SKU#: UCS-CPU-I4309Y
Availability: Sold Out
Condition: New
Brand: Cisco
Category: Components
Weight: 2.25 lb
Standard ground shipping delivery: 5–8 business days.
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Cisco UCS-CPU-I4309Y is an 8-core 3rd gen Intel Xeon Silver 4309Y processor (Ice Lake) with a 2.8 GHz base clock that boosts to 3.6 GHz for the LGA 4189 socket. It runs 16 threads, has 12 MB cache, has a 105 W TDP and supports DDR4-SDRAM memory in octa-channel mode up to 6.14 TB. Intel Speed Select technology.
| Processor generation | 3rd Generation Intel Xeon Scalable |
|---|---|
| Processor base frequency | 2.8 GHz |
| Processor manufacturer | Intel |
| Cooler included | No |
| Processor codename | Ice Lake |
| Thermal Design Power (TDP) | 105 W |
| Processor cache | 12 MB |
| Processor model | 4309Y |
| Processor threads | 16 |
| System bus rate | 10.4 GT/s |
| Processor operating modes | 64-bit |
| Processor boost frequency | 3.6 GHz |
| Processor lithography | 10 nm |
| Processor family | Intel Xeon Silver |
| Processor cores | 8 |
| Processor socket | LGA 4189 |
| Performance-core base frequency | 2.8 GHz |
| Maximum internal memory supported by processor | 6.14 TB |
| Memory types supported by processor | DDR4-SDRAM |
| Memory clock speeds supported by processor | 2667 MHz |
| 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 | 2S |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel 64 | Yes |
| Market segment | Server |
| Intel Virtualization Technology (VT-x) | Yes |
| AVX-512 Fused Multiply-Add (FMA) units | 2 |
| 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 Volume Management Device (VMD) | Yes |
| Intel Speed Select technology - Performance Profile (Intel SST-PP) | Yes |
| Intel Deep Learning Boost (Intel DL Boost) on CPU | Yes |
| Mode-based Execute Control (MBE) | 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 | 8 GB |
| Intel Platform Firmware Resilience Support | Yes |
| Intel Crypto Acceleration | Yes |
| Tcase | 76 deg C |
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