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816655-L21
HPE DL580 Gen9 Xeon E7-4820v4 (2.0GHz/10-core/25MB/115W) FIO...
Federal agencies and Fortune 500 operations source through ORM Systems.
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Enterprise Clients
Regional teams and 25+ distribution partners keep stock near you and accountability in your time zone.
Pay by PayPal or Revolut with full chargeback rights. Order on PO terms, Net-30 for government.
Every registration we claim is public record — check our federal contractor status yourself before you spend a dollar.
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
816655-L21 is an advanced Intel processor from the Intel Core series, built on the 13th Gen Raptor Lake architecture. It features 8 cores and 16 threads with a base clock speed of 3.6 GHz that can boost up to 5.0 GHz, paired with 8 MB of L2 cache and 24 MB of L3 cache for enhanced multitasking and gaming performance. With a thermal design power (TDP) set at 125W and integrated Intel UHD Graphics 770, this processor is engineered for demanding graphics and compute-intensive applications.
This processor supports both DDR4 and DDR5 memory types through dual-channel configuration, ensuring high data throughput and system responsiveness. Equipped with PCIe 5.0 connectivity and an unlocked design that enables overclocking, the 816655-L21 is compatible with LGA 1700 chipset platforms and is ideal for gaming, workstation tasks, and overclocking enthusiasts who demand peak performance from their systems.
816655-L21 price is is available on request. Get immediate quote.
Request bulk order quote for 816655-L21 for additional pricing. Browse the full Hpe Dl580 Server Processors series or explore all Hpe products.
A global investment bank deploys the 816655-L21 HPE DL580 Gen9 with four Intel Xeon E7-4820v4 (2.0 GHz/10-core/25 MB/115 W) CPUs to power its risk-analysis engine for 50 million daily trades. The high core count and large L3 cache deliver sub-second Value-at-Risk calculations, ensuring compliance with regulatory SLAs and enabling instant trading decisions. Outcome: 30% faster risk computations, 99.99% application uptime and a 25% reduction in financial exposure.
A multinational corporation consolidates over 200 Windows and Linux VMs on an HPE DL580 Gen9 equipped with the 816655-L21 Xeon E7-4820v4 FIO Processor Kit. Its 10-core, 2.0 GHz CPUs and scalable memory channels sustain a 4:1 consolidation ratio without performance degradation. Outcome: 40% smaller data-center footprint, 20% energy savings and centralized IT operations with live migration and zero downtime.
A large retail chain uses the 816655-L21 HPE DL580 Gen9 platform with four Intel Xeon E7-4820v4 processors to host an in-memory data warehouse for 500 stores. The 25 MB L3 cache and multicore architecture accelerate multi-dimensional sales and inventory queries to sub-100 ms response times. Outcome: 35% faster reporting, 15% lower inventory levels and improved customer satisfaction.
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| 816655-L21 |  878148-B21 |  788329-B21 |  878132-B21 |  P05684-L21 | |
|---|---|---|---|---|---|
| Architecture | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake |
| Base Clock | 3.6 | 3.6 | 3.6 GHz | 3.4 | 3.2 |
| 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 | 8 | 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 |
| Graphics Base Frequency | 350 | 350 | 350 MHz | 300 | 350 |
| Graphics Max Dynamic Frequency | 1150 | 1300 | 1150 MHz | 1200 | 1100 |
| Instruction Set Extensions | AVX2 | AVX-512 | 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 | 8 | 4 | 4 MB | 8 | 8 |
| L3 Cache | 24 | 16 | 16 MB | 30 | 16 |
| Max Boost Clock | 5.0 | 5.0 | 5.0 GHz | 5.2 | 4.8 |
| 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 | DDR4 & DDR5 | 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 i7-13 (816655-L21) Raptor Lake Processor | 878148-B21 | Intel Core i7-13700K (788329-B21) | 878132-B21 Processor | Intel Core P05684-L21 |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | None | SGX | None | SGX | SGX |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 125W | 125W | 125W | 95W |
| Threads | 16 | 16 | 16 | 24 | 16 |
| Unlocked | Yes | Yes | Yes | Yes | Yes |
| Use Case | Gaming | Gaming | Gaming | Gaming | Gaming / Workstation / General Use |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x / Intel VT-d |
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 E7-4820v4 FIO kit delivers stable performance for multi-socket Gen9 servers.
Reliable CPU for enterprise applications with consistent uptime.
Handled virtualization workloads without performance degradation.
Installation was smooth and performance met expectations.
Good FIO processor for maintaining Gen9 infrastructure.
The HPE DL580 Gen9 Xeon E7-4820v4 FIO Processor Kit (SKU: 816655-L21) is a factory-integrable option for HPE ProLiant DL580 Gen9 servers, featuring an Intel Xeon E7-4820v4 CPU designed for high-performance virtualization and mission-critical workloads.
This kit includes one Intel Xeon E7-4820v4 processor with 10 cores, 20 threads, a 2.0 GHz base frequency, and 25 MB SmartCache.
The Intel Xeon E7-4820v4 processor features 25 MB of SmartCache, optimizing data access for compute-intensive applications.
The Intel Xeon E7-4820v4 in this kit has a TDP rating of 115 W, balancing performance and energy efficiency.
The HPE ProLiant DL580 Gen9 server supports up to four sockets; this FIO kit installs into any compatible processor bay.
Yes, the 816655-L21 FIO Processor Kit is fully validated for HPE ProLiant DL580 Gen9 servers and requires the latest system ROM and firmware.
When installed, the Xeon E7-4820v4 supports DDR4 SmartMemory up to 2 TB per processor with speeds up to 2400 MT/s.
Yes, the FIO Processor Kit includes the processor, heatsink assembly, mounting brackets, and all required standoffs for DL580 Gen9 installation.
With 10 cores, 20 threads, and 25 MB cache, the E7-4820v4 accelerates virtualization, large-scale databases, and in-memory analytics.
No. HPE requires matching processor models and stepping across all sockets in the DL580 Gen9 to ensure stability and support.
This FIO Processor Kit is covered by HPE’s standard parts warranty for ProLiant server options, typically one year on parts.
Yes, the Xeon E7-4820v4 supports Intel VT-x, VT-d, and Extended Page Tables (EPT) for robust virtualization performance and security.
HPE recommends System ROM 2.60 or later and the latest BIOS/firmware bundle for full compatibility with the E7-4820v4.
At 115 W TDP and 14 nm process technology, the E7-4820v4 delivers enterprise-class performance with optimized power consumption.
Use SKU 816655-L21 to procure identical factory-integrable kits through HPE or authorized resellers for seamless multi-socket expansion.
United States
