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881171-B21
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- HPE DL385 Gen10 7251 AMD Kit
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Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
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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.
Service Boundaries & Exclusions
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.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
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.
TRUSTED, TRIED, PROVEN
881171-B21 Overview
881171-B21 is an Intel 13th Gen Raptor Lake processor engineered for high-performance desktop computing. It features 8 cores and 16 threads, with a base clock speed of 3.6 GHz and a boost clock speed of 5.0 GHz, backed by 4 MB of L2 cache and 16 MB of L3 cache, a TDP of 125W, and integrated Intel UHD Graphics 770.
This processor supports DDR5 memory in a dual-channel configuration and leverages PCIe 5.0 for high-speed peripheral connections. Unlocked for overclocking, it also offers virtualization support via Intel VT-x and security features such as SGX, making it an excellent choice for gaming, workstation, and general use scenarios on LGA 1700 platforms.
What is the price of 881171-B21?
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Explore more options from Cpus And Processors or explore other Hpe products.
881171-B21 Specifications
| Product Type | Processors |
| Brand | Intel |
| Series | Intel Core |
| Category | Desktop |
| Max Memory Support | 128 GB |
| Memory Type Support | DDR5 |
| Generation | Intel 13th Gen |
| Architecture | Raptor Lake |
| ECC Support | No |
| Security Features | SGX |
| CPU Socket | LGA 1700 |
| Instruction Set Extensions | AVX2 |
| Virtualization Support | Intel VT-x |
| Cores | 8 |
| Threads | 16 |
| Base Clock | 3.6 GHz |
| Max Boost Clock | 5.0 GHz |
| Overclocking Support | Yes |
| L2 Cache | 4 MB |
| L3 Cache | 16 MB |
| TDP | 125W |
| Integrated Graphics | Intel UHD Graphics 770 |
| Graphics Base Frequency | N/A |
| Graphics Max Dynamic Frequency | N/A |
| Memory Channels | Dual |
| PCIe Version | PCIe 5.0 |
| Unlocked | Yes |
| Cooler Included | No |
| Use Case | Gaming / Workstation / General Use |
| Product Name | Intel Core i7-13700K |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
881171-B21 Use Case
Real-Time In-Memory Analytics with HPE DL385 Gen10 AMD Kit
A financial services firm deploys the 881171-B21 HPE DL385 Gen10 7251 AMD Kit to power its SAP HANA in-memory database. This configuration delivers sub-second query responses, 30% faster transaction throughput and 24x7 SLA compliance for trading analytics.
Hyperconverged Virtualization for Enterprise Cloud Consolidation
An enterprise IT department leverages the HPE DL385 Gen10 7251 AMD Kit to consolidate 200+ VMware VMs. By exploiting EPYC 7251 cores and high-bandwidth memory, they achieve a 40% reduction in data center footprint, 25% lower power/cooling costs and streamlined management.
AI/ML Training & Inference Acceleration for Retail Forecasting
A retail chain uses the 881171-B21 HPE DL385 Gen10 7251 AMD Kit for TensorFlow and PyTorch workloads to predict inventory demand. The EPYC 7251-powered server cuts model training time by 50%, doubles batch inference speed and boosts forecasting accuracy for optimized supply chains.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Architecture | Alder Lake | Raptor Lake | Alder Lake | Alder Lake | Raptor Lake |
| Base Clock | 3.6 GHz | 3.6 | 2.5 GHz | 3.6 GHz | 3.6 GHz |
| Brand | Intel | Intel | Intel | Intel | Intel |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Cooler Included | No | No | Yes | No | No |
| Cores | 12 | 8 | 6 | 12 | 8 |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Depth | 0.2 inches | 1.2 | 0.9 inches | N/A | N/A |
| ECC Support | No | No | No | No | No |
| Generation | Intel 12th Gen | Intel 13th Gen | Intel 12th Gen | Intel 12th Gen | Intel 13th Gen |
| Graphics Base Frequency | 350 MHz | 300 | 300 MHz | 350 MHz | N/A |
| Graphics Max Dynamic Frequency | 1.3 GHz | 1200 | 1050 MHz | 1200 MHz | N/A |
| Height | 1.57 inches | 1.5 | 1.5 inches | N/A | N/A |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX2 | AVX2 |
| Integrated Graphics | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 730 | Intel UHD Graphics 770 | Intel UHD Graphics 770 |
| L2 Cache | 12 MB | 4 | 7.5 MB | 12 MB | 4 MB |
| L3 Cache | 25 MB | 16 | 18 MB | 25 MB | 16 MB |
| Max Boost Clock | 5.0 GHz | 5.0 | 4.4 GHz | 5.0 GHz | 5.0 GHz |
| 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 & DDR5 | DDR5 |
| Overclocking Support | Yes | Yes | No | Yes | Yes |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 4.0 | PCIe 5.0 | PCIe 5.0 |
| Product Name | Intel Core i7-12700K | 881163-L21 | Intel Core i5-12400 | Intel Core i7-12700K Processor | Intel Core i7-13700K |
| 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 | 65W | 125W | 125W |
| Threads | 20 | 16 | 12 | 20 | 16 |
| Unlocked | Yes | Yes | No | Yes | Yes |
| Use Case | Gaming | Gaming | Gaming | Gaming / Workstation | Gaming / Workstation / General Use |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Weight | 0.75 lbs | 0.25 | 0.5 lbs | N/A | N/A |
| Width | 1.57 inches | 1.5 | 1.2 inches | N/A | N/A |
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Questions & Answers
Q
What is the HPE DL385 Gen10 7251 AMD Kit (SKU: 881171-B21)?
