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879599-L21
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HPE XL1x0r Gen10 Xeon-S 4114 FIO Kit
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Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
879599-L21
- Description:
- HPE XL1x0r Gen10 Xeon-S 4114 FIO Kit
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Hpe
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
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879599-L21 Overview
879599-L21 is an Intel 13th Gen Raptor Lake processor engineered for high-performance desktops. It features 16 cores and 24 threads, a base clock speed of 3.4 GHz with a boost capability up to 5.4 GHz, and comes equipped with 16 MB of L2 cache and 30 MB of L3 cache while operating at a 125W thermal design power.
879599-L21 supports both DDR4 and DDR5 memory in a dual-channel configuration and offers PCIe 5.0 connectivity alongside integrated Intel UHD Graphics 770, which runs at a base frequency of 350 MHz and can dynamically reach up to 1100 MHz. With unlocked overclocking support and compatibility with LGA 1700 chipsets, it is ideally suited for gaming, workstation, and server applications.
879599-L21 price is is available on request. Get immediate quote.
Request bulk order quote for 879599-L21 for additional pricing. Browse the full Hpe Apollo Servers Processors series or explore all Hpe products.
879599-L21 Specifications
- Depth
- 1.5 inches
- Height
- 0.5 inches
- Width
- 1.5 inches
- Weight
- 0.6 lbs
- ECC Support
- No
- Use Case
- Gaming
- CPU Socket
- LGA 1700
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- Product Type
- Processors
- Brand
- Intel
- Virtualization Support
- Intel VT-x
- Cores
- 16
- TDP
- 125W
- Cooler Included
- No
- Series
- Intel Core
- Category
- Desktop
- Max Memory Support
- 128 GB
- Generation
- Intel 13th Gen
- Architecture
- Raptor Lake
- Security Features
- None
- Instruction Set Extensions
- AVX2
- Overclocking Support
- Yes
- Integrated Graphics
- Intel UHD Graphics 770
- Graphics Max Dynamic Frequency
- 1100 MHz
- Unlocked
- Yes
- Memory Type Support
- DDR4 & DDR5
- Threads
- 24
- L2 Cache
- 16 MB
- Graphics Base Frequency
- 350 MHz
- Base Clock
- 3.4 GHz
- Max Boost Clock
- 5.4 GHz
- L3 Cache
- 30 MB
- Product Name
- Intel Core i7-13700K
879599-L21 Use Case
Enterprise Virtualization Consolidation with HPE XL1x0r Gen10 Xeon-S 4114 FIO Kit
Deploy the 879599-L21 HPE XL1x0r Gen10 Xeon-S 4114 FIO Kit in ProLiant servers to consolidate 50+ virtual machines on a single 1U chassis, boosting CPU utilization to 75% and reducing rack footprint by 40%. Benefit: Lower TCO, simplified management and on-demand scalability for enterprise workloads.
Real-Time Edge Analytics for IoT Deployments
Integrate the 879599-L21 HPE XL1x0r Gen10 Xeon-S 4114 FIO Kit at remote edge sites to preprocess high-velocity sensor data locally—cutting WAN latency by 60 ms and lowering bandwidth usage by 30%. Benefit: Accelerated decision-making, enhanced data security and optimized network efficiency for distributed IoT environments.
High-Performance Database Consolidation for Mission-Critical Workloads
Power Oracle, SQL Server or SAP HANA deployments with the 879599-L21 HPE XL1x0r Gen10 Xeon-S 4114 FIO Kit to deliver 2× transaction throughput and maintain sub-millisecond query times under peak load. Benefit: Guaranteed SLA compliance, predictable performance and streamlined database scaling in demanding enterprise ecosystems.
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Product Comparison Table 
| 879599-L21 |  870571-B22 |  850308-L21 |  803305-B21 |  842982-L21 | |
|---|---|---|---|---|---|
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Brand | Intel | Intel | Intel | Intel | Intel |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Max Memory Support | 128 GB | 128 GB | 128 GB | 128 GB | 128 GB |
| Memory Type Support | DDR4 & DDR5 | DDR4 | DDR5 | DDR4 & DDR5 | DDR5 |
| Generation | Intel 13th Gen | Intel 11th Gen | Intel 13th Gen | Intel 13th Gen | Intel 12th Gen |
| Architecture | Raptor Lake | Rocket Lake | Raptor Lake | Raptor Lake | Alder Lake |
| ECC Support | No | No | No | No | No |
| Security Features | None | None | None | None | None |
| CPU Socket | LGA 1700 | LGA 1200 | LGA 1700 | LGA 1700 | LGA 1700 |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX2 | AVX2 |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Cores | 16 | 8 | 8 | 8 | 8 |
| Threads | 24 | 16 | 16 | 16 | 16 |
| Base Clock | 3.4 GHz | 3.6 | 3.8 | 3.6 | 3.6 |
| Max Boost Clock | 5.4 GHz | 5.0 | 5.0 | 5.0 | 5.0 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| L2 Cache | 16 MB | 4 | 4 | 4 | 8 |
| L3 Cache | 30 MB | 16 | 16 | 16 | 16 |
| TDP | 125W | 125W | 125W | 125W | 125W |
| Integrated Graphics | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 |
| Graphics Base Frequency | 350 MHz | 350 | 300 | 350 | 350 |
| Graphics Max Dynamic Frequency | 1100 MHz | 1200 | 1150 | 1150 | 1200 |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| PCIe Version | PCIe 5.0 | PCIe 4.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Unlocked | Yes | Yes | Yes | Yes | Yes |
| Cooler Included | No | No | No | No | No |
| Use Case | Gaming | Gaming | Gaming | Gaming | Gaming / Workstation |
| Product Name | Intel Core i7-13700K | Intel Core i7-11700K (870571-B22) | 850308-L21 | 803305-B21 Intel Core i7 Raptor Lake Processor | Intel Core i7-12700K |
Compliance & Warranty
100% Genuine Product Guarantee
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.
