d support, it’s optimized for medium-density virtualization and transactional databases.
Which memory types and speeds are supported with this processor?
It supports DDR4 UDIMMs up to 2,400 MT/s in dual-channel mode, accommodating up to 64 GB per module on the DL20 Gen9 platform.
How many PCIe lanes does the E3-1270v6 provide?
The processor exposes 16 PCIe Gen3 lanes for high-speed I/O expansion on the ProLiant DL20 Gen9 motherboard.
Is a heatsink or thermal solution included with the FIO kit?
No, this kit includes only the processor; you must reuse the factory-installed DL20 Gen9 heatsink and fan assembly.
What warranty covers the HPE 871055-L21 processor kit?
HPE provides a one-year limited hardware warranty covering manufacturing defects for authorized installation in an HPE server.
How can I verify the processor is recognized after installation?
Enter the iLO or system BIOS post-boot to confirm CPU model, frequency, core count, cache size and TDP in the hardware inventory summary.
What are the upgrade prerequisites for this FIO Processor Kit?
Ensure your DL20 Gen9 is running a supported BIOS version (latest Gen9 release) and has the FIO license activated in iLO before installation.
Will this upgrade require a firmware update?
Yes, updating to the latest system ROM and iLO firmware is mandatory to ensure full compatibility and maximum performance.
How does the E3-1270v6 differ from the v5 predecessor?
Compared to the v5, the v6 uses the Skylake microarchitecture, offering up to 15% higher IPC, faster DDR4-2400 support, and lower power draw.
Where can I purchase genuine HPE 871055-L21 processor kits?
Authorized HPE channel partners and the official HPE Parts Store carry genuine 871055-L21 kits with full support and warranty coverage.