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882140-B21
HPE XL230k Gen10 Xeon-B 3104 Rear Kit
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882140-B21 is an Intel 13th Gen processor built on the Raptor Lake architecture with an LGA 1700 socket, featuring 16 cores and 24 threads. It delivers a base clock speed of 3.4 GHz and can boost up to 5.4 GHz while utilizing 14 MB of L2 cache and 30 MB of L3 cache, all within a 125W thermal design power envelope. The chip integrates Intel UHD Graphics 770 with a base frequency of 350 MHz and a dynamic frequency of 1200 MHz, and it supports DDR4 & DDR5 memory in a dual channel configuration alongside PCIe 5.0 connectivity.
882140-B21 is designed for high-performance gaming, workstation, and overclocking applications. It offers advanced virtualization support with Intel VT-x and VT-d and features instruction set extensions such as AVX2, while its unlocked design facilitates manual overclocking. Compatible with Intel 13th Gen chipsets like the Intel Z790, this processor meets the demands of power enthusiasts and professionals, though it does not include a bundled cooler.
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In large enterprise data centers migrating to a virtualized infrastructure, IT teams install the 882140-B21 HPE XL230k Gen10 Xeon-B 3104 Rear Kit to mount multi-port FlexibleLOM network adapters. This seamless integration delivers 25 GbE connectivity per port, slashes VM provisioning times by 50%, and sustains sub-millisecond live-migration latency for high-availability operations.
A global retail chain leverages the 882140-B21 rear kit on XL230k Gen10 servers at edge stores to attach QSFP+ uplink modules for real-time point-of-sale and inventory data aggregation. The result is 99.99% network uptime, 40% faster data synchronization to the central warehouse, and instant analytics for dynamic price and stock adjustments.
Research institutions expanding high-performance computing clusters deploy the 882140-B21 Rear Kit to integrate InfiniBand or 100 GbE interconnect modules on XL230k Gen10 nodes. This low-latency, high-bandwidth setup accelerates MPI communications, achieving sub-microsecond message delivery and cutting simulation runtimes by up to 30% while ensuring seamless cluster scaling.
To get the detailed certification, please go to the Compliance Center.
| 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 | DDR5 | DDR4 & 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 | 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-d | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Cores | 16 | 8 | 16 | 12 | 16 |
| Threads | 24 | 16 | 24 | 20 | 24 |
| Base Clock | 3.4 | 3.8 | 3.2 GHz | 3.8 | 3.2 GHz |
| Max Boost Clock | 5.4 | 5.1 | 4.8 GHz | 5.0 | 5.0 GHz |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| L2 Cache | 14 MB | 4 | 8 MB | 12 | 8 MB |
| L3 Cache | 30 MB | 16 | 24 MB | 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 | 350 MHz | 350 | 350 MHz |
| Graphics Max Dynamic Frequency | 1200 | 1150 | 1100 MHz | 1100 | 1200 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 / Workstation / Overclocking | Gaming | Gaming | Gaming / Workstation | Gaming / Workstation |
| Product Name | Intel Core i7-13700K 882140-B21 | Intel Core i7-13700K | 803319-L21 | Intel Core i7-13700K | Intel Core i7-13700K |
| Height | N/A | N/A | N/A | 0.18 | 0.6 inches |
| Width | N/A | N/A | N/A | 1.48 | 1.4 inches |
| Depth | N/A | N/A | N/A | 1.48 | 1.4 inches |
| Weight | N/A | N/A | N/A | 0.08 | 0.25 lbs |
Rear kit fits precisely and maintains proper airflow in XL230k Gen10 nodes.
Installation was quick and system stability remained unchanged under load.
Solid build quality and perfect compatibility with Xeon Bronze configurations.
No issues during deployment. Cooling performance is consistent.
Reliable rear kit for entry level Gen10 compute setups.
The HPE 882140-B21 XL230k Gen10 Xeon-B 3104 Rear Kit is a replacement rear module for HPE ProLiant XL230k Gen10 servers, designed to house the Xeon-B 3104 processor and provide rear I/O connectivity.
The 882140-B21 Rear Kit is fully compatible with HPE ProLiant XL230k Gen10 servers, ensuring seamless integration with existing chassis and backplanes.
Key features include optimized rear I/O layout, support for Intel Xeon-B 3104 CPUs, tool-less installation, and enhanced airflow management for Gen10 server configurations.
To install, power down the server, release the rear module latches, slide out the old kit, align the new 882140-B21 module, press until it clicks, and resecure the latches.