Up to 3-Year Warranty Coverage
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.
Hassle-Free RMA & Returns
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.
Rigorously Tested & Quality Assured
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.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
I
Ian Brookfield
4
Xeon Silver 4114 performs consistently for entry level tasks.
D
Danish Rauf
5
Good efficiency and stable operation.
L
Lars Mikkelsen
5
Smooth installation with no downtime.
P
Philip Grant
4
Suitable for light enterprise workloads.
N
Noman Asif
5
Predictable and reliable CPU behavior.
Questions & Answers
What is the HPE 879599-L21 XL1x0r Gen10 Xeon-S 4114 FIO Kit?
The HPE 879599-L21 FIO Kit is a factory‐installed option that includes an Intel Xeon-S 4114 CPU, heatsink assembly, thermal interface material, and installation instructions for HPE XL Gen10 servers.
Which HPE servers support the 879599-L21 Xeon-S 4114 FIO Kit?
This kit is validated for HPE ProLiant XL170r and XL190r Gen10 rack servers equipped with the Xeon-S platform socket.
What are the key specifications of the Xeon-S 4114 in this FIO Kit?
The Intel Xeon-S 4114 features 10 cores, 20 threads, 2.2 GHz base clock, 3.0 GHz turbo, 13.75 MB cache, and 85 W TDP.
What performance improvements does the Xeon-S 4114 FIO Kit deliver?
Upgrading to the Xeon-S 4114 unlocks higher multi-threaded throughput, improved virtualization density, and faster per-core clock speeds for compute-intensive workloads.
What is the thermal design power (TDP) of the Xeon-S 4114 FIO Kit?
The Intel Xeon-S 4114 CPU included in the kit has a TDP of 85 W, requiring the supplied heatsink for optimal cooling.
Are any additional tools or parts required for installation?
No extra hardware is needed—simply follow the included installation guide and use standard ESD-safe tools.
How do I install the 879599-L21 FIO Kit in my Gen10 server?
Power down, open the chassis, remove the blanking module, align and seat the CPU, affix the heatsink with thermal material, then reassemble and power on.
Is firmware or BIOS update required before installing the Xeon-S 4114 kit?
Yes, install the latest Gen10 BIOS and System ROM from HPE Support Center to ensure full compatibility and stability.
What operating systems are supported with this FIO Kit?
The kit supports all HPE-certified OSes for Gen10 servers, including VMware ESXi, Microsoft Windows Server, Red Hat and SUSE Linux Enterprise.
Does the 879599-L21 FIO Kit include a warranty?
Yes, it carries the same three-year limited warranty as your HPE server, covering parts, labor, and on-site service.
Can I use the Xeon-S 4114 kit to upgrade an existing Xeon-S server?
Yes, you can upgrade a compatible XL Gen10 server from a lower-tier CPU to the Xeon-S 4114 using this FIO Kit.
How can I verify the FIO Kit installed successfully?
After boot, check the Integrated Lights-Out (iLO) or System Summary utility to confirm the CPU model and core count.
Will the Xeon-S 4114 FIO Kit improve virtualization performance?
Yes, with 10 cores and Hyper-Threading, it boosts VM density and responsiveness for enterprise virtualization workloads.
What is the difference between the FIO Kit and a spare CPU part?
The FIO Kit includes factory-qualified heatsink, thermal interface, and instructions, whereas a spare CPU part may not include those accessories.
How long does it take to ship the 879599-L21 FIO Kit?
Standard lead time is 1–3 business days after order confirmation, subject to regional availability.
Where can I purchase the HPE 879599-L21 Xeon-S 4114 FIO Kit?
Order directly through HPE Authorized Partners, the HPE storefront, or contact your HPE sales representative for pricing and availability.