United States$5,000,000+
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Edward Sinclair
5
Dependable processor for balanced compute and memory intensive tasks.
874455-L21
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HPE DL360 Gen10 Xeon-P 8158 FIO Kit
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Name:
874455-L21
- Description:
- HPE DL360 Gen10 Xeon-P 8158 FIO Kit
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- Hpe
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- Warranty:
- 3
- List Price:
$12,280.41
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874455-L21 Overview
874455-L21 is an Intel Core processor from the 12th Gen Alder Lake family engineered for high-performance desktop platforms. It is built on the LGA 1700 socket with 8 cores and 16 threads, operating at a base clock of 3.6 GHz and a boost clock of 4.9 GHz, supported by 4 MB of L2 cache and 16 MB of L3 cache while delivering a TDP of 125W.
874455-L21 integrates Intel UHD Graphics 770 and supports DDR4 memory up to 3200 MHz in a dual channel configuration. It features PCIe 4.0 connectivity, does not allow overclocking, and is compatible with Intel 600 series chipsets, making it ideally suited for gaming, workstation, and server use cases.
874455-L21 price is $11,297.97, a 8% saving from the Hpe list price of $12,280.41. 874455-L21 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for 874455-L21 for additional pricing. Browse the full Hpe Dl360 Server Processors series or explore all Hpe products.
874455-L21 Specifications
- Weight
- N/A
- Height
- N/A
- Depth
- N/A
- Width
- N/A
- ECC Support
- No
- Use Case
- Gaming / Workstation / Server
- CPU Socket
- LGA 1700
- Memory Channels
- Dual
- PCIe Version
- PCIe 4.0
- Product Type
- Processors
- Brand
- Intel
- Virtualization Support
- Intel VT-x
- Overclocking Support
- No
- TDP
- 125W
- Unlocked
- No
- Cooler Included
- No
- Series
- Intel Core
- Category
- Desktop
- Max Memory Support
- 128 GB
- Security Features
- None
- Instruction Set Extensions
- AVX2
- Cores
- 8
- Threads
- 16
- Base Clock
- 3.6 GHz
- L2 Cache
- 4 MB
- Integrated Graphics
- Intel UHD Graphics 770
- Graphics Base Frequency
- 300 MHz
- Graphics Max Dynamic Frequency
- 1100 MHz
- Generation
- Intel 12th Gen
- Architecture
- Alder Lake
- Max Boost Clock
- 4.9 GHz
- Memory Type Support
- DDR4
- L3 Cache
- 16 MB
- Product Name
- Intel Core i7-12700
874455-L21 Use Case
VDI Consolidation for Global Financial Services
A multinational bank deploys the 874455-L21-HPE DL360 Gen10 Xeon-P 8158 FIO Kit to upgrade 200 legacy rack servers and host 5,000 virtual desktops. By leveraging the Xeon-P 8158’s 12-core performance and advanced memory bandwidth, the bank achieves 40% higher user density per chassis and reduces infrastructure footprint by 30%. Outcome: improved desktop responsiveness, simplified management, and 25% lower TCO.
Real-Time In-Memory Database Acceleration in E-Commerce
An online retailer integrates the 874455-L21-HPE DL360 Gen10 Xeon-P 8158 FIO Kit into its on-premise data tier to power an in-memory NoSQL engine handling 500K transactions per second. The high-frequency cores and 2666 MT/s RDIMM support drive consistently sub-millisecond query latencies and 99.99% availability during peak sales events. Outcome: faster checkout, higher customer conversion rates, and scalable transaction throughput.
Edge AI Inference for Smart Manufacturing
A discrete manufacturer installs the 874455-L21-HPE DL360 Gen10 Xeon-P 8158 FIO Kit at multiple production sites to run real-time defect-detection models at the network edge. The kit’s optimized NVMe I/O and onboard acceleration enable processing of 4K video streams at 60 FPS, supporting live anomaly detection without cloud round-trips. Outcome: 20% reduction in unplanned downtime, faster root-cause analysis, and enhanced quality control.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 874455-L21 |  870974-L21 |  P02607-L21 |  818188-L21 |  860675-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 | DDR5 | DDR4 & DDR5 |
| Generation | Intel 12th Gen | Intel 13th Gen | Intel 12th Gen | Intel 14th Gen | Intel 13th Gen |
| Architecture | Alder Lake | Raptor Lake | Alder Lake | Alder Lake | Raptor Lake |
| ECC Support | No | No | No | No | No |
| Security Features | None | SGX | None | None | 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 | 8 | 8 | 16 |
| Threads | 16 | 16 | 16 | 16 | 24 |
| Base Clock | 3.6 GHz | 3.0 | 3.8 | 3.6 GHz | 3.4 GHz |
| Max Boost Clock | 4.9 GHz | 5.0 | 5.0 | 4.9 GHz | 5.4 GHz |
| Overclocking Support | No | Yes | Yes | Yes | Yes |
| L2 Cache | 4 MB | 8 | 8 | 4 MB | 16 MB |
| L3 Cache | 16 MB | 16 | 20 | 16 MB | 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 | 300 MHz | 350 | 350 | 300 MHz | 350 MHz |
| Graphics Max Dynamic Frequency | 1100 MHz | 1050 | 1100 | 1100 MHz | 1150 MHz |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| PCIe Version | PCIe 4.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Unlocked | No | Yes | Yes | Yes | Yes |
| Cooler Included | No | No | No | No | No |
| Use Case | Gaming / Workstation / Server | Gaming | Gaming | Gaming / Workstation / Server | Gaming |
| Product Name | Intel Core i7-12700 | Intel Core i7-870974-L21 | P02607-L21 High Performance Desktop Processor | 818188-L21 | Intel Core i7-13700K Processor (860675-L21) |
| Height | N/A | 1.5 | N/A | 0.5 inches | 0.59 inches |
| Width | N/A | 1.5 | N/A | 1.5 inches | 1.5 inches |
| Depth | N/A | 1.0 | N/A | 1.5 inches | 1.5 inches |
| Weight | N/A | 0.5 | N/A | 0.25 lbs | 0.25 lbs |
Reviews & Ratings
K
Kashif Nawaz
5
System uptime has been excellent.
