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853938-L21
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- HPE XL270d Gen9 E5-2680v4 FIO 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.
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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.
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
853938-L21 Overview
853938-L21 is an Intel processor from the Intel 13th Gen lineup built on the Raptor Lake architecture. It features a socket type of LGA 1700 and is configured with 16 cores and 24 threads, operating at a base clock speed of 3.6 GHz that can boost up to 5.0 GHz, while incorporating 8 MB of L2 cache and 30 MB of L3 cache within a 125W TDP envelope. The chip integrates Intel UHD Graphics 770 with a graphics base frequency of 350 MHz and a max dynamic frequency of 1150 MHz, and it supports DDR5 memory on a dual-channel configuration coupled with PCIe 5.0 connectivity.
Designed with overclocking support and unlocked performance, this processor is tailored for demanding gaming and workstation applications. It also integrates essential security features, supports Intel VT-x for virtualization, and is part of a lineup that delivers high efficiency with minimal thermal impact—all while being compatible with a wide range of chipsets that enhance its platform versatility.
What is the price of 853938-L21?
Pricing for 853938-L21 is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for 853938-L21.
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853938-L21 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 | 16 |
| Threads | 24 |
| Base Clock | 3.6 GHz |
| Max Boost Clock | 5.0 GHz |
| Overclocking Support | Yes |
| L2 Cache | 8 MB |
| L3 Cache | 30 MB |
| TDP | 125W |
| Integrated Graphics | Intel UHD Graphics 770 |
| Graphics Base Frequency | 350 MHz |
| Graphics Max Dynamic Frequency | 1150 MHz |
| Memory Channels | Dual |
| PCIe Version | PCIe 5.0 |
| Unlocked | Yes |
| Cooler Included | No |
| Use Case | Gaming / Workstation |
| Product Name | Intel Core i7-13700K - 853938-L21 Edition |
| Height | 0.15 inches |
| Width | 1.6 inches |
| Depth | 1.6 inches |
| Weight | 0.3 lbs |
853938-L21 Use Case
Accelerated Seismic Data Processing for Oil & Gas Exploration
Geoscience teams integrate the HPE XL270d Gen9 E5-2680v4 FIO Kit into their HPC clusters to process multi-terabyte seismic datasets. With 24 cores per node and optimized memory bandwidth, this solution delivers up to 30% faster imaging and modeling cycles, empowering field engineers to make drilling decisions sooner and reduce overall exploration costs.
Enterprise ERP Consolidation in Virtualized Environments
Large enterprises deploy the HPE XL270d Gen9 E5-2680v4 FIO Kit to boost CPU capacity in VMware and KVM hypervisor farms. By hosting multiple SAP S/4HANA and Oracle E-Business Suite instances on a single upgraded server, IT organizations achieve a 40% reduction in rack footprint, streamline maintenance, and cut total cost of ownership by 25%.
Real-Time AI Inference at the Edge for Autonomous Vehicle Testing
Automotive R&D labs leverage the HPE XL270d Gen9 E5-2680v4 FIO Kit to power edge clusters running convolutional neural network inference. The high core count and enhanced PCIe lanes enable sub-10 ms latency for object detection workloads, accelerating test iterations, improving model accuracy, and shortening time-to-market for advanced driver-assistance systems.
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 | Rocket Lake | Raptor Lake |
| Base Clock | 3.6 GHz | 3.4 | 3.8 GHz | 3.6 GHz | 3.6 GHz |
| Brand | Intel | Intel | Intel | Intel | Intel |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Cooler Included | Yes | No | No | Yes | No |
| Cores | 8 | 16 | 8 | 8 | 16 |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1200 | LGA 1700 |
| Depth | 1.8 inches | N/A | N/A | N/A | 1.6 inches |
| ECC Support | No | No | No | No | No |
| Generation | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 11th Gen | Intel 13th Gen |
| Graphics Base Frequency | 300 MHz | 350 | 350 MHz | 350 MHz | 350 MHz |
| Graphics Max Dynamic Frequency | 1100 MHz | 1200 | 1100 MHz | 1,100 MHz | 1150 MHz |
| Height | 0.2 inches | N/A | N/A | N/A | 0.15 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 | 4 MB | 16 | 8 MB | 8 MB | 8 MB |
| L3 Cache | 16 MB | 30 | 16 MB | 16 MB | 30 MB |
| Max Boost Clock | 4.9 GHz | 5.4 | 5.0 GHz | 5.0 GHz | 5.0 GHz |
| 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 | DDR5 | DDR4 | DDR5 |
| Overclocking Support | No | Yes | Yes | Yes | Yes |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 4.0 | PCIe 5.0 |
| Product Name | Intel Core i7-13700 Processor | Intel Core i7-13700K (853936-B21) | Intel Core i7-13700K Processor (880467-B21) | Intel Core i7-11700K | Intel Core i7-13700K - 853938-L21 Edition |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | None | None | SGX | SGX | SGX |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 125W | 95W | 125W | 125W |
| Threads | 16 | 24 | 16 | 16 | 24 |
| Unlocked | No | Yes | Yes | Yes | Yes |
| Use Case | Gaming | Gaming | Gaming | Gaming | Gaming / Workstation |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Weight | 0.3 lbs | N/A | N/A | N/A | 0.3 lbs |
| Width | 1.8 inches | N/A | N/A | N/A | 1.6 inches |
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Questions & Answers
Q
What is the HPE XL270d Gen9 E5-2680v4 FIO Kit (SKU 853938-L21)?
