United States$5,000,000+
Inventory Delivered By
J
Jared King
5
E5-2643v4 FIO delivered strong single-core performance.
817939-L21
HPE DL380 Gen9 Xeon E5-2643v4 (3.4GHz/6-core/20MB/135W) FIO...
FEATURED DEAL
Name:
817939-L21
- Description:
- HPE DL380 Gen9 Xeon E5-2643v4 (3.4GHz/6-core/20MB/135W) FIO Processor Kit
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Hpe
- Condition:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
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.
Shipping:
Payment:
TRUSTED, TRIED, PROVEN
Officially Accredited
& Verified By
Next-Gen IT
Solutions Powered By
817939-L21 Overview
817939-L21 is an Intel Core processor from the Intel 12th Gen Alder Lake series featuring 12 cores and 20 threads on an LGA 1700 socket. It operates at a base clock of 3.6 GHz that can boost up to 5.0 GHz, and it incorporates 12 MB of L2 cache plus 20 MB of L3 cache, all within a 125W thermal design power envelope. Integrated Intel UHD Graphics 770 offers solid graphics performance for everyday tasks.
This unlocked processor supports high-speed DDR5 memory in a dual-channel configuration and integrates PCIe 5.0 for cutting-edge connectivity. Designed primarily for gaming and workstation use, 817939-L21 is compatible with select Intel chipsets, making it an ideal choice for enthusiasts seeking overclocking potential and robust performance in demanding computing environments.
817939-L21 price is is available on request. Get immediate quote.
Request bulk order quote for 817939-L21 for additional pricing. Browse the full Hpe Dl380 Server Processors series or explore all Hpe products.
817939-L21 Specifications
- Product Type
- Processors
- Brand
- Intel
- Series
- Intel Core
- Category
- Desktop
- Max Memory Support
- 128 GB
- Memory Type Support
- DDR5
- Generation
- Intel 12th Gen
- Architecture
- Alder Lake
- ECC Support
- No
- Security Features
- None
- CPU Socket
- LGA 1700
- Instruction Set Extensions
- AVX2
- Virtualization Support
- Intel VT-x
- Cores
- 12
- Threads
- 20
- Base Clock
- 3.6
- Max Boost Clock
- 5.0
- Overclocking Support
- Yes
- L2 Cache
- 12
- L3 Cache
- 20
- TDP
- 125W
- Integrated Graphics
- Intel UHD Graphics 770
- Graphics Base Frequency
- 350
- Graphics Max Dynamic Frequency
- 1350
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- Unlocked
- Yes
- Cooler Included
- No
- Use Case
- Gaming
- Product Name
- Intel Core i7-12700K
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
817939-L21 Use Case
Server Virtualization Acceleration with 817939-L21 HPE DL380 Gen9 Xeon E5-2643v4 Kit
Scenario: An enterprise data center running VMware ESXi on HPE DL380 Gen9 servers installs the 817939-L21 HPE DL380 Gen9 Xeon E5-2643v4 (3.4GHz/6-core/20MB/135W) FIO Processor Kit to boost CPU throughput. Outcome: VM density increases by 30%, rack footprint shrinks 25%, and cooling costs drop 15%, delivering higher consolidation ratios and lower TCO.
Real-Time IoT Analytics on HPE DL380 Gen9 with Xeon E5-2643v4 Upgrade
Scenario: A manufacturing firm processes machine-sensor data streams on edge servers. By upgrading to the 817939-L21 HPE DL380 Gen9 Xeon E5-2643v4 FIO Processor Kit, they achieve faster in-memory computations. Outcome: Query latency falls by 40%, actionable insights surface in under 2 seconds, and production downtime is cut by 20%, ensuring agile decision-making.
