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P08156-L21
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- HPE XL270d Gen10 Intel Xeon-Gold 6144 (3.5GHz/8-core/150W) FIO Processor Kit
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3 Year Extended Warranty
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Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
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Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
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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What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
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Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
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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P08156-L21 Overview
P08156-L21 is an Intel Xeon processor from the Intel 14th Gen series, built on the Raptor Lake architecture and designed for the LGA 4189 socket. It offers 16 cores and 32 threads with a base clock of 2.5 GHz and a boost clock of 4.0 GHz, paired with an 8 MB L2 cache and a 24 MB L3 cache, and operates at a TDP of 125W.
This processor does not include integrated graphics and supports ECC DDR4 memory with quad-channel configuration up to 512 GB capacity. Equipped with PCIe 4.0, it provides high-speed connectivity and robust virtualization support through AVX-512 and SGX security features, making it ideally suited for demanding server workloads in data centers and enterprise environments.
What is the price of P08156-L21?
Pricing for P08156-L21 is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for P08156-L21.
Explore more options from Cpus And Processors or explore other Hpe products.
P08156-L21 Specifications
| Product Type | Processors |
| Brand | Intel |
| Series | Intel Xeon |
| Category | Server |
| Max Memory Support | 512 GB |
| Memory Type Support | ECC DDR4 |
| Generation | Intel 14th Gen |
| Architecture | Raptor Lake |
| ECC Support | Yes |
| Security Features | SGX |
| CPU Socket | LGA 4189 |
| Instruction Set Extensions | AVX-512 |
| Virtualization Support | Intel VT-x |
| Cores | 16 |
| Threads | 32 |
| Base Clock | 2.5 |
| Max Boost Clock | 4.0 |
| Overclocking Support | No |
| L2 Cache | 8 |
| L3 Cache | 24 |
| TDP | 125W |
| Integrated Graphics | None |
| Graphics Base Frequency | N/A |
| Graphics Max Dynamic Frequency | N/A |
| Memory Channels | Quad |
| PCIe Version | PCIe 4.0 |
| Unlocked | No |
| Cooler Included | No |
| Use Case | Server |
| Product Name | Intel Xeon P08156-L21 |
| Height | 1.5 inches |
| Width | 0.8 inches |
| Depth | 1.8 inches |
| Weight | 0.2 lbs |
P08156-L21 Use Case
Real-Time Trading Analytics with HPE XL270d Gen10 (P08156-L21) Intel Xeon-Gold 6144
In a financial services environment requiring sub-millisecond market data processing, the P08156-L21-HPE XL270d Gen10 equipped with Intel Xeon-Gold 6144 (3.5 GHz/8-core/150 W) executes high-frequency trade analytics with deterministic low latency. Benefit: Maximizes profitability by reducing trade slippage and delivering consistent high-throughput performance under peak load.
Virtualized CAD/CAE Workstations on HPE XL270d Gen10 (P08156-L21) with Intel Xeon-Gold 6144
A manufacturing engineering team deploys multiple concurrent CAD and finite-element analysis sessions on HPE XL270d Gen10 servers (P08156-L21) powered by Intel Xeon-Gold 6144 (3.5 GHz/8-core/150 W) for virtualization. Benefit: Increases virtual machine density by 40% and accelerates simulation runtimes by 30%, reducing product development cycles.
Edge AI Inference for Predictive Maintenance with HPE XL270d Gen10 (P08156-L21) Intel Xeon-Gold 6144
An industrial IoT deployment leverages the P08156-L21-HPE XL270d Gen10 outfitted with Intel Xeon-Gold 6144 (3.5 GHz/8-core/150 W) to perform real-time AI inference on sensor data at the edge. Benefit: Detects equipment anomalies 40% faster and reduces unplanned downtime by 25%, optimizing operational efficiency.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Architecture | Raptor Lake | Raptor Lake | Raptor Lake | Alder Lake | Raptor Lake |
| Base Clock | 3.4 | 3.2 GHz | 3.6 GHz | 3.6 GHz | 2.5 |
| Brand | Intel | Intel | Intel | Intel | Intel |
| Category | Desktop | Desktop | Desktop | Desktop | Server |
| Cooler Included | No | No | No | No | No |
| Cores | 16 | 8 | 16 | 12 | 16 |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 4189 |
| Depth | 0.17 inches | 1.5 inches | 3.5 inches | N/A | 1.8 inches |
| ECC Support | No | No | No | No | Yes |
| Generation | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 12th Gen | Intel 14th Gen |
| Graphics Base Frequency | 350 | 350 | 300 MHz | 350 MHz | N/A |
| Graphics Max Dynamic Frequency | 1300 | 1200 | 1100 MHz | 1.35 GHz | N/A |
| Height | 1.48 inches | 0.3 inches | 1.5 inches | N/A | 1.5 inches |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX2 | AVX-512 |
| Integrated Graphics | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | None |
| L2 Cache | 16 | 4 | 4 MB | 12 MB | 8 |
| L3 Cache | 30 | 16 | 24 MB | 25 MB | 24 |
| Max Boost Clock | 5.4 | 4.8 GHz | 5.0 GHz | 5.0 GHz | 4.0 |
| Max Memory Support | 128 GB | 128 GB | 128 GB | 128 GB | 512 GB |
| Memory Channels | Dual | Dual | Dual | Dual | Quad |
| Memory Type Support | DDR5 | DDR4 & DDR5 | DDR5 | DDR4 & DDR5 | ECC DDR4 |
| Overclocking Support | Yes | Yes | Yes | Yes | No |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 4.0 |
| Product Name | Intel Core i7-13700K - 879593-L21 | Intel Core i7-873048-B22 | Intel Core i7-13700K | Intel Core i7-12700K Processor | Intel Xeon P08156-L21 |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | SGX | SGX | None | None | SGX |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Xeon |
| TDP | 125W | 125W | 125W | 125W | 125W |
| Threads | 24 | 16 | 24 | 20 | 32 |
| Unlocked | Yes | Yes | Yes | Yes | No |
| Use Case | Gaming / Workstation | Gaming | Gaming | Gaming | Server |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x / Intel VT-d | Intel VT-x |
| Weight | 0.3 lbs | 0.2 lbs | 0.3 lbs | N/A | 0.2 lbs |
| Width | 1.48 inches | 1.5 inches | 3.5 inches | N/A | 0.8 inches |
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Questions & Answers
Q
What is the HPE XL270d Gen10 Intel Xeon-Gold 6144 (3.5GHz/8-core/150W) FIO Processor Kit (SKU: P08156-L21)?
