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850302-B21
HPE XL1x0r Gen9 E5-2643v4 Kit
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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.
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| 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 |
Good upgrade for XL1x0r Gen9 servers with noticeable responsiveness.
Stable and efficient for mixed enterprise workloads.
Installed cleanly and runs reliably in production.
A dependable processor kit for Gen9 systems.
Meets performance expectations consistently.
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.
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.
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.
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.