United States
Name:
817959-L21
- Description:
- HP E5-2690V4 2.6G 14C
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3 Year Extended Warranty
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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.
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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.
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Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
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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.
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817959-L21 Overview
817959-L21 is an Intel Core processor from the Intel 13th Gen family built on the Raptor Lake architecture with an LGA 1700 socket. It features 16 cores and 24 threads, a base clock speed of 3.4 GHz and a boost clock speed of 5.4 GHz, accompanied by 16 MB of L2 cache and 30 MB of L3 cache, a thermal design power of 125W, and integrated Intel UHD Graphics 770 that runs at a base frequency of 350 MHz and can dynamically boost up to 1650 MHz.
817959-L21 supports dual-channel DDR4 and DDR5 memory with a maximum memory capacity of 128 GB, utilizes PCIe 5.0 for high-speed connectivity, and is unlocked for overclocking while being compatible with a broad range of desktop chipsets. Designed for high-performance gaming and workstation applications, this processor incorporates AVX2 instruction set extensions, Intel VT-x/VT-d virtualization, and is engineered without ECC support or bundled cooling, making it a pristine example of cutting-edge desktop CPU technology.
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817959-L21 Specifications
| Product Type | Processors |
| Brand | Intel |
| Series | Intel Core |
| Category | Desktop |
| Max Memory Support | 128 GB |
| Memory Type Support | DDR4 & DDR5 |
| Generation | Intel 13th Gen |
| Architecture | Raptor Lake |
| ECC Support | No |
| Security Features | None |
| CPU Socket | LGA 1700 |
| Instruction Set Extensions | AVX2 |
| Virtualization Support | Intel VT-x / Intel VT-d |
| Cores | 16 |
| Threads | 24 |
| Base Clock | 3.4 GHz |
| Max Boost Clock | 5.4 GHz |
| Overclocking Support | Yes |
| L2 Cache | 16 MB |
| L3 Cache | 30 MB |
| TDP | 125W |
| Integrated Graphics | Intel UHD Graphics 770 |
| Graphics Base Frequency | 350 MHz |
| Graphics Max Dynamic Frequency | 1650 MHz |
| Memory Channels | Dual |
| PCIe Version | PCIe 5.0 |
| Unlocked | Yes |
| Cooler Included | No |
| Use Case | Gaming / Workstation |
| Product Name | Intel Core i7-13700K Processor (817959-L21) |
| Height | 0.15 inches |
| Width | 1.48 inches |
| Depth | 1.48 inches |
| Weight | 0.1 lbs |
817959-L21 Use Case
Enterprise Virtualization for High-Density VMs with HP E5-2690V4
In a global data center, IT architects deploy dual 817959-L21-HP E5-2690V4 2.6G 14C processors on HP ProLiant DL380 Gen9 servers to consolidate 200+ VMware ESXi virtual machines. Leveraging multi-threaded performance and a large L3 cache, the infrastructure sustains mission-critical workloads with live migration and dynamic resource scaling. Outcome: Increases VM density by 30%, reduces server count by 25%, and lowers operational costs while meeting strict SLA requirements.
Real-Time Big Data Analytics with HP E5-2690V4 in Spark Clusters
A financial services firm builds a 50-node Apache Spark cluster powered by 817959-L21-HP E5-2690V4 2.6G 14C CPUs to process streaming market data. The high core count and Turbo Boost support parallel in-memory computation of terabyte-scale datasets for risk modeling and trend detection. Outcome: Cuts batch processing time by 40%, delivers sub-second query responses, and accelerates data-driven decision-making in algorithmic trading.