A
The HPE XL270d Gen10 Intel Xeon-Gold 6144 FIO Processor Kit (P08156-L21) is a factory-integrated option featuring an 8-core, 3.5 GHz Intel Xeon Gold 6144 CPU designed for HPE XL270d Gen10 high-performance computing servers.
Q
What are the key specifications of the Intel Xeon Gold 6144 processor in this kit?
A
The processor offers 8 cores and 16 threads, a base frequency of 3.5 GHz (Turbo up to 4.2 GHz), 24.75 MB L3 cache, 150 W TDP, and support for six-channel DDR4-2666 MHz memory.
Q
Which servers are compatible with the P08156-L21 processor kit?
A
This kit is compatible exclusively with the HPE XL270d Gen10 server chassis and requires the corresponding Gen10 system board and BIOS version.
Q
Does the Intel Xeon Gold 6144 support Hyper-Threading?
A
Yes. The Xeon Gold 6144 features Intel Hyper-Threading Technology, enabling 16 simultaneous threads across its 8 physical cores.
Q
What memory configurations are supported?
A
It supports up to 768 GB of six-channel DDR4 memory at speeds up to 2666 MT/s per channel, with both RDIMM and LRDIMM modules.
Q
What is the thermal design power (TDP) of this processor?
A
The Intel Xeon Gold 6144 in this kit has a thermal design power of 150 watts.
Q
What workloads is the HPE XL270d Gen10 Xeon Gold 6144 kit optimized for?
A
This kit is ideal for high-performance computing (HPC), simulation, AI inference, data analytics, and virtualization workloads requiring high single-thread and multi-thread performance.
Q
How do I install the HPE XL270d Gen10 processor kit?
A
Power off the system, remove the server lid, install the CPU into the LGA3647 socket per HPE guidelines, apply thermal interface material, secure the heat sink, update to the required BIOS, and power on.
Q
Is a specific BIOS or firmware version required?
A
Yes. The server must run the HPE Gen10 BIOS and iLO firmware version that officially support Intel Xeon Gold 6000 series processors. Check HPE Support for exact version numbers.
Q
What cooling solution is recommended for this 150 W CPU?
A
HPE’s liquid-cooled cold-plate solution designed for the XL270d Gen10 chassis is recommended to maintain optimal temperatures under full load.
Q
Can I use this processor kit to upgrade existing HPE XL270d Gen10 servers?
A
Yes. As long as your server’s system board and BIOS meet HPE’s compatibility requirements, you can field-install this FIO Processor Kit to upgrade performance.
Q
What warranty coverage applies to the P08156-L21 kit?
A
This FIO Processor Kit is covered by HPE’s standard limited warranty for server options, including three years of parts and labor when installed in an eligible HPE system.
Q
How does the Intel Xeon Gold 6144 compare to previous-generation CPUs?
A
The Gold 6144 delivers up to 25 percent higher per-core performance and improved memory bandwidth versus Broadwell-EP predecessors, enhancing both compute-intensive and memory-bound tasks.
Q
What is an FIO Processor Kit in HPE terminology?
A
FIO stands for Factory-Integrated Option. It indicates the CPU kit is configured and installed by HPE at the factory or authorized service center for guaranteed compatibility.
Q
How can I verify the SKU and order this processor kit?
A
Confirm the part number P08156-L21 in the HPE QuickSpecs or Parts Store. You can order through HPE authorized distributors or directly via HPE’s online portal.
Q
What performance tuning features does the Intel Xeon Gold 6144 support?
A
The CPU supports Intel Turbo Boost Technology 2.0, Intel Speed Shift, and Intel AVX-512 instructions for optimized high-performance workloads.
