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| Item number: CIEN9-9055990 Manufacturer no.: 59Y5909 EAN/GTIN: n/a |
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 | As you know, the Xeon Foster is called "Willamette with SMP support", and the Xeon Prestonia is known as "Northwood with SMP support". These CPUs are based on the same core. Besides, the pairs of "Foster - Willamette" and "Prestonia - Northwood" are based on the same fabrication process and have the same L2 cache size. The processors have different sockets, but if you look at the signal assignment diagram the pins of the Socket 603 processor will show that most of them control either power supply or ground, i.e. they are not significant. More information: Memory | Memory types supported by processor | DDR3-SDRAM |  | Memory clock speeds supported by processor | 800,978,1066,1333 MHz | Other features | Intel® Virtualization Technology (Intel® VT) | VT-x | Processor special features | Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |  | Intel® Turbo Boost Technology | Yes |  | Enhanced Intel SpeedStep Technology | Yes |  | Intel VT-x with Extended Page Tables (EPT) | Yes |  | Intel Virtualization Technology (VT-x) | Yes | Features | Execute Disable Bit | Yes |  | Market segment | Server |  | Maximum number of PCI Express lanes | 1 |  | PCI Express slots version | 2.0 | Operational conditions | Tcase | 69 °C | Processor | Processor family | Intel® Xeon® 7000 Sequence |  | Processor cores | 8 |  | Processor socket | LGA 1567 (Socket LS) |  | Processor lithography | 45 nm |  | Processor model | X7550 |  | Processor base frequency | 2 GHz |  | Processor operating modes | 64-bit |  | Component for | Server/workstation |  | Processor threads | 16 |  | System bus rate | 6.4 GT/s |  | Processor boost frequency | 2.4 GHz |  | Processor cache | 18 MB |  | Processor cache type | L3 |  | Thermal Design Power (TDP) | 130 W |  | VID Voltage Range | 0.675 - