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Michael Turner
5
Strong single-core performance that noticeably improved application responsiveness on our XL270d Gen9 cluster.
853926-L21
HPE XL270d Gen9 E5-2643v4 FIO Kit
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853926-L21
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- HPE XL270d Gen9 E5-2643v4 FIO Kit
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853926-L21 Overview
853926-L21 is an Intel processor from the Intel 13th Gen Raptor Lake family featuring an LGA 1700 socket with 16 cores and 24 threads. It delivers a base clock speed of 3.0 GHz and can boost up to 5.0 GHz, supported by 16 MB of L2 cache and 36 MB of L3 cache, ensuring high responsiveness in demanding applications.
This processor comes with a 125W thermal design power and integrates Intel UHD Graphics 770, running at a base frequency of 300 MHz and reaching up to 1200 MHz under dynamic load. It supports both DDR4 and DDR5 memory across dual channels and features PCIe 5.0 connectivity along with unlocked overclocking support, making it a robust choice for gaming, workstations, and overclocking enthusiasts.
853926-L21 price is is available on request. Get immediate quote.
Request bulk order quote for 853926-L21 for additional pricing. Browse the full Hpe Apollo Servers Processors series or explore all Hpe products.
853926-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
- SGX
- CPU Socket
- LGA 1700
- Instruction Set Extensions
- AVX2
- Virtualization Support
- Intel VT-x
- Cores
- 16
- Threads
- 24
- Base Clock
- 3.0
- Max Boost Clock
- 5.0
- Overclocking Support
- Yes
- L2 Cache
- 16
- L3 Cache
- 36
- TDP
- 125W
- Integrated Graphics
- Intel UHD Graphics 770
- Graphics Base Frequency
- 300
- Graphics Max Dynamic Frequency
- 1200
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- Unlocked
- Yes
- Cooler Included
- No
- Use Case
- Gaming
- Product Name
- Intel Core i9-13900K Processor
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
853926-L21 Use Case
High-Performance Computing for Engineering Simulation
An aerospace engineering firm deploys the 853926-L21 HPE XL270d Gen9 E5-2643v4 FIO Kit in its on-premises HPC cluster to run computational fluid dynamics (CFD) and finite element analysis (FEA) workloads. Leveraging dual Intel Xeon E5-2643v4 CPUs with optimized fabric I/O, simulation runtimes shrink by up to 30%, enabling faster design iterations, earlier time-to-market and a 20% reduction in infrastructure TCO.
Enterprise Virtual Desktop Infrastructure (VDI) at Scale
A global financial services provider implements the HPE XL270d Gen9 E5-2643v4 FIO Kit to host 1,500 concurrent virtual desktops for trading desks and back-office operations. The high-density compute and low-latency fabric I/O deliver consistent sub-5ms user response times, boosting trader productivity, simplifying IT management and lowering cost-per-seat by 25%.
Accelerated AI/ML Training and Inference
A biotech research center uses the 853926-L21 HPE XL270d Gen9 E5-2643v4 FIO Kit as the backbone for its deep learning platform, training gene-sequencing models on large datasets. The powerful E5-2643v4 processors paired with high-bandwidth fabric I/O cut training cycles by 40%, accelerate time-to-insight and improve GPU utilization efficiency by 35%.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 853926-L21 |  873050-B21 |  821792-B21 |  803306-B21 |  880467-B21 | |
|---|---|---|---|---|---|
| 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 | DDR5 | DDR5 | DDR5 |
| Generation | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen |
| Architecture | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake |
| ECC Support | No | No | No | No | No |
| Security Features | SGX | None | None | None | SGX |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Instruction Set Extensions | AVX2 | AVX2 | AVX-512 | AVX2 | AVX2 |
| Virtualization Support | Intel VT-x | Intel VT-x / Intel VT-d | Intel VT-x | Intel VT-x | Intel VT-x |
| Cores | 16 | 16 | 8 | 8 | 8 |
| Threads | 24 | 24 | 16 | 16 | 16 |
| Base Clock | 3.0 | 3.4 | 3.8 GHz | 3.6 | 3.8 GHz |
| Max Boost Clock | 5.0 | 5.4 | 5.1 GHz | 5.0 | 5.0 GHz |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| L2 Cache | 16 | 16 MB | 8 MB | 4 | 8 MB |
| L3 Cache | 36 | 30 MB | 24 MB | 16 | 16 MB |
| TDP | 125W | 125W | 125W | 65W | 95W |
| 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 | 300 | 350 MHz | 350 MHz | 350 | 350 MHz |
| Graphics Max Dynamic Frequency | 1200 | 1300 MHz | 1200 MHz | 1200 | 1100 MHz |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | 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 |
| Product Name | Intel Core i9-13900K Processor | Intel Core i7-13700K Processor | Intel Core i7-13700K | 803306-B21 | Intel Core i7-13700K Processor (880467-B21) |
| Height | N/A | 1.48 inches | 0.6 inches | 0.2 inches | N/A |
| Width | N/A | 1.48 inches | 0.6 inches | 1.4 inches | N/A |
| Depth | N/A | 0.15 inches | 0.06 inches | 1.4 inches | N/A |
| Weight | N/A | 0.3 lbs | 0.2 lbs | 0.35 lbs | N/A |
Reviews & Ratings
D
David Coleman
4
Reliable CPU for compute-heavy workloads with consistent results under load.
A
Andrew Foster
5
Installed easily and delivered predictable enterprise performance.
R
Robert Jenkins
3
Stable thermals even during sustained processing jobs.
S
Simon Clarke
4
Solid processor choice for performance-focused environments.
Questions & Answers
What is the HPE XL270d Gen9 E5-2643v4 FIO Kit (SKU 853926-L21)?
The HPE XL270d Gen9 E5-2643v4 FIO Kit is a high-density, single-socket server module optimized for high-performance computing and I/O-intensive workloads in HPE Apollo systems.
Which CPU is integrated into the HPE XL270d Gen9 E5-2643v4 FIO Kit?
This kit includes an Intel Xeon E5-2643 v4 processor operating at 3.4 GHz with four cores and 10 MB of SmartCache, delivering strong single-thread and multi-thread performance.
How much memory does the HPE XL270d Gen9 support?
The server supports up to 128 GB of DDR4 ECC memory across eight DIMM slots, enabling reliable operation under memory-intensive workloads.
What storage options are available in the FIO Kit?
It offers two front-accessible NVMe/SATA drive bays for high-speed flash or SSD storage, plus an optional M.2 slot for a dedicated boot drive.