Engineering Simulation and FEA Acceleration with HP E5-2690V4
A mechanical design company leverages HP ProLiant servers equipped with dual 817959-L21-HP E5-2690V4 2.6G 14C processors to run ANSYS Fluent and SolidWorks Simulation workloads. The CPU’s 14 cores and high memory bandwidth enable large-scale finite element analysis and computational fluid dynamics tasks to execute in parallel. Outcome: Reduces solve times by 50%, shortens product development cycles, and enhances design accuracy under tight deadlines.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Architecture | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake |
| Base Clock | 3.4 GHz | 3.8 | 3.6 GHz | 3.2 GHz | 3.8 |
| Brand | Intel | Intel | Intel | Intel | Intel |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Cooler Included | No | No | No | Yes | No |
| Cores | 16 | 8 | 10 | 8 | 8 |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Depth | 1.48 inches | 1.5 inches | 0.4 inches | 1.5 inches | N/A |
| 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 MHz | 350 MHz | 300 |
| Graphics Max Dynamic Frequency | 1650 MHz | 1200 | 1400 MHz | 1150 MHz | 1200 |
| Height | 0.15 inches | 0.5 inches | 1.5 inches | 0.15 inches | N/A |
| 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 | 16 MB | 4 | 12 MB | 4 MB | 4 |
| L3 Cache | 30 MB | 16 | 20 MB | 16 MB | 16 |
| Max Boost Clock | 5.4 GHz | 5.0 | 5.0 GHz | 4.8 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 & DDR5 | DDR5 | DDR4 & DDR5 | 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 i7-13700K Processor (817959-L21) | Intel Core i7-13700K | Intel Core i7-13700K | Intel Core i7-13700K (P02540-B21) | Intel P02535-L21 Processor |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | None | SGX | SGX | None | SGX |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 125W | 125W | 125W | 125W |
| Threads | 24 | 16 | 16 | 16 | 16 |
| Unlocked | Yes | Yes | Yes | Yes | Yes |
| Use Case | Gaming / Workstation | Gaming | Gaming | Gaming / Workstation / Server | Gaming |
| Virtualization Support | Intel VT-x / Intel VT-d | Intel VT-x | Intel VT-x / Intel VT-d | Intel VT-x / Intel VT-d | Intel VT-x |
| Weight | 0.1 lbs | 0.3 lbs | 0.25 lbs | 0.25 lbs | N/A |
| Width | 1.48 inches | 1.5 inches | 1.5 inches | 1.5 inches | N/A |
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Questions & Answers
Q
What is the HP E5-2690V4 2.6G 14C processor?
A
The HP E5-2690V4 2.6G 14C is a 14-core, 28-thread server CPU with a 2.6 GHz base clock, optimized for enterprise-grade compute and virtualization.
Q
How many cores and threads does the E5-2690V4 feature?
A
It features 14 physical cores and 28 simultaneous multithreading threads for parallel processing and heavy multitasking.
Q
What are the base and maximum turbo frequencies?
A
The processor runs at a 2.6 GHz base clock and can turbo boost up to 3.5 GHz under load for performance bursts.
Q
Which CPU socket does the E5-2690V4 use?
A
It uses the LGA 2011-3 socket (Socket R3), compatible with HP ProLiant Gen9 and later server motherboards.
Q
Is the HP E5-2690V4 compatible with HP ProLiant servers?
A
Yes; it’s fully validated for HP ProLiant Gen9 and select Gen10 servers supporting LGA 2011-3.
Q
What is the thermal design power (TDP) of this CPU?
A
The TDP is rated at 135 W, requiring adequate server chassis cooling and airflow.
Q
Does the E5-2690V4 support Intel Hyper-Threading Technology?
A
Yes; Intel Hyper-Threading is enabled, delivering two threads per physical core for improved parallelism.
Q
Does this processor support ECC memory?
A
Yes; it supports error-correcting code (ECC) DDR4 memory for enhanced data integrity in mission-critical applications.
Q
What is the maximum memory capacity supported?
A
It supports up to 1 TB of DDR4 RDIMM/LRDIMM across four memory channels at 2400 MT/s.
Q
How many PCIe lanes does the E5-2690V4 provide?
A
The CPU provides 40 PCIe 3.0 lanes for high-bandwidth I/O expansion and adapter support.
Q
Which virtualization features are supported?
A
It supports Intel VT-x, VT-d, and VT-c, enabling hardware-accelerated virtualization and I/O remediation.
Q
What workloads is this processor best suited for?
A
It excels in virtualization, database management, HPC simulations, and cloud-scale infrastructures requiring high core counts.
Q
How reliable is the E5-2690V4 for enterprise applications?
A
Built on Intel’s Broadwell architecture, it offers enterprise-grade reliability, availability, and serviceability (RAS) features.
Q
What’s the difference between E5-2690V3 and V4?
A
The V4 upgrade moves from Haswell to Broadwell architecture, adds two cores (14 vs. 12), and boosts memory speed to 2400 MT/s.
Q
Is a heatsink included with SKU 817959-L21?
A
No; the SKU 817959-L21 ships as the processor only—you must procure a compatible LGA 2011-3 heatsink separately.
Q
What warranty covers the HP E5-2690V4 (817959-L21)?
A
HP backs the CPU with a one-year limited warranty, extendable through HP Care Pack options.
