The Cisco UCS-CPU-E72870 Intel Xeon E7-2870 processor is a high-performance enterprise-grade CPU designed to enhance the computing capabilities of Cisco Unified Computing System (UCS) B-Series Blade Servers and C-Series Rack Servers. Built on the Intel Westmere-EX architecture, this powerful processor features 10 physical cores and 20 threads with Intel Hyper-Threading Technology, enabling exceptional multi-threaded performance for demanding enterprise workloads.
Operating at a base clock speed of 2.4 GHz and capable of reaching up to 2.8 GHz with Intel Turbo Boost Technology, the Xeon E7-2870 delivers the processing power required for large-scale virtualization, mission-critical databases, and advanced analytics applications. Its 30MB Intel Smart Cache significantly reduces latency and improves data access speeds, ensuring efficient processing for memory-intensive enterprise environments.
Designed for reliability and scalability, the processor supports Intel Run Sure Technology and advanced RAS (Reliability, Availability, and Serviceability) features, helping maintain system stability and uptime in critical data center deployments. With ECC memory support, Intel Virtualization Technology, and 6.4 GT/s QPI bus speed, the Cisco UCS-CPU-E72870 provides optimized performance for modern virtualized infrastructure and high-transaction workloads.
Ideal for organizations requiring powerful and dependable server processing, the Cisco UCS-CPU-E72870 Xeon E7-2870 offers the performance, scalability, and reliability necessary to support demanding enterprise applications and data center operations.
Product Specifications – Cisco UCS-CPU-E72870 Intel Xeon E7-2870 Processor
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| Specification |
Details |
| Manufacturer |
Cisco Systems / Intel |
| Cisco Part Number |
UCS-CPU-E72870 |
| Processor Model |
Intel Xeon E7-2870 |
| Processor Family |
Intel Xeon E7-2800 Series |
| Microarchitecture |
Westmere-EX |
| Market Segment |
Enterprise Servers / Mission-Critical Systems |
| Core Count |
10 Cores |
| Thread Count |
20 Threads (Intel Hyper-Threading Technology) |
| Base Clock Speed |
2.4 GHz |
| Max Turbo Frequency |
Up to 2.8 GHz |
| Intel Smart Cache |
30 MB L3 Cache |
| Bus Speed |
6.4 GT/s Intel QPI |
| Number of QPI Links |
2 |
| Thermal Design Power (TDP) |
130 W |
| Socket Type |
LGA1567 |
| Lithography |
32 nm |
| Instruction Set |
64-bit |
| Instruction Set Extensions |
SSE4.1, SSE4.2 |
| Intel Hyper-Threading Technology |
Supported |
| Intel Turbo Boost Technology |
Turbo Boost 1.0 |
| Intel Virtualization Technology (VT-x) |
Supported |
| Intel Virtualization Technology for Directed I/O (VT-d) |
Supported |
| Intel Trusted Execution Technology (TXT) |
Supported |
| Intel Run Sure Technology |
Supported |
| ECC Memory Support |
Yes |
| Maximum Memory Capacity |
Up to 2 TB (Platform Dependent) |
| Memory Types Supported |
DDR3 ECC Registered |
| Memory Channels |
4 Channels |
| Max Memory Speed |
Up to 1066 MHz |
| Reliability Features |
Advanced RAS (Reliability, Availability, Serviceability) |
| Typical Deployment |
Cisco UCS B-Series Blade Servers & C-Series Rack Servers |
| Use Cases |
Virtualization, High-Transaction Databases, Enterprise Analytics, Mission-Critical Workloads |
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FAQs:
Q1. Is this processor compatible with M1 or M2 generation UCS servers?
The Xeon E7-2870 is typically utilized in the Cisco UCS B230 M2 or C460 M2 server series. It is not compatible with later M3, M4, or M5 generations which use different socket architectures.
Q2. Does this CPU include the heat sink?
When ordered as a Cisco spare (UCS-CPU-E72870=), it typically does not include the server-specific heat sink. You must use the heat sink that corresponds to your specific UCS blade or rack server model.
Q3. What memory type does this CPU support?
This processor supports DDR3 memory (typically DDR3-800/978/1066) via the Intel 7500 Scalability Port/Memory Buffers found on the UCS motherboards.
Q4. Can I mix this CPU with a different model in a multi-socket server?
No. All processors in a multi-socket Cisco UCS server must be identical in terms of model number, core count, and frequency to ensure system stability.
Q5. Is thermal paste included with the processor?
Usually, Cisco CPU spares include a pre-applied thermal pad or a small tube of thermal compound, but it is always recommended to have a high-quality thermal interface material on hand during installation.
