United States$5,000,000+
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A
Awais Sheikh
4
Good upgrade for XL1x0r Gen9 servers with noticeable responsiveness.
850302-B21
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HPE XL1x0r Gen9 E5-2643v4 Kit
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Name:
850302-B21
- Description:
- HPE XL1x0r Gen9 E5-2643v4 Kit
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- Hpe
- Condition:
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850302-B21 Overview
850302-B21 is an Intel Alder Lake processor built on the Intel 12th Gen platform with an LGA 1700 socket. It features 8 cores and 16 threads, a 3.6 GHz base clock with a 5.0 GHz maximum boost clock, 2 MB of L2 cache and 16 MB of L3 cache, a 125W thermal design power, and integrated Intel UHD Graphics 770 running at a base frequency of 350 MHz and a maximum dynamic frequency of 1100 MHz.
The processor supports dual-channel memory with DDR4 & DDR5 compatibility up to 128 GB, utilizes PCIe 5.0 for high-speed connectivity, offers overclocking support with an unlocked design, and includes security features such as SGX. It is ideally suited for gaming scenarios while also meeting the demands of high-performance desktop workstation applications.
850302-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 850302-B21 for additional pricing. Browse the full Hpe Apollo Servers Processors series or explore all Hpe products.
850302-B21 Specifications
- Product Type
- Processors
- Brand
- Intel
- Series
- Intel Core
- Category
- Desktop
- Max Memory Support
- 128 GB
- Memory Type Support
- DDR4 & DDR5
- Generation
- Intel 12th Gen
- Architecture
- Alder Lake
- ECC Support
- No
- Security Features
- SGX
- 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
- 16
- TDP
- 125W
- Integrated Graphics
- Intel UHD Graphics 770
- Graphics Base Frequency
- 350
- Graphics Max Dynamic Frequency
- 1100
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- Unlocked
- Yes
- Cooler Included
- No
- Use Case
- Gaming
- Product Name
- 850302-B21 Intel Alder Lake Processor
- Height
- 0.5 inches
- Width
- 0.5 inches
- Depth
- 0.1 inches
- Weight
- 0.2 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 850302-B21 |  872550-L21 |  803312-B21 |  870252-B21 |  870569-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 | 64 GB | 128 GB | 128 GB | 128 GB |
| Memory Type Support | DDR4 & DDR5 | DDR4 | DDR5 | DDR5 | DDR5 |
| Generation | Intel 12th Gen | Intel 11th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen |
| Architecture | Alder Lake | Ice Lake | Raptor Lake | Raptor Lake | Raptor Lake |
| ECC Support | No | No | No | No | No |
| Security Features | SGX | None | SGX | 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 | 8 | 4 | 16 | 16 | 8 |
| Threads | 16 | 8 | 24 | 24 | 16 |
| Base Clock | 3.6 | 3.0 | 3.2 GHz | 3.6 | 3.8 |
| Max Boost Clock | 5.0 | 4.5 | 5.1 GHz | 4.9 | 5.0 |
| Overclocking Support | Yes | No | Yes | Yes | Yes |
| L2 Cache | 2 | 2 | 2 MB | 2 | 8 |
| L3 Cache | 16 | 8 | 30 MB | 16 | 24 |
| TDP | 125W | 65W | 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 | 350 MHz | N/A | 350 |
| Graphics Max Dynamic Frequency | 1100 | 1200 | 1100 MHz | N/A | 1100 |
| 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 | No | Yes | Yes | Yes |
| Cooler Included | No | Yes | No | No | No |
| Use Case | Gaming | Gaming | Gaming | Gaming | Gaming / Workstation / Server |
| Product Name | 850302-B21 Intel Alder Lake Processor | Intel 872550-L21 Processor | 803312-B21 | 870252-B21 | Intel Core i7-13700K |
| Height | 0.5 inches | 0.5 inches | 1.5 inches | N/A | 0.16 |
| Width | 0.5 inches | 1.5 inches | 0.8 inches | N/A | 1.48 |
| Depth | 0.1 inches | 1.5 inches | 1.2 inches | N/A | 1.48 |
| Weight | 0.2 lbs | 0.3 lbs | 0.9 lbs | N/A | 0.15 |
Reviews & Ratings
L
Lars Pettersen
4
Stable and efficient for mixed enterprise workloads.
I
Imtiaz Ahmad
5
Installed cleanly and runs reliably in production.