A
The HPE DL385 Gen10 7251 AMD Kit (SKU: 881171-B21) is a factory-integrated CPU upgrade kit featuring the AMD EPYC 7251 processor, thermal solution, and mounting hardware for HPE ProLiant DL385 Gen10 servers.
Q
Which AMD EPYC processor is included in this kit?
A
This kit includes the AMD EPYC 7251 CPU with 8 cores, 16 threads, a 2.1 GHz base clock, 2.9 GHz boost clock, and a 120 W TDP for balanced performance and efficiency.
Q
Which servers are compatible with the HPE DL385 Gen10 7251 AMD Kit?
A
The kit is compatible with HPE ProLiant DL385 Gen10 servers using the SP3 socket and requires the latest system ROM and firmware to ensure full functionality.
Q
How many cores and threads does the EPYC 7251 provide?
A
The AMD EPYC 7251 in this kit delivers 8 physical cores and 16 simultaneous threads, optimizing multi-threaded workloads and virtualization tasks.
Q
What are the base and turbo clock speeds of the EPYC 7251?
A
The EPYC 7251 operates at a 2.1 GHz base frequency and can boost up to 2.9 GHz under single-threaded or burst workloads for improved responsiveness.
Q
What memory capacity and type does this kit support?
A
When paired with the DL385 Gen10 platform, the EPYC 7251 supports up to 1 TB of DDR4 ECC RDIMM or LRDIMM memory across eight channels for high-capacity deployments.
Q
How many memory channels and DIMM slots are available per CPU?
A
Each EPYC 7251 socket provides eight memory channels and supports up to 16 DIMM slots, maximizing bandwidth and capacity for data-intensive applications.
Q
Does the kit include a heatsink and mounting hardware?
A
Yes, the SKU: 881171-B21 kit includes the OEM thermal solution (heatsink) and all necessary mounting hardware to ensure proper CPU cooling and installation.
Q
What is the thermal design power (TDP) rating of the EPYC 7251?
A
The AMD EPYC 7251 CPU in this kit has a TDP rating of 120 W, balancing compute performance with efficient thermal management in Gen10 chassis.
Q
Which operating systems are supported with this AMD kit?
A
This kit supports major enterprise OS platforms, including Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, and VMware ESXi.
Q
Can this kit be used for virtualization workloads?
A
Yes, the 16-thread EPYC 7251 combined with eight memory channels delivers the performance and density required for virtual machine consolidation and cloud deployments.
Q
Does the kit support HPE iLO management features?
A
Yes, the HPE DL385 Gen10 platform with the EPYC 7251 kit fully supports HPE Integrated Lights-Out (iLO) for remote management, monitoring, and firmware updates.
Q
What warranty does the HPE DL385 Gen10 7251 AMD Kit include?
A
The kit is backed by HPE’s standard 3-year limited warranty covering parts, labor, and on-site support options when purchased through authorized channels.
Q
How do I install the HPE DL385 Gen10 7251 AMD Kit?
A
Power down your DL385 Gen10 server, open the chassis, remove the old CPU and heatsink, install the EPYC 7251 into the SP3 socket, secure the heatsink, update firmware, and reboot.
Q
Can I pair this kit with an existing second CPU?
A
Yes, you can install a second identical EPYC 7251 kit to enable dual-socket configurations, doubling core count and memory bandwidth for demanding workloads.
Q
What power supply capacity is recommended for optimal performance?
A
HPE recommends a Platinum or Titanium rated power supply of at least 800 W for dual-CPU and high-memory configurations to ensure stable operation.
Q
Where can I purchase genuine HPE spare parts for this kit?
A
Genuine HPE parts for SKU: 881171-B21 can be purchased through HPE Direct, authorized HPE channel partners, or the official HPE Spare Parts Store.