High-Performance SQL Transactional Database on Gen9 with Xeon E5-2643v4 Kit
Scenario: A financial services provider runs high-volume SQL Server workloads on HPE DL380 Gen9. Integrating the 817939-L21 Xeon E5-2643v4 FIO Processor Kit elevates single-thread performance to 3.4 GHz. Outcome: Transaction throughput rises 45%, peak latency drops 30%, and SLA uptime targets exceed 99.99%, driving superior customer experiences.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 817939-L21 |  P11825-B21 |  P11831-B21 |  P02508-B21 |  P02493-L21 | |
|---|---|---|---|---|---|
| Architecture | Alder Lake | Raptor Lake | Raptor Lake | Raptor Lake | Alder Lake |
| Base Clock | 3.6 | 3.2 | 3.6 GHz | 3.6 | 3.2 GHz |
| 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 | Yes | No | No |
| Cores | 12 | 12 | 8 | 8 | 8 |
| Depth | N/A | 0.12 inches | 1.0 inches | 0.2 | 1.2 inches |
| ECC Support | No | No | No | No | No |
| Generation | Intel 12th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 12th Gen |
| Graphics Base Frequency | 350 | N/A | 350 MHz | 300 | 350 MHz |
| Graphics Max Dynamic Frequency | 1350 | N/A | 1100 MHz | 1350 | 1100 MHz |
| Height | N/A | 1.38 inches | 1.2 inches | 1.5 | 1.5 inches |
| Instruction Set Extensions | AVX2 | 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 | 12 | 12 | 8 MB | 4 MB | 8 MB |
| L3 Cache | 20 | 24 | 16 MB | 16 MB | 20 MB |
| Max Boost Clock | 5.0 | 4.8 | 5.0 GHz | 5.0 | 4.9 GHz |
| Max Memory Support | 128 GB | 256 GB | 128 GB | 128 GB | 128 GB |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| Memory Type Support | DDR5 | DDR4 & DDR5 | DDR5 | DDR5 | DDR5 |
| Overclocking Support | Yes | No | Yes | Yes | Yes |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Product Name | Intel Core i7-12700K | Intel Core P11825-B21 | Intel Core P11831-B21 | P02508-B21 High-Performance Processor | Intel Core i7 P02493-L21 |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | None | SGX | SGX | None | None |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 125W | 125W | 125W | 125W |
| Threads | 20 | 24 | 16 | 16 | 16 |
| Unlocked | Yes | No | Yes | Yes | Yes |
| Use Case | Gaming | Gaming / Workstation / General Use | Gaming | Gaming | Gaming |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Weight | N/A | 0.25 lbs | 0.75 lbs | 0.25 | 0.35 lbs |
| Width | N/A | 1.38 inches | 1.2 inches | 1.5 | 0.8 inches |
Reviews & Ratings
K
Kashif Mehmood
4
Ideal for latency-sensitive tasks.
L
Leonard Shaw
5
Stable CPU for specialized workloads.
M
Murtaza Ali
3
Good clock speed and reliability.
N
Nathan Brooks
4
Dependable Gen9 option.
Questions & Answers
What is the HPE DL380 Gen9 Xeon E5-2643v4 (3.4GHz/6-core/20MB/135W) FIO Processor Kit (SKU 817939-L21)?
The HPE DL380 Gen9 Xeon E5-2643v4 FIO Processor Kit (SKU 817939-L21) is a factory-integrated upgrade for ProLiant DL380 Gen9 servers featuring a 6-core Intel Xeon E5-2643v4 CPU at 3.4 GHz, 20 MB L3 cache, and a 135 W TDP.
Which processor model does SKU 817939-L21 provide?
SKU 817939-L21 provides the Intel Xeon E5-2643v4 processor.
How many cores and threads does the Xeon E5-2643v4 support?
The Intel Xeon E5-2643v4 supports 6 physical cores and 12 threads with Hyper-Threading enabled.
What are the base and Turbo Boost frequencies of the E5-2643v4?
It runs at a base clock of 3.4 GHz and can boost up to 3.6 GHz using Intel Turbo Boost Technology.