M
Michael Burns
4
A dependable processor kit for Gen9 systems.
J
Jonas Eriksson
4
Meets performance expectations consistently.
Questions & Answers
What is the HPE XL1x0r Gen9 E5-2643v4 Kit (SKU 850302-B21)?
The HPE XL1x0r Gen9 E5-2643v4 Kit (SKU 850302-B21) is a factory-tested upgrade package delivering an Intel® Xeon® E5-2643 v4 processor, HPE heatsink, retention bracket and installation guide for ProLiant Gen9 servers.
Which HPE ProLiant Gen9 servers support SKU 850302-B21?
SKU 850302-B21 is compatible with HPE ProLiant Gen9 rack and blade systems featuring LGA2011-v3 sockets, including DL160 Gen9, DL180 Gen9, DL360 Gen9, DL380 Gen9 and BL460c Gen9.
What are the key specifications of the Intel Xeon E5-2643 v4 in this kit?
The Intel Xeon E5-2643 v4 delivers 6 cores/12 threads at 3.4 GHz base, up to 3.8 GHz Turbo, 20 MB L3 cache, DDR4-2133 MHz support and 140 W TDP for high-performance computing.
How do I install the HPE XL1x0r Gen9 E5-2643v4 Kit?
Power off the server and follow ESD precautions. Remove the chassis cover, unseat the existing CPU, apply thermal grease, install the E5-2643 v4 into the LGA2011-v3 socket, secure the HPE heatsink and reassemble chassis.
Does the HPE XL1x0r Gen9 E5-2643v4 Kit include a heatsink and accessories?
Yes. SKU 850302-B21 ships with one Intel Xeon E5-2643 v4 processor, an HPE-qualified heatsink, retention bracket and a detailed installation guide.
What performance gains can I expect from the E5-2643 v4 upgrade?
Upgrading to the E5-2643 v4 yields higher per-core clock speeds, increased memory bandwidth and enhanced throughput, ideal for virtualization, database and HPC workloads.
Is a firmware update required before installing SKU 850302-B21?
Yes. HPE BIOS version 2.30 or later is required for full E5-2643 v4 support. Update via HPE Service Pack for ProLiant (SPP) before installation.
What warranty covers the HPE XL1x0r Gen9 E5-2643v4 Kit?
This kit carries HPE’s standard limited warranty—three years of parts, labor and on-site support when registered through an authorized HPE channel.
How does the E5-2643 v4 differ from the E5-2630 v4 processor?
Compared to the E5-2630 v4, the E5-2643 v4 offers higher base/turbo frequencies (3.4/3.8 GHz vs. 2.2/3.1 GHz) and larger cache for stronger single-thread performance with slightly fewer cores.
Can I use SKU 850302-B21 in HPE blade servers?
Yes. The kit is supported in select HPE BladeSystem c7000 enclosures, notably BL460c Gen9 servers, provided the blade backplane and BIOS meet LGA2011-v3 requirements.
What is the power consumption of the Intel Xeon E5-2643 v4 in this kit?
The E5-2643 v4 has a Thermal Design Power (TDP) rating of 140 W. Ensure adequate power and cooling capacity when planning your deployment.
Where can I purchase the genuine HPE XL1x0r Gen9 E5-2643v4 Kit (SKU 850302-B21)?
Buy directly from the HPE Store or from authorized HPE resellers and distribution partners to guarantee genuine factory-sealed kits and full warranty coverage.
Does the E5-2643 v4 support advanced virtualization features?
Yes. Intel® Xeon® E5-2643 v4 supports VT-x, VT-d, Intel® Hyper-Threading, and Extended Page Tables (EPT) for robust virtualization and I/O performance.
How can I verify the authenticity of SKU 850302-B21?
Confirm the HPE holographic seal on the packaging, match the serial number and SKU on the component label, and purchase via authorized HPE channels.
What reliability metrics apply to the HPE XL1x0r Gen9 E5-2643v4 Kit?
HPE validates this kit under rigorous thermal and stress tests for 24×7 operation. Intel® Xeon® processors have an MTBF exceeding 1 million hours.
How do I troubleshoot installation errors with the E5-2643 v4 Kit?
Verify BIOS compatibility, reseat the CPU and heatsink, confirm correct thermal grease application, ensure memory modules are properly seated, and consult HPE Insight Diagnostics logs.