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878146-B21
HPE DL580 Gen10 Xeon-Gold 6154 (3.0GHz/18-core/200W) Process...
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878146-B21 is an Intel 13th Gen Raptor Lake processor built on the LGA 1700 platform featuring 16 cores and 32 threads with a base clock speed of 3.6 GHz and a boost clock of 5.0 GHz. It supports AVX-512 instruction set extensions and Intel VT-x virtualization, alongside security features such as SGX in a high-performance desktop design.
This processor comes equipped with an 8 MB L2 cache and a 24 MB L3 cache, operating at a thermal design power (TDP) of 125W. It integrates Intel UHD Graphics 770 with a graphics base frequency of 350 MHz and a maximum dynamic frequency of 1300 MHz, supports dual-channel DDR4 memory, utilizes PCIe 5.0 connectivity, and offers overclocking capabilities, making it well-suited for gaming and high-performance desktop applications.
878146-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 878146-B21 for additional pricing. Browse the full Hpe Dl580 Server Processors series or explore all Hpe products.
A global financial services firm deployed the 878146-B21-HPE DL580 Gen10 Xeon-Gold 6154 (3.0GHz/18-core/200W) Processor Kit under VMware vSphere 7 to consolidate 150 legacy servers. The solution achieved 2.7× higher VM density, reduced data-center footprint by 50%, and cut TCO by 40%, while maintaining 24/7 availability for mission-critical trading platforms.
A multinational retail chain leverages the 878146-B21 HPE DL580 Gen10 Xeon-Gold 6154 (3.0GHz/18-core/200W) Processor Kit to power a 50 TB SAP HANA in-memory database. Sub-second query performance drives predictive demand forecasting, boosting sales by 15%, reducing stockouts by 20%, and delivering actionable insights across 2,000+ stores.
An aerospace engineering firm built a 4-node HPC cluster using 878146-B21-HPE DL580 Gen10 servers equipped with Intel Xeon-Gold 6154 (3.0GHz/18-core/200W). Running ANSYS CFD/FEA workloads, simulation runtimes fell from 48 to 12 hours, accelerating product validation by 3× and ensuring 99.99% uptime for mission-critical design cycles.
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| 878146-B21 |  878144-L21 |  P05715-L21 |  P05682-L21 |  788337-B21 | |
|---|---|---|---|---|---|
| Architecture | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake |
| Base Clock | 3.6 GHz | 3.4 GHz | 3.6 | 3.4 GHz | 3.6 |
| Brand | Intel | Intel | Intel | Intel | Intel |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Cooler Included | No | No | No | No | No |
| Cores | 16 | 16 | 8 | 16 | 8 |
| ECC Support | No | No | No | No | No |
| Generation | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen |
| Instruction Set Extensions | AVX-512 | AVX2 | AVX2 | AVX-512 | AVX2 |
| Integrated Graphics | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 |
| L2 Cache | 8 MB | 1.5 MB | 4 | 16 MB | 4 |
| L3 Cache | 24 MB | 30 MB | 16 | 30 MB | 16 |
| Max Boost Clock | 5.0 GHz | 5.4 GHz | 4.9 | 5.4 GHz | 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 | DDR4 | DDR4 & DDR5 | DDR5 | DDR5 | DDR5 |
| Overclocking Support | Yes | Yes | No | Yes | Yes |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Product Name | Intel Core i9-878146-B21 | 878144-L21 | Intel Core i7 P05715-L21 | Intel Core i7-13700K (P05682-L21) | Intel Core i7-13700K Processor (788337-B21) |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | SGX | None | SGX | None | SGX |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 125W | 125W | 125W | 125W |
| Threads | 32 | 24 | 16 | 24 | 16 |
| Unlocked | Yes | Yes | No | Yes | Yes |
| Use Case | Gaming | Gaming | Gaming | Gaming | Gaming |
| Virtualization Support | Intel VT-x | Intel VT-x / Intel VT-d | 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.
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The Xeon Gold 6154 delivers strong performance for compute intensive enterprise workloads.
Reliable CPU with excellent throughput.
Stable under continuous production use.
Handled demanding applications smoothly.
A powerful processor for DL580 Gen10.
The 878146-B21 features an 18-core/36-thread Intel Xeon-Gold 6154 CPU at 3.0 GHz, 24.75 MB L3 cache, 200 W TDP, supporting up to 1 TB of HPE DDR4 memory.
The 878146-B21 is designed exclusively for HPE ProLiant DL580 Gen10 servers and is not supported in other server models.
With 18 cores, 36 threads, Hyper-Threading, and Turbo Boost up to 3.7 GHz, the Xeon-Gold 6154 delivers high VM density and responsive multi-tenant performance for VMware, Hyper-V, and KVM.
The processor has a 200 W Thermal Design Power (TDP), which should be factored into your rack’s cooling and power provisioning.
It supports HPE DDR4 RDIMM and LRDIMM modules up to 2933 MT/s across eight channels, enabling up to 1 TB of memory per processor.
Yes, the kit includes the Intel Xeon-Gold 6154 CPU, socket retention bracket, integrated heat spreader, and pre-applied thermal grease for tool-less installation.
The 878146-B21 is covered under HPE’s standard 3-year parts and labor warranty when installed in a qualifying HPE ProLiant DL580 Gen10 server.
Yes, you can upgrade any compatible DL580 Gen10 socket to the 878146-B21 provided the server BIOS is updated to the minimum supported version.
Yes, the CPU dynamically increases its base clock of 3.0 GHz up to 3.7 GHz under load with Intel Turbo Boost Technology.
Yes, Intel Hyper-Threading provides two logical threads per core, for a total of 36 threads on the 18-core CPU.
HPE qualifies this kit for Microsoft Windows Server 2019/2022, Red Hat Enterprise Linux 7/8, SUSE Linux Enterprise Server 12/15, and VMware vSphere 7.x.
Power down and unplug the server, remove the heatsink, align the CPU with the socket triangle, secure the retention arm, and re-install the heatsink with the pre-applied grease.
Use HPE’s high-performance heat sinks and dual-posterior airflow fans rated for 200 W TDP in a properly configured rack for optimal thermal management.
The kit is available through authorized HPE resellers, HPE distribution partners, and HPE’s official online storefront.
The Xeon-Gold 6154 offers a balanced mix of cores, clock speeds, and cost efficiency, while Xeon-Platinum series provides higher core counts, memory bandwidth, and advanced security at a premium.
Yes, ensure your DL580 Gen10 server is running HPE Service Pack for ProLiant or BIOS version 2.20 or later to fully support the Xeon-Gold 6154.
The Intel Xeon-Gold 6154 features 24.75 MB of Intel Smart Cache to accelerate data access for compute-intensive workloads.
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