A
The HPE 853938-L21 FIO Kit is a Flexible I/O expansion module for HPE Apollo XL270d Gen9 servers, adding two full-height, full-length PCIe Gen3 x16 slots for high-performance network and storage adapters.
Q
Which server models are compatible with the 853938-L21 FIO Kit?
A
The FIO Kit is compatible exclusively with HPE Apollo XL270d Gen9 2U GPU-optimized servers equipped with Intel Xeon E5-2600 v3/v4 family processors.
Q
What Intel processors are supported by the HPE XL270d Gen9 FIO Kit?
A
The kit supports all Intel Xeon E5-2600 v4 series CPUs, including the E5-2680 v4, as well as E5-2600 v3 models when installed in an XL270d Gen9 chassis.
Q
What components are included in the 853938-L21 FIO Kit?
A
The kit includes one PCIe Gen3 x16 riser card, a Flexible I/O (FIO) ribbon cable assembly, a rear I/O bracket, captive mounting screws and a step-by-step installation guide.
Q
How does the FIO Kit enhance I/O performance?
A
By provisioning two additional PCIe Gen3 x16 slots, the kit increases total PCIe lanes up to 64, delivers up to 200 Gbps throughput and reduces data-path latency for demanding I/O workloads.
Q
Can I install GPU accelerator cards using this FIO Kit?
A
Yes. The Flexible I/O slots support double-width, full-length PCIe Gen3 x16 GPUs such as NVIDIA Tesla P100/V100 and AMD Radeon Instinct series.
Q
What are the power and cooling requirements for the FIO Kit?
A
The FIO Kit itself consumes under 5 W. Total system power varies by installed cards. HPE recommends a minimum 1 800 W power supply and an ambient temperature of 5 °C–35 °C with proper airflow.
Q
Which operating systems are supported by the HPE XL270d Gen9 FIO Kit?
A
Supported OSes include Microsoft Windows Server 2016/2019, Red Hat Enterprise Linux 7/8, CentOS 7, SUSE Linux Enterprise Server 12/15 and Ubuntu 18.04/20.04 with HPE Service Pack for ProLiant drivers.
Q
Is a firmware or BIOS update required before installing the FIO Kit?
A
Yes. Upgrade your system ROM to a minimum of version 2.70 and FlexibleLOM firmware to v4.00 or later to ensure full PCIe enumeration and hot-plug support.
Q
What warranty coverage comes with the 853938-L21 FIO Kit?
A
The kit carries HPE’s standard one-year parts and labor warranty. Optional HPE Pointnext support can extend coverage up to three years with 24×7 response options.
Q
Can the 853938-L21 FIO Kit be mixed with other Gen9 riser cards?
A
No. The FIO Kit is a self-contained Flexible I/O solution and must not be combined with any other HPE Gen9 riser cards in the same server.
Q
What is the typical lead time for ordering SKU 853938-L21?
A
Standard lead time is 2–4 weeks, depending on regional stock and HPE distribution. Expedited options may be available through authorized resellers.
Q
How do I order replacement parts for the FIO Kit?
A
Order spares through HPE using part numbers 853938-001 (riser card) and 853938-002 (cable assembly), or contact your HPE channel partner for full kit replacement.
Q
Does the FIO Kit support direct-attach NVMe SSDs?
A
No. The FIO Kit is designed for add-on PCIe adapters only. For NVMe storage, you must install an NVMe drive backplane or use HPE NVMe expansion kits.
Q
What are the primary use cases for the HPE XL270d Gen9 FIO Kit?
A
Ideal for high-performance computing, AI/ML training, network analytics and storage acceleration scenarios requiring low-latency, high-bandwidth I/O expansion.
Q
How can I troubleshoot I/O detection issues after installing the FIO Kit?
A
Verify BIOS I/O settings, reseat the FIO cable and riser card, update all firmware via the HPE Service Pack for ProLiant, and confirm power connections to the adapter.
