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881171-B21
HPE DL385 Gen10 7251 AMD Kit
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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.
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Request bulk order quote for 881171-B21 for additional pricing. Browse the full Hpe Dl385 Server Processors series or explore all Hpe products.
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.
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.
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.
To get the detailed certification, please go to the Compliance Center.
| 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 | DDR4 & DDR5 | DDR4 & DDR5 | DDR4 & DDR5 | DDR5 |
| Generation | Intel 13th Gen | Intel 12th Gen | Intel 12th Gen | Intel 12th Gen | Intel 13th Gen |
| Architecture | Raptor Lake | Alder Lake | Alder Lake | Alder Lake | Raptor Lake |
| ECC Support | No | No | No | No | No |
| Security Features | SGX | None | None | SGX | None |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | 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 | 12 | 12 | 6 | 8 |
| Threads | 16 | 20 | 20 | 12 | 16 |
| Base Clock | 3.6 GHz | 3.6 GHz | 3.6 GHz | 2.5 GHz | 3.6 |
| Max Boost Clock | 5.0 GHz | 5.0 GHz | 5.0 GHz | 4.4 GHz | 5.0 |
| Overclocking Support | Yes | Yes | Yes | No | Yes |
| L2 Cache | 4 MB | 12 MB | 12 MB | 7.5 MB | 4 |
| L3 Cache | 16 MB | 25 MB | 25 MB | 18 MB | 16 |
| TDP | 125W | 125W | 125W | 65W | 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 | N/A | 350 MHz | 350 MHz | 300 MHz | 300 |
| Graphics Max Dynamic Frequency | N/A | 1200 MHz | 1.3 GHz | 1050 MHz | 1200 |
| 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 | Yes | Yes | No | Yes |
| Cooler Included | No | No | No | Yes | No |
| Use Case | Gaming / Workstation / General Use | Gaming / Workstation | Gaming | Gaming | Gaming |
| Product Name | Intel Core i7-13700K | Intel Core i7-12700K Processor | Intel Core i7-12700K | Intel Core i5-12400 | 881163-L21 |
| Height | N/A | N/A | 1.57 inches | 1.5 inches | 1.5 |
| Width | N/A | N/A | 1.57 inches | 1.2 inches | 1.5 |
| Depth | N/A | N/A | 0.2 inches | 0.9 inches | 1.2 |
| Weight | N/A | N/A | 0.75 lbs | 0.5 lbs | 0.25 |
EPYC 7251 is efficient for light virtualization workloads.
Low power usage with steady performance.
Installed easily in DL385 Gen10.
Good choice for entry enterprise roles.
Predictable behavior.
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.
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.
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.
The AMD EPYC 7251 in this kit delivers 8 physical cores and 16 simultaneous threads, optimizing multi-threaded workloads and virtualization tasks.