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Liam Foster
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Efficient Xeon Gold 5120 works well for balanced workloads.
879583-B21
HPE XL1x0r Gen10 Xeon-G 5120 Kit
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879583-B21
- Description:
- HPE XL1x0r Gen10 Xeon-G 5120 Kit
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879583-B21 Overview
879583-B21 is an Intel processor from the Intel 13th Gen family built on the Raptor Lake microarchitecture and designed for use with the LGA 1700 socket. It features 8 cores and 16 threads with a 3.6 GHz base clock and can boost up to 5.0 GHz, supported by 4 MB of L2 cache and 24 MB of L3 cache while operating at a thermal design power of 125W.
879583-B21 also integrates Intel UHD Graphics 770, running at a base of 350 MHz and dynamically boosting up to 1300 MHz, and supports DDR5 memory operating in a dual-channel configuration at speeds up to 4800 MHz. With PCIe 5.0 support and unlocked overclocking, this processor is compatible with a range of Intel 600 series chipsets, making it an ideal choice for high-performance gaming, workstation tasks, and server applications.
879583-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 879583-B21 for additional pricing. Browse the full Hpe Apollo Servers Processors series or explore all Hpe products.
879583-B21 Specifications
- Product Type
- Processors
- Brand
- Intel
- Series
- Intel Core
- Category
- Desktop
- Max Memory Support
- 128 GB
- Memory Type Support
- DDR5
- Generation
- Intel 13th Gen
- Architecture
- Raptor Lake
- ECC Support
- No
- Security Features
- None
- CPU Socket
- LGA 1700
- Instruction Set Extensions
- AVX2
- Virtualization Support
- Intel VT-x
- Cores
- 8
- Threads
- 16
- Base Clock
- 3.6 GHz
- Max Boost Clock
- 5.0 GHz
- Overclocking Support
- Yes
- L2 Cache
- 4 MB
- L3 Cache
- 24 MB
- TDP
- 125W
- Integrated Graphics
- Intel UHD Graphics 770
- Graphics Base Frequency
- 350 MHz
- Graphics Max Dynamic Frequency
- 1300 MHz
- Memory Channels
- Dual
- PCIe Version
- PCIe 5.0
- Unlocked
- Yes
- Cooler Included
- No
- Use Case
- Gaming
- Product Name
- Intel Core i7-879583-B21 Processor
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
879583-B21 Use Case
High-Density Virtualization for SMB Data Center Consolidation
In small-to-medium business data centers, the 879583-B21 HPE XL1x0r Gen10 Xeon-G 5120 Kit powers VMware ESXi clusters hosting 50+ virtual machines within a single 1U server. Benefit: Achieves a 30% reduction in TCO through rack-space consolidation, delivers a 20% performance uplift on compute-intensive workloads, and streamlines management with integrated HPE iLO automation.
Edge Retail Analytics for Real-Time Inventory Management
Retail chains deploy the HPE XL1x0r Gen10 Xeon-G 5120 Kit at each store’s edge to run containerized analytics on POS and RFID data, enabling sub-second inventory updates across hundreds of locations. Benefit: Cuts data-processing latency by 50%, reduces stockouts by 25%, and ensures 99.99% uptime with resilient hardware and HPE Silicon Root of Trust security.
High-Performance Database Acceleration for Financial Transaction Processing
Financial institutions integrate the 879583-B21 HPE Gen10 Xeon-G 5120 Kit into their primary database tiers to boost SQL transaction throughput and in-memory analytics for trading and risk-management platforms. Benefit: Doubles transaction rates, enforces PCI-DSS compliance via hardware-based encryption, and sustains 99.999% availability for real-time decision-making.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 879583-B21 |  842969-B21 |  850296-B21 |  870260-B21 |  853932-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 | 128 GB | 128 GB | 128 GB | 128 GB |
| Memory Type Support | DDR5 | DDR4 & DDR5 | DDR4 | DDR4 & DDR5 | DDR4 & DDR5 |
| Generation | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 12th Gen |
| Architecture | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake | Alder Lake |
| ECC Support | No | No | No | No | No |
| Security Features | None | SGX | 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-d | Intel VT-x | Intel VT-x | Intel VT-x |
| Cores | 8 | 16 | 8 | 8 | 8 |
| Threads | 16 | 24 | 16 | 16 | 16 |
| Base Clock | 3.6 GHz | 3.4 GHz | 3.6 GHz | 3.6 | 3.6 GHz |
| Max Boost Clock | 5.0 GHz | 5.4 GHz | 5.0 GHz | 5.0 | 5.0 GHz |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| L2 Cache | 4 MB | 12 MB | 8 MB | 4 | 4 MB |
| L3 Cache | 24 MB | 18 MB | 16 MB | 16 | 16 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 MHz | 350 MHz | 350 MHz | 350 | 350 MHz |
| Graphics Max Dynamic Frequency | 1300 MHz | 1200 MHz | 1100 MHz | 1200 | 1300 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 | Gaming | Gaming | Gaming | Gaming / Workstation |
| Product Name | Intel Core i7-879583-B21 Processor | Intel Core i7-13700K | 850296-B21 High Performance Desktop Processor | Intel Core i7-13700K Processor (870260-B21) | Intel Core i7-12700K |
| Height | N/A | 0.6 inches | 0.125 inches | N/A | 1.57 inches |
| Width | N/A | 1.4 inches | 1.57 inches | N/A | 1.57 inches |
| Depth | N/A | 1.4 inches | 1.57 inches | N/A | 0.16 inches |
| Weight | N/A | 0.3 lbs | 0.3 lbs | N/A | 0.75 lbs |
Reviews & Ratings
A
Ahsan Tariq
4
Good power efficiency with reliable performance.
N
Niels Petersen
5
Installed easily and runs smoothly.
G
George Allen
3
Solid option for general purpose servers.
S
Saif Ilyas
4
Meets expectations for Gen10 infrastructure.
Questions & Answers
What is the HPE 879583-B21 XL1x0r Gen10 Xeon-G 5120 Kit?
The HPE 879583-B21 kit is a factory-integrated upgrade module that includes an Intel Xeon Silver 5120 processor and supporting components for HPE ProLiant Gen10 XL1x0r servers.
Which processor is included in the HPE 879583-B21 kit?
It features a single Intel Xeon Silver 5120 CPU with 8 cores, 16 threads, and a base clock of 2.2 GHz, boosting up to 3.2 GHz for compute-intensive workloads.
Which HPE ProLiant models are compatible with SKU 879583-B21?
This kit is compatible with HPE ProLiant XL170r Gen10 and XL190r Gen10 rack servers supporting the Intel Xeon Scalable processor family.
What memory types and capacities does the kit support?
The kit supports DDR4 SmartMemory RDIMMs or LRDIMMs at speeds up to 2666 MT/s, with a maximum capacity of 768 GB when fully populated.