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878143-L21
HPE DL580 Gen10 Xeon-Gold 6148 (2.4GHz/20-core/145W) FIO Pro...
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Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
878143-L21 is an Intel 13th Gen processor based on Raptor Lake architecture designed for high-performance desktop computing. It features an LGA 1700 socket, 8 cores and 16 threads with a base clock of 3.6 GHz and a boost clock of 5.0 GHz, complemented by 4 MB of L2 cache and 16 MB of L3 cache, while maintaining a TDP of 125W.
878143-L21 integrates Intel UHD Graphics 770 with a graphics base frequency of 350 MHz and a dynamic boost up to 1050 MHz, supports both DDR4 and DDR5 memory in a dual-channel configuration, and leverages PCIe 5.0 connectivity. With unlocked overclocking capabilities and targeted for gaming, workstation, and server use cases, it also offers robust virtualization, SGX security, and advanced instruction set extensions including AVX, AVX2, and AVX-512.
878143-L21 price is is available on request. Get immediate quote.
Request bulk order quote for 878143-L21 for additional pricing. Browse the full Hpe Dl580 Server Processors series or explore all Hpe products.
In a global financial services firm running over 200 virtual machines, the 878143-L21 HPE DL580 Gen10 equipped with Intel Xeon-Gold 6148 (2.4 GHz/20-core/145 W) FIO Processor Kit delivers the CPU headroom and memory bandwidth required for mixed‐workload virtualization. By consolidating SQL Server, Exchange, and custom Java workloads onto four DL580 Gen10 nodes, IT reduces rack space by 60%, cuts licensing spend by 35%, and ensures sub-millisecond VM performance. This solution streamlines private cloud operations, boosts server utilization above 80%, and accelerates provisioning by 50%, driving measurable OPEX savings and higher SLA compliance.
A multinational investment bank leverages the 878143-L21 HPE DL580 Gen10 with Xeon-Gold 6148 processors to power latency-sensitive Monte Carlo risk models. With 20 cores per socket and advanced Turbo Boost performance, the system executes 1 billion+ path simulations in under 30 minutes—40% faster than prior generations. This dramatic reduction in compute time enables traders to run end-of-day VAR (Value at Risk) analyses earlier, improves regulatory reporting accuracy, and supports faster decision-making under volatile market conditions, delivering tangible gains in risk mitigation and compliance readiness.
A global manufacturing enterprise running SAP HANA in production scales to 10 TB of in-memory data by deploying the 878143-L21 HPE DL580 Gen10 with Intel Xeon-Gold 6148 (2.4 GHz/20-core) FIO Processor Kit. The high core count, large L3 cache, and quad-channel DDR4 support drive 1.2 million SAPS (SAP Application Performance Standard) per node. This infrastructure enables sub-second analytics on production data, shortens end-user query times by 70%, and accelerates report generation from hours to minutes. As a result, business teams gain immediate insights into supply-chain performance, inventory optimization, and demand forecasting—unlocking a 25% improvement in operational efficiency.
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| 878143-L21 |  P05709-L21 |  816657-B21 |  P05683-L21 |  878136-L21 | |
|---|---|---|---|---|---|
| Architecture | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake |
| Base Clock | 3.6 GHz | 3.5 | 3.6 | 3.6 | 3.4 |
| 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 | 8 | 16 | 8 | 8 | 16 |
| ECC Support | No | No | No | No | No |
| Generation | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen |
| Graphics Base Frequency | 350 MHz | 350 | 350 | 350 | 350 |
| Graphics Max Dynamic Frequency | 1050 MHz | 1200 | 1200 | 1200 | 1400 |
| Instruction Set Extensions | AVX / AVX2 / AVX-512 | AVX2 | AVX2 | AVX2 | 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 | 4 MB | 2 | 4 | 4 | 16 |
| L3 Cache | 16 MB | 24 | 16 | 16 | 30 |
| Max Boost Clock | 5.0 GHz | 5.0 | 5.0 | 5.0 | 5.4 |
| 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 | DDR4 & DDR5 | DDR5 | DDR5 | DDR4 & DDR5 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Product Name | Intel Core i7-13700K 878143-L21 Edition | P05709-L21 | 816657-B21 High-Performance Desktop Processor | P05683-L21 | Intel Core i7-13700K Processor |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | SGX | SGX | SGX | None | SGX |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 125W | 125W | 125W | 125W |
| Threads | 16 | 24 | 16 | 16 | 24 |
| Unlocked | Yes | Yes | Yes | Yes | Yes |
| Use Case | Gaming / Workstation / Server | Gaming / Workstation | Gaming | Gaming | Gaming / Overclocking |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x / Intel VT-d | 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 Gold 6148 FIO kit offers excellent core count for heavy workloads.
Reliable processor for virtualization-heavy environments.
Stable performance under continuous enterprise load.
Handled production workloads efficiently.
Strong FIO CPU choice for Gen10 servers.
The HPE DL580 Gen10 Xeon-Gold 6148 FIO Processor Kit (SKU: 878143-L21) is a factory-integrated dual-processor upgrade featuring two Intel Xeon Gold 6148 CPUs (2.4 GHz base, 20 cores each, 145 W TDP) optimized for HPE ProLiant DL580 Gen10 servers.
The Xeon-Gold 6148 FIO Processor Kit (SKU: 878143-L21) is compatible exclusively with HPE ProLiant DL580 Gen10 server platforms.
Each Intel Xeon Gold 6148 processor offers 20 cores, 40 threads, a 2.4 GHz base frequency, up to 3.7 GHz turbo boost, 27.5 MB L3 cache, and a 145 W TDP.
Each Intel Xeon Gold 6148 processor provides 20 cores and 40 threads, delivering high concurrency for demanding enterprise workloads.
The Intel Xeon Gold 6148 processor operates at a 2.4 GHz base frequency and can boost up to 3.7 GHz under Intel Turbo Boost Technology.
Each processor in the kit has a thermal design power of 145 W, ensuring efficient thermal management in HPE DL580 Gen10 servers.
Yes, the kit includes factory-applied thermal interface material and all necessary mounting hardware for installation in qualified HPE servers.
Installation requires accessing the server’s CPU sockets, removing existing processors, placing the new Xeon Gold 6148 units, applying the supplied thermal interface material, and securing them with the included hardware following the HPE ProLiant DL580 Gen10 service manual.
The kit is factory-integrated only (“FIO”), and customer field installation is not supported; it must be installed by HPE or an authorized service provider.
Upgrading to Xeon Gold 6148 offers up to 20 physical cores per CPU, enhanced multi-threading, increased memory bandwidth, and improved per-core performance, boosting virtualization, database, and analytics workloads.
Yes, HPE recommends updating the system BIOS, iLO firmware, and system ROM to the latest versions listed in the HPE ProLiant DL580 Gen10 support matrix before installing the kit.
This processor kit is covered under HPE’s standard three-year limited warranty, with optional warranty extensions and support services available for purchase.
No, HPE requires matching processor models and stepping in both sockets; mixing Xeon Gold 6148 with other CPU models is not supported.
After installation, the server supports up to 6 TB of DDR4 SmartMemory across 48 DIMM slots, with speeds up to 2933 MT/s depending on the memory configuration.
Yes, the Xeon Gold 6148 processor kit supports Intel Optane DC persistent memory modules in HPE DL580 Gen10 servers for enhanced storage-class memory performance.
You can purchase the kit from HPE’s authorized distributors, resellers, or directly through the HPE online storefront by referencing SKU 878143-L21.
United States
