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High clock speed CPU improves application responsiveness.
801255-L21
HPE ML350 Gen9 E5-2643v4 FIO Kit
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801255-L21
- Description:
- HPE ML350 Gen9 E5-2643v4 FIO Kit
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801255-L21 Overview
801255-L21 is an Intel processor from the Intel 13th Gen lineup built on the Raptor Lake architecture. It features an LGA 1700 socket, 8 cores and 16 threads, with a base clock of 3.6 GHz and a boost clock of 5.0 GHz, supported by 2 MB of L2 cache and 24 MB of L3 cache, and a thermal design power of 125W.
801255-L21 supports both DDR4 and DDR5 memory in a dual-channel configuration and comes with Intel UHD Graphics 770, operating at a base frequency of 350 MHz and a dynamic frequency up to 1150 MHz, while offering PCIe 5.0 connectivity, unlocked overclocking support, and compatibility with modern Intel desktop chipsets, making it ideal for gaming and workstation use.
801255-L21 price is is available on request. Get immediate quote.
Request bulk order quote for 801255-L21 for additional pricing. Browse the full Hpe Ml350 Server Processors series or explore all Hpe products.
801255-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
- Cores
- 8
- Threads
- 16
- Base Clock
- 3.6
- Max Boost Clock
- 5.0
- Overclocking Support
- Yes
- L2 Cache
- 2
- L3 Cache
- 24
- TDP
- 125W
- Integrated Graphics
- Intel UHD Graphics 770
- Graphics Base Frequency
- 350
- Graphics Max Dynamic Frequency
- 1150
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- Unlocked
- Yes
- Cooler Included
- No
- Use Case
- Gaming
- Product Name
- Intel Core i7-13700K
- Height
- 0.6
- Width
- 1.48
- Depth
- 1.48
- Weight
- 0.25
801255-L21 Use Case
Optimized Virtualization and Server Consolidation with HPE ML350 Gen9 E5-2643v4 FIO Kit
A mid-sized enterprise consolidates multiple physical servers into a virtualized cluster by installing the HPE ML350 Gen9 E5-2643v4 Field Installable Option Kit. This delivers 40% higher VM density, 60% reduced rack footprint, and 25% lower power consumption, cutting costs while streamlining IT management.
High-Throughput Database Acceleration for Financial Transaction Processing
A financial services firm leverages the HPE ML350 Gen9 E5-2643v4 FIO Kit to scale dual-processor performance for mission-critical SQL workloads. The upgrade boosts query throughput by 35%, drives sub-5 ms response times under peak loads, and ensures consistent transactional integrity for real-time trading platforms.
Edge AI Inference and Real-Time Analytics in Smart Manufacturing
A manufacturing plant deploys the HPE ML350 Gen9 E5-2643v4 Field Installable Option Kit in its edge servers for on-site AI-powered quality inspection. This configuration accelerates model inference by 50%, reduces decision latency to 10 ms, and improves defect detection accuracy by 20%, enhancing operational efficiency and product quality.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 801255-L21 |  878651-L21 |  878650-B21 |  866546-L21 |  866536-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 | DDR5 | DDR4 & DDR5 | DDR5 | DDR4 & 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 | None | None | None | SGX | None |
| CPU Socket | LGA 1700 | LGA 1700 | 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 | 8 | 8 | 16 | 8 | 16 |
| Threads | 16 | 16 | 24 | 16 | 24 |
| Base Clock | 3.6 | 3.6 GHz | 3.4 | 3.6 | 3.4 GHz |
| Max Boost Clock | 5.0 | 5.0 GHz | 5.2 | 5.0 | 5.4 GHz |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| L2 Cache | 2 | 4 MB | 16 | 8 | 16 MB |
| L3 Cache | 24 | 16 MB | 30 | 24 | 30 MB |
| 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 | 300 MHz | 350 | 300 | 350 MHz |
| Graphics Max Dynamic Frequency | 1150 | 1100 MHz | 1100 | 1200 | 1150 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 / Workstation | Gaming | Gaming |
| Product Name | Intel Core i7-13700K | Intel Core i7-13700K Processor (878651-L21) | Intel Core i7-13700K Processor (878650-B21) | Intel Core i7-13700K | Intel Core i7-13700K |
| Height | 0.6 | 0.12 | 0.5 | 0.5 | N/A |
| Width | 1.48 | 1.48 | 1.57 | 1.5 | N/A |
| Depth | 1.48 | 1.48 | 1.57 | 1.5 | N/A |
| Weight | 0.25 | 0.25 | N/A | 0.3 | N/A |
Reviews & Ratings
F
Faizan Rauf
4
Stable performance in Gen9 environments.
K
Koen Brouwer
5
Straightforward installation process.
H
Henry Lawson
3
Good option for compute focused workloads.
I
Ihsan Malik
4
Meets expectations consistently.
Questions & Answers
What is the HPE ML350 Gen9 E5-2643v4 FIO Kit (SKU: 801255-L21)?
The HPE ML350 Gen9 E5-2643v4 FIO Kit (SKU: 801255-L21) is a factory-integrated option that upgrades an ML350 Gen9 tower server with an Intel Xeon E5-2643 v4 CPU, heatsink, riser card and necessary firmware for enhanced I/O performance.
Which server chassis is compatible with the SKU 801255-L21 FIO Kit?
The FIO Kit (801255-L21) is fully compatible only with HPE ProLiant ML350 Gen9 tower and rack chassis that support 2011-3 sockets and FlexibleLOM interfaces.
How does the E5-2643v4 FIO Kit improve performance in the ML350 Gen9?
By integrating the Intel Xeon E5-2643 v4 CPU (3.4 GHz base, 3.7 GHz turbo) and a high-efficiency riser, the FIO Kit boosts compute performance up to 20% and increases I/O bandwidth by up to 50% over standard configurations.
How many cores and threads does the E5-2643 v4 CPU offer?
The Intel Xeon E5-2643 v4 in this FIO Kit provides 6 physical cores and 12 threads, with a 3.4 GHz base frequency, 3.7 GHz turbo frequency and 25 MB of L3 cache.