United States
Name:
816657-B21
- Description:
- HP INTEL E7-4809V4 DL580 G9_X00 2.1GHZ/8-CORE/20MB/115W_X000D_ CPU
- Rating:
-
(0)
Added to cart 42 times recently
- Availability:
-
In stock - Ready to Ship
- Brand:
- Hpe
- Condition:
- Warranty:
-
3 - List Price:
-
- Price:
-
Quantity:
1
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Exclusive Bulk Discounts tailored to your order size
Priority Processing with a dedicated account manager
Fast Response: Get your custom quote within 5-10 minutes during business hours (Mon-Fri, 6:00 AM – 6:00 PM PST)
Holiday Bonus: Submissions on holidays receive priority handling the next business day
Shipping:
Payment:
Shipping as per your need
Same-day Shipping
Express Delivery Across the USA
Need it fast? Choose Express Shipping and receive your order within 1–3 business days.
Free Ground Shipping Available
Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
International Shipments Made Simple
For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
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
816657-B21 Overview
816657-B21 is an Intel processor from the Intel 13th Gen family built on the Raptor Lake architecture and designed for premium desktop performance. It features an LGA 1700 socket, 8 cores and 16 threads, a base clock speed of 3.6 GHz and a max boost clock speed of 5.0 GHz, backed by 4 MB of L2 cache and 16 MB of L3 cache, a thermal design power of 125W, and integrated Intel UHD Graphics 770.
This processor supports high-speed DDR5 memory in a dual-channel configuration and offers PCIe 5.0 connectivity for advanced expansion capabilities. It comes unlocked for overclocking and is compatible with Intel 600 and 700 series chipsets, making it well-suited for gaming, workstation productivity, and overclocking enthusiasts.
What is the price of 816657-B21?
Pricing for 816657-B21 is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for 816657-B21.
Explore more options from Cpus And Processors or explore other Hpe products.
816657-B21 Specifications
| Product Type | Processors |
| Brand | Intel |
| Series | Intel Core |
| Category | Desktop |
| Max Memory Support | 128 GB |
| Memory Type Support | DDR5 |
| Generation | Intel 13th Gen |
| Architecture | Raptor 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 | 5.0 |
| Overclocking Support | Yes |
| L2 Cache | 4 |
| L3 Cache | 16 |
| TDP | 125W |
| Integrated Graphics | Intel UHD Graphics 770 |
| Graphics Base Frequency | 350 |
| Graphics Max Dynamic Frequency | 1200 |
| Memory Channels | Dual |
| PCIe Version | PCIe 5.0 |
| Unlocked | Yes |
| Cooler Included | No |
| Use Case | Gaming |
| Product Name | 816657-B21 High-Performance Desktop Processor |
| Height | 0.6 |
| Width | 0.6 |
| Depth | 0.2 |
| Weight | 0.35 |
816657-B21 Use Case
Real-Time Data Warehousing and Analytics with 816657-B21 HP Intel E7-4809V4 in DL580 G9
In a financial services firm processing 10 TB of trade and market data daily, deploying the 816657-B21 HP DL580 G9 server powered by Intel E7-4809V4 (2.1 GHz/8-Core/20 MB/115 W) accelerates ETL pipelines and ad-hoc SQL queries on Oracle and SQL Server. The CPU’s large cache and multicore throughput deliver sub-second report generation, enabling risk teams to reduce decision-making latency by 30% and improve trading efficiency.
Scalable Multi-Tenant Virtualization on 816657-B21 HP DL580 G9 Intel E7-4809V4
A managed services provider consolidates 200+ Linux and Windows VMs on HP DL580 G9 nodes equipped with the 816657-B21 Intel E7-4809V4 CPU under VMware vSphere and Microsoft Hyper-V. The processor’s 8 cores, 20 MB cache, and 115 W TDP deliver predictable performance across tenants, reducing rack space by 40%, cutting power consumption by 25%, and ensuring 99.9% SLA uptime for critical workloads.
Mission-Critical ERP and Transaction Processing on 816657-B21 HP Intel E7-4809V4 DL580 G9
A global manufacturing enterprise runs SAP S/4HANA for 1,000+ concurrent users on HP DL580 G9 servers featuring the 816657-B21 Intel E7-4809V4 CPU. The robust cache design and hardware fault tolerance deliver 99.99% availability, accelerate order-to-cash cycles by 20%, and ensure accurate financial close under peak transactional loads.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
|
|
|
|
|
|
|
|---|---|---|---|---|---|
| Architecture | Raptor Lake | Alder Lake | Alder Lake | Raptor Lake | Raptor Lake |
| Base Clock | 3.6 | 3.6 GHz | 3.6 | 3.2 GHz | 3.6 |
| Brand | Intel | Intel | Intel | Intel | Intel |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Cooler Included | No | No | Yes | Yes | No |
| Cores | 8 | 8 | 8 | 8 | 16 |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Depth | 0.2 | 1 inch | 1.4 | 1.5 inches | 1.5 |
| ECC Support | No | No | No | No | No |
| Generation | Intel 13th Gen | Intel 12th Gen | Intel 12th Gen | Intel 13th Gen | Intel 13th Gen |
| Graphics Base Frequency | 350 | 350 MHz | 300 | N/A | 350 |
| Graphics Max Dynamic Frequency | 1200 | 1,200 MHz | 1150 | N/A | 1200 |
| Height | 0.6 | 1 inch | 0.6 | 0.6 inches | 0.2 |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX2 | AVX-512 |
| 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 | 4 MB | 4 | 4 MB | 8 |
| L3 Cache | 16 | 20 MB | 16 | 16 MB | 24 |
| Max Boost Clock | 5.0 | 4.9 GHz | 4.8 | 4.9 GHz | 5.0 |
| Max Memory Support | 128 GB | 128 GB | 128 GB | 128 GB | 128 GB |
| Memory Channels | Dual | Dual | Dual | Dual | Quad |
| Memory Type Support | DDR5 | DDR4 & DDR5 | DDR4 & DDR5 | DDR4 & DDR5 | DDR4 |
| Overclocking Support | Yes | Yes | No | No | Yes |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Product Name | 816657-B21 High-Performance Desktop Processor | 878134-L21 | Intel Core i7-12700 Processor | Intel Core i7-P05691-B21 Processor | P05684-B21 |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | SGX | SGX | None | None | SGX |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 125W | 95W | 125W | 125W |
| Threads | 16 | 16 | 16 | 16 | 32 |
| Unlocked | Yes | Yes | No | No | Yes |
| Use Case | Gaming | Gaming | Gaming | Gaming | Gaming |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Weight | 0.35 | 0.75 lbs | 0.3 | 0.2 lbs | 0.3 |
| Width | 0.6 | 1 inch | 1.4 | 1.5 inches | 1.5 |
Showing - of 0 Results
Questions & Answers
Q
What is the HP Intel E7-4809V4 DL580 G9 CPU (SKU 816657-B21)?
A
The HP Intel E7-4809V4 DL580 G9 CPU (SKU 816657-B21) is a server-grade processor featuring 8 physical cores, 16 threads, 20 MB of L3 cache, a 2.1 GHz base clock and 115 W TDP, designed for demanding enterprise workloads on the HP ProLiant DL580 Gen9.
Q
Which HP ProLiant servers support the E7-4809V4 (SKU 816657-B21)?
A
The E7-4809V4 (SKU 816657-B21) is compatible exclusively with the HP ProLiant DL580 Gen9 family, ensuring full system validation and optimal performance in four-socket configurations.
Q
How many cores, threads, and cache does the E7-4809V4 offer?
A
The Intel E7-4809V4 delivers 8 physical cores, 16 threads via Hyper-Threading, and 20 MB of shared L3 cache, balancing multi‐tasking capability with low-latency data access.
Q
What are the clock speed and power consumption of the E7-4809V4?
A
The processor runs at a 2.1 GHz base frequency, supports Intel Turbo Boost up to 3.0 GHz, and carries a 115 W thermal design power for enterprise-class efficiency.
Q
Does the E7-4809V4 support virtualization technologies?
A
Yes, the E7-4809V4 includes Intel VT-x and VT-d support for hardware-accelerated virtualization, enabling high VM density and secure workload isolation.
Q
What memory configurations are supported by the E7-4809V4?
A
This CPU supports up to 6 TB of DDR4 memory across eight channels per processor, with RDIMM/LRDIMM at speeds up to 2400 MT/s for large-scale in-memory applications.
Q
Which workloads benefit most from the E7-4809V4 (SKU 816657-B21)?
A
The E7-4809V4 excels in mission-critical environments—database management, ERP, in-memory analytics and high-performance computing—where reliability and low-latency processing are paramount.
Q
Does the E7-4809V4 feature Intel Turbo Boost and Hyper-Threading?
A
Yes, Intel Turbo Boost dynamically raises core frequency from 2.1 GHz to up to 3.0 GHz under load, and Hyper-Threading allows two threads per core for 16-thread parallelism.
Q
How does the E7-4809V4 improve power efficiency?
A
Built on Intel’s 14 nm process with enhanced power gating, the E7-4809V4 dynamically adjusts voltage and frequency, reducing idle power consumption while maintaining peak performance.
Q
Is the E7-4809V4 (SKU 816657-B21) an original HP part?
A
Yes, SKU 816657-B21 is an original HP factory-certified processor, backed by HP quality standards and guaranteed compatibility with ProLiant DL580 Gen9 servers.
Q
What warranty and support come with the E7-4809V4 CPU?
A
HP supplies a one-year limited warranty and access to lifecycle support, including firmware updates, part replacement and 24/7 technical assistance for the E7-4809V4.
Q
How do I install the E7-4809V4 in my DL580 Gen9?
A
Power down the server, open the chassis, align the CPU with the socket keyed notch, secure the retention arm, apply HP thermal grease and reassemble per the ProLiant DL580 Gen9 Service Guide.
Q
Can I mix the E7-4809V4 with other CPU models in a multi-socket system?
A
No. All sockets in a ProLiant DL580 Gen9 must use identical CPU models—mixing different SKUs can lead to system instability and is not supported by HP.
Q
Where can I purchase the HP E7-4809V4 CPU (SKU 816657-B21)?
A
You can buy SKU 816657-B21 from authorized HP resellers, HP’s official online store or certified channel partners to ensure genuine parts and full warranty coverage.
Q
What is the typical price range for the E7-4809V4 (816657-B21)?
A
Pricing varies by region and reseller but generally ranges from USD 1,200 to USD 1,600 per unit; volume discounts may apply for bulk enterprise purchases.
Q
Why upgrade to the Intel E7-4809V4 in my DL580 Gen9?
A
Upgrading to the E7-4809V4 delivers enhanced multi-core throughput, larger memory capacity, advanced reliability features and superior virtualization support for critical workloads.
