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871055-L21
HPE DL20 Gen9 Intel Xeon E3-1270v6 (3.8 GHz/4-core/8MB/72 W)...
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Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
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.
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.
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.
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.
Mon–Fri: [09:00-16:00]
Avg. response under 30 mins
| Architecture | Raptor Lake | Raptor Lake | Raptor Lake | Rocket Lake | Raptor Lake |
| Base Clock | 3.0 GHz | 3.6 | 3.4 | 3.6 | 3.8 |
| Brand | Intel | Intel | Intel | Intel | Intel |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1200 | LGA 1700 |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Cooler Included | Yes | No | No | No | No |
| Cores | 8 | 8 | 16 | 8 | 16 |
| ECC Support | No | No | No | No | No |
| Generation | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 11th Gen | Intel 13th Gen |
| Graphics Base Frequency | 300 MHz | 350 | 350 | 350 | 300 |
| Graphics Max Dynamic Frequency | 1150 MHz | 1200 | 1250 | 1200 | 1050 |
| 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 730 | Intel UHD Graphics 770 |
| L2 Cache | 8 MB | 4 | 16 | 4 | 8 |
| L3 Cache | 16 MB | 16 | 30 | 16 | 24 |
| Max Boost Clock | 4.8 GHz | 5.0 | 5.2 | 5.0 | 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 | DDR5 | DDR5 | DDR4 & DDR5 | DDR4 | DDR5 |
| Overclocking Support | Yes | No | Yes | Yes | Yes |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 4.0 | PCIe 5.0 |
| 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 |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | None | SGX | SGX | SGX | None |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 125W | 125W | 125W | 125W |
| Threads | 16 | 16 | 24 | 16 | 24 |
| Unlocked | Yes | No | Yes | Yes | Yes |
| Use Case | Gaming | Gaming | Gaming | Gaming | Gaming / Workstation / Server |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
The Xeon E3-1270v6 delivers strong performance for demanding small server workloads.
Excellent responsiveness for application hosting.
Handled continuous workloads reliably without throttling.
Noticeable improvement in overall system responsiveness.
Well-suited for DL20 Gen9 production use.
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.
This FIO Processor Kit is officially supported only on HPE ProLiant DL20 Gen9 chassis configured for FIO upgrades.
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.
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.
Yes, the Intel Xeon E3-1270v6 supports Hyper-Threading for eight simultaneous threads and Turbo Boost up to 4.2 GHz for burst performance.
The processor operates at a 72 W TDP, ensuring balanced performance and heat dissipation within the DL20 Gen9 cooling envelope.
Absolutely – with four cores, eight threads, and Intel VT-x/VT-d support, it’s optimized for medium-density virtualization and transactional databases.
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.
The processor exposes 16 PCIe Gen3 lanes for high-speed I/O expansion on the ProLiant DL20 Gen9 motherboard.
No, this kit includes only the processor; you must reuse the factory-installed DL20 Gen9 heatsink and fan assembly.
HPE provides a one-year limited hardware warranty covering manufacturing defects for authorized installation in an HPE server.
Enter the iLO or system BIOS post-boot to confirm CPU model, frequency, core count, cache size and TDP in the hardware inventory summary.
Ensure your DL20 Gen9 is running a supported BIOS version (latest Gen9 release) and has the FIO license activated in iLO before installation.
Yes, updating to the latest system ROM and iLO firmware is mandatory to ensure full compatibility and maximum performance.
Compared to the v5, the v6 uses the Skylake microarchitecture, offering up to 15% higher IPC, faster DDR4-2400 support, and lower power draw.
Authorized HPE channel partners and the official HPE Parts Store carry genuine 871055-L21 kits with full support and warranty coverage.