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870569-B21
HPE XL230k Gen10 Xeon-G 5122 Rear Kit
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870569-B21 is an Intel processor from the Intel 13th Gen Raptor Lake series engineered for high-end desktop applications. It features a modern LGA 1700 socket design with 8 cores and 16 threads, delivering a base clock speed of 3.8 GHz and a boost clock speed of 5.0 GHz, backed by 8 MB of L2 cache and 24 MB of L3 cache, all within a thermal design power of 125W.
This chip incorporates Intel UHD Graphics 770 with a base frequency of 350 MHz and a dynamic frequency of 1100 MHz, supports DDR5 memory on a dual-channel configuration, and is equipped with PCIe 5.0. With overclocking support and compatibility with Intel 600 and 700 series chipsets, 870569-B21 is ideally suited for gaming, workstation, and server use cases.
870569-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 870569-B21 for additional pricing. Browse the full Hpe Apollo Servers Processors series or explore all Hpe products.
In a university supercomputing facility, IT architects deploy the 870569-B21 HPE XL230k Gen10 Xeon-G 5122 Rear Kit to maximize rack density and thermal efficiency across hundreds of nodes. By consolidating power and cooling at the chassis rear, researchers achieve 25% higher compute throughput for simulation workloads, reduce data-center floor space by 30%, and accelerate time-to-insight for genomics and climate modeling.
A large financial services firm implements the 870569-B21 Rear Kit in their HPE XL230k Gen10 server farms to support VMware and Hyper-V virtualization at scale. The optimized rear I/O assembly streamlines cable management and hot-swap power delivery, resulting in 40% faster rack deployment, 15% lower mean time to repair (MTTR), and consistent SLA compliance for mission-critical applications and microservices.
An international retail chain installs edge sites in remote stores using HPE XL230k Gen10 servers equipped with the 870569-B21 rear kit to ensure reliable local processing. This plug-and-play solution enhances network resilience and reduces latency for point-of-sale and inventory analytics. The outcome: 99.9% uptime, real-time stock monitoring, and a 20% increase in transaction throughput at each location.
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 | DDR5 | DDR4 & DDR5 | DDR4 & DDR5 | DDR4 & DDR5 | DDR4 & DDR5 |
| Generation | Intel 13th Gen | Intel 13th Gen | Intel 12th Gen | Intel 12th Gen | Intel 13th Gen |
| Architecture | Raptor Lake | Raptor Lake | Alder Lake | Alder Lake | Raptor Lake |
| ECC Support | No | No | No | No | No |
| Security Features | None | None | SGX | 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 | 12 | 12 | 16 |
| Threads | 16 | 16 | 20 | 20 | 24 |
| Base Clock | 3.8 | 3.6 | 3.6 | 3.6 GHz | 3.2 |
| Max Boost Clock | 5.0 | 5.0 | 5.0 | 5.0 GHz | 5.1 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| L2 Cache | 8 | 4 | 12 | 12 MB | 14 |
| L3 Cache | 24 | 16 | 20 | 20 MB | 36 |
| 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 | 350 | 350 | 350 MHz | 350 |
| Graphics Max Dynamic Frequency | 1100 | 1150 | 1200 | 1350 MHz | 1200 |
| 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 / Server | Gaming | Gaming | Gaming / Workstation | Gaming |
| Product Name | Intel Core i7-13700K | 803305-B21 Intel Core i7 Raptor Lake Processor | Intel Core i7-12700K | Intel Core i7-12700K | Intel Core i9-13900K Processor (872550-B21) |
| Height | 0.16 | 0.5 inches | 0.15 inches | 0.15 inches | 0.6 inches |
| Width | 1.48 | 1.5 inches | 1.77 inches | 1.48 inches | 1.5 inches |
| Depth | 1.48 | 1.5 inches | 1.77 inches | 1.48 inches | 1.5 inches |
| Weight | 0.15 | 0.25 lbs | 0.25 lbs | 0.2 lbs | 0.1 lbs |
Rear kit supports consistent Xeon performance with good cooling.
Installed smoothly with no alignment issues.
Stable system behavior under heavy load.
Reliable component for Gen10 deployments.
Predictable and well engineered.
The HPE XL230k Gen10 Xeon-G 5122 Rear Kit is a factory-sealed accessory that provides the rear system board, I/O modules, and cabling required to upgrade or service an HPE XL230k Gen10 server equipped with an Intel Xeon Gold 5122 CPU.
This rear kit is compatible exclusively with HPE XL230k Gen10 servers populated with a single Intel Xeon Gold 5122 processor.
The kit contains the rear system board assembly, integrated I/O modules, interconnect cables, rear bezel, mounting brackets, and all necessary fasteners for straightforward installation.
Power down your server, remove the chassis cover, disconnect existing rear components, install the new rear board assembly following HPE Service Manual instructions, reconnect cables, and power up the system.