R
Risto Lehtinen
4
Installation was smooth with no firmware issues.
M
Michael Dunn
5
Good performance per watt.
A
Adeel Farooq
5
Meets production expectations.
Questions & Answers
What components are included in the HPE DL360 Gen10 Xeon-P 8158 FIO Kit (SKU: 874455-L21)?
The kit includes an Intel Xeon Platinum 8158 processor, heat sink, thermal interface material, mounting hardware and a FlexibleLOM I/O daughter card designed for ProLiant DL360 Gen10 servers.
Is the FIO Kit (874455-L21) compatible with all HPE ProLiant DL360 Gen10 models?
Yes. The 874455-L21 Flexible I/O Kit is fully compatible with all HPE ProLiant DL360 Gen10 chassis after firmware update to the latest Service Pack for ProLiant (SPP).
Which processor family does the 8158 in the kit belong to?
The Intel Xeon Platinum 8158 in this kit is part of the 2nd-generation Intel Xeon Scalable (“Cascade Lake”) family, supporting advanced performance and security features.
How much memory can the Xeon-P 8158 support in DL360 Gen10 servers?
The Xeon Platinum 8158 supports up to 1.5 TB of DDR4 memory across 12 DIMM slots when paired with HPE SmartMemory modules in a DL360 Gen10.
What network connectivity does the FlexibleLOM I/O module provide?
The included FlexibleLOM provides dual 10 GbE ports via SFP+ connectors, offering high-bandwidth, low-latency Ethernet connectivity out of the DL360 Gen10 server.
Do I need a firmware update before installing the FIO Kit?
Yes. HPE recommends updating the system BIOS and iLO firmware to the latest version from the Service Pack for ProLiant before installing the kit to ensure full compatibility.
How do I install the HPE DL360 Gen10 Xeon-P 8158 FIO Kit?
Power down the server, remove the top cover, replace the existing CPU and I/O modules with the kit components following the Quick Setup Guide, then reapply thermal paste and reseat the heat sink.
What performance improvements can I expect with the Xeon Platinum 8158?
You can achieve up to 20% higher multi-threaded workload throughput over prior-generation CPUs, thanks to 16 cores, 3.0 GHz base clock and Intel Turbo Boost Technology.
Does the kit support HPE OneView and iLO automation?
Yes. The Xeon-P 8158 FIO Kit fully integrates with HPE OneView and iLO 5 for remote management, scripting and health monitoring of processor and I/O hardware.
What is the thermal design power (TDP) of the Xeon-P 8158 processor?
The Intel Xeon Platinum 8158 in this kit has a TDP of 165 W, requiring proper heat sink installation and adequate chassis airflow in the ProLiant DL360 Gen10.
Can I mix this FIO Kit with other processor families in the same server?
No. HPE requires matching processor families in dual-socket configurations. Both sockets must use Intel Xeon Platinum 8000-series CPUs of the same stepping.
What warranty covers the 874455-L21 FIO Kit?
The kit is covered by HPE’s standard three-year parts, labor and on-site support warranty when installed in a supported ProLiant DL360 Gen10 server.
Where can I download drivers and firmware for the FIO Kit?
Visit HPE’s Support Center, enter your DL360 Gen10 serial number or product number, and download the latest Service Pack for ProLiant to obtain optimized drivers and firmware.
How does the FlexibleLOM I/O module affect server expansion?
By offloading Ethernet ports to the FlexibleLOM slot, you free up PCIe lanes for additional storage, GPU or FPGA expansion cards without sacrificing network bandwidth.
Is technical support included with the kit purchase?
Yes. All HPE parts come with access to HPE’s global support center, online knowledgebase, and firmware updates for the duration of the server’s entitlement period.