SKU#: UCS-CPU-I8351NC=
Availability: Sold Out
Condition: New
Brand: Cisco
Category: Components
Standard ground shipping delivery: 5–8 business days.
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Cisco UCS-CPU-I8351NC= is a 36-core 3rd gen Intel Xeon Platinum 8351N processor (Ice Lake) with a 2.4 GHz base clock that boosts to 3.5 GHz for the LGA 4189 socket. It runs 72 threads, has 54 MB cache, has a 225 W TDP and supports DDR4-SDRAM memory in octa-channel mode up to 6.14 TB.
| Processor generation | 3rd Generation Intel Xeon Scalable |
|---|---|
| Processor base frequency | 2.4 GHz |
| Processor manufacturer | Intel |
| Processor codename | Ice Lake |
| Thermal Design Power (TDP) | 225 W |
| Processor cache | 54 MB |
| Processor ARK ID | 212288 |
| Processor model | 8351N |
| Processor threads | 72 |
| Processor operating modes | 64-bit |
| Processor boost frequency | 3.5 GHz |
| Component for | Server/workstation |
| Processor lithography | 10 nm |
| Processor family | Intel Xeon Platinum |
| Processor cores | 36 |
| Processor socket | LGA 4189 |
| Processor series | Intel Xeon Platinum 8000 Series |
| High priority cores | 18 |
| High priority core frequency | 2.6 GHz |
| Low priority cores | 18 |
| Low priority core frequency | 2.2 GHz |
| Maximum internal memory supported by processor | 6.14 TB |
| Memory types supported by processor | DDR4-SDRAM |
| Memory clock speeds supported by processor | 2933 MHz |
| Supported memory types | DDR4-SDRAM |
| Memory channels | Octa-channel |
| ECC | Yes |
| Discrete graphics card | No |
| Intel Turbo Boost Technology | 2.0 |
| Intel Trusted Execution Technology | Yes |
| Intel Hyper Threading Technology (Intel HT Technology) | Yes |
| Intel AES New Instructions (Intel AES-NI) | Yes |
| Execute Disable Bit | Yes |
| PCI Express slots version | 4.0 |
| Supported instruction sets | SSE4.2, AVX, AVX 2.0, AVX-512 |
| Scalability | 1S |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel 64 | Yes |
| Status | Launched |
| Market segment | Server |
| Launch date | Q2'21 |
| Intel Virtualization Technology (VT-x) | Yes |
| Memory speed (max) | 2933 MHz |
| AVX-512 Fused Multiply-Add (FMA) units | 2 |
| Target market | Cloud Computing |
| Servicing status | Baseline Servicing |
| Maximum number of PCI Express lanes | 64 |
| Export Control Classification Number (ECCN) | 5A992CN3 |
| Intel Software Guard Extensions (Intel SGX) | Yes |
| Intel Speed Shift Technology | Yes |
| Intel Optane Memory Ready | Yes |
| Intel Volume Management Device (VMD) | Yes |
| Intel Optane DC Persistent Memory Supported | Yes |
| Intel Deep Learning Boost (Intel DL Boost) on CPU | Yes |
| Mode-based Execute Control (MBE) | Yes |
| Intel Run Sure Technology | Yes |
| Intel Resource Director Technology (Intel RDT) | Yes |
| Intel Transactional Synchronization Extensions | Yes |
| Intel Total Memory Encryption | Yes |
| Maximum Enclave Size Support for Intel SGX | 64 GB |
| Intel Platform Firmware Resilience Support | Yes |
| Intel Crypto Acceleration | Yes |
| Tcase | 76 deg C |
| Maximum internal memory | 6 TB |
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