United States
Name:
816651-L21
- Description:
- HPE DL580 Gen9 Xeon E7-4850v4 (2.1GHz/16-core/40MB/115W) FIO Processor Kit
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3 Year Extended Warranty
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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.
Always Delivered to Your Door
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
816651-L21 Overview
816651-L21 is an Intel Core processor from the Intel 12th Gen Alder Lake family, designed with a modern architecture and mounted on the LGA 1700 socket. It features 8 cores and 16 threads, a base clock of 3.6 GHz with a boosted performance of 4.9 GHz, 4 MB of L2 cache and 20 MB of L3 cache, and a thermal design power of 125W, all engineered for high-performance computing.
This processor comes with integrated Intel UHD Graphics 770 delivering a graphics base frequency of 350 MHz and a dynamic frequency of 1150 MHz. It supports DDR4 & DDR5 memory in a dual-channel configuration with a maximum capacity of 128 GB, offers PCIe 5.0 connectivity, is unlocked for overclocking, and is ideally suited for gaming as well as advanced workstation tasks.
What is the price of 816651-L21?
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Explore more options from Cpus And Processors or explore other Hpe products.
816651-L21 Specifications
| Product Type | Processors |
| Brand | Intel |
| Series | Intel Core |
| Category | Desktop |
| Max Memory Support | 128 GB |
| Memory Type Support | DDR4 & DDR5 |
| Generation | Intel 12th Gen |
| Architecture | Alder 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 |
| Max Boost Clock | 4.9 |
| Overclocking Support | Yes |
| L2 Cache | 4 |
| L3 Cache | 20 |
| TDP | 125W |
| Integrated Graphics | Intel UHD Graphics 770 |
| Graphics Base Frequency | 350 |
| Graphics Max Dynamic Frequency | 1150 |
| Memory Channels | Dual |
| PCIe Version | PCIe 5.0 |
| Unlocked | Yes |
| Cooler Included | No |
| Use Case | Gaming |
| Product Name | Intel Core i7-12700K (816651-L21) |
| Height | 1.48 |
| Width | 1.48 |
| Depth | 0.06 |
| Weight | 0.15 |
816651-L21 Use Case
Enterprise Virtualization Consolidation with HPE DL580 Gen9 Xeon E7-4850v4
A multinational retail chain implements the 816651-L21 HPE DL580 Gen9 Xeon E7-4850v4 FIO Processor Kit to host 150+ VMware ESXi VMs on a single four-socket server. This configuration delivers 16-core processing per socket, 40 MB cache, and enterprise-grade reliability—enabling a 60% reduction in hypervisor sprawl, 45% lower power consumption, and streamlined management with zero downtime during live migrations.
Real-Time In-Memory Analytics for Financial Trading
A global investment bank leverages the HPE DL580 Gen9 Xeon E7-4850v4 FIO Processor Kit to power an SAP HANA cluster for sub-millisecond risk analysis across 200 million trade records. With 64 cores and enhanced cache bandwidth, the solution accelerates query response by 70%, ensures 99.99% SLA uptime, and delivers actionable insights to traders, boosting daily revenue capture by $1.8 million.
High-Availability Mission-Critical Database Hosting
A healthcare provider deploys the 816651-L21 HPE DL580 Gen9 Xeon E7-4850v4 FIO Processor Kit in a dual-node Microsoft SQL Server Always On environment to manage patient records and EHR transactions. The robust four-socket architecture and 115 W TDP support intensive I/O workloads, yield 5 × higher transaction throughput, and guarantee 99.995% availability—safeguarding data integrity and compliance with HIPAA regulations.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Architecture | Zen 3 | Raptor Lake | Alder Lake | Raptor Lake | Alder Lake |
| Base Clock | 3.8 | 3.4 | 3.6 | 3.4 GHz | 3.6 |
| Brand | AMD | Intel | Intel | Intel | Intel |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Cooler Included | No | No | No | No | No |
| Cores | 8 | 16 | 8 | 16 | 12 |
| CPU Socket | AM4 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Depth | 0.16 inches | 1.5 | 0.06 | N/A | 1.5 inches |
| ECC Support | No | No | No | No | No |
| Generation | Ryzen 5000 Series | Intel 13th Gen | Intel 12th Gen | Intel 13th Gen | Intel 12th Gen |
| Graphics Base Frequency | N/A | 350 | 350 | 350 MHz | 350 |
| Graphics Max Dynamic Frequency | N/A | 1300 | 1150 | 1300 MHz | 1450 |
| Height | 1.48 inches | 0.6 | 1.48 | N/A | 0.55 inches |
| Instruction Set Extensions | AVX2 | AVX-512 | AVX2 | AVX2 | AVX2 |
| Integrated Graphics | None | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 |
| L2 Cache | 4 | 2 | 4 | 1.5 MB | 12 |
| L3 Cache | 32 | 30 | 20 | 30 MB | 20 |
| Max Boost Clock | 4.7 | 5.0 | 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 | DDR4 & DDR5 | DDR4 & DDR5 | DDR5 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| PCIe Version | PCIe 4.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Product Name | AMD Ryzen 7 5800X | Intel Core i7-13700K | Intel Core i7-12700K (816651-L21) | 878144-L21 | Intel Core i7-12700K P05705-L21 |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | None | None | SGX | None | None |
| Series | AMD Ryzen | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 105W | 125W | 125W | 125W | 125W |
| Threads | 16 | 24 | 16 | 24 | 20 |
| Unlocked | Yes | Yes | Yes | Yes | Yes |
| Use Case | Gaming / Workstation | Gaming | Gaming | Gaming | Gaming |
| Virtualization Support | AMD-V | Intel VT-x | Intel VT-x | Intel VT-x / Intel VT-d | Intel VT-x |
| Weight | 0.2 lbs | 0.3 | 0.15 | N/A | 0.4 lbs |
| Width | 1.48 inches | 1.5 | 1.48 | N/A | 1.5 inches |
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Questions & Answers
Q
What is included in the HPE 816651-L21 FIO Processor Kit?
A
It includes one Intel Xeon E7-4850v4 (2.1GHz/16-core/40MB/115W), heatsink, retention bracket, installation hardware and firmware.
Q
What are the core specifications of the Xeon E7-4850v4?
A
The CPU features 16 cores, 32 threads, 40MB L3 cache, 2.1GHz base clock and 2.7GHz Intel Turbo Boost.
Q
What is the Thermal Design Power of the E7-4850v4?
A
It has a TDP of 115 watts, optimizing performance and energy efficiency in high-density server environments.
Q
Which HPE servers support the 816651-L21 processor kit?
A
It is compatible with HPE ProLiant DL580 Gen9 servers in single-, dual- and quad-socket configurations.
Q
Can the kit be used in four-socket configurations?
A
Yes, the FIO kit supports up to four Xeon E7-4850v4 CPUs in HPE DL580 Gen9 systems.
Q
What memory types and speeds does the E7-4850v4 support?
A
It supports DDR4 ECC RDIMM and LRDIMM at up to 2400 MT/s, with up to 6 TB total system memory.
Q
Does the processor kit enable Hyper-Threading?
A
Yes, Intel Hyper-Threading Technology doubles thread concurrency to 32 simultaneous threads for parallel workloads.
Q
Is Intel Turbo Boost Technology available on the E7-4850v4?
A
Yes, it dynamically increases clock speeds up to 2.7 GHz under heavy workloads for enhanced performance.
Q
How do I install the HPE FIO Processor Kit?
A
Follow the HPE ProLiant DL580 Gen9 maintenance guide: clean contacts, apply thermal compound, seat the CPU and secure the bracket.
Q
What warranty is included with SKU 816651-L21?
A
It comes with HPE’s standard limited 3-year parts, labor and onsite support warranty.
Q
What performance benefits does the Xeon E7-4850v4 offer?
A
It delivers enterprise-class scalability, enhanced virtualization, in-memory analytics and advanced reliability features.
Q
Can I upgrade from an existing processor to the E7-4850v4?
A
Yes, provided your server has the correct BIOS version and socket compatibility, you can swap to this CPU kit.
Q
Are firmware and driver updates available for this processor?
A
Yes, download the latest BIOS, firmware and microcode updates from the HPE Support Center to ensure stability.
Q
How do I verify the authenticity of the HPE FIO Processor Kit?
A
Check the HPE part number label and serial number, then use HPE’s warranty validation portal for confirmation.
Q
Where can I purchase the HPE 816651-L21 processor kit?
A
Buy from HPE authorized resellers, the HPE online store or certified distribution partners for genuine parts.
Q
Does the processor kit support virtualization features?
A
Yes, it supports Intel VT-x, VT-d and Trusted Execution Technology for secure, efficient virtualization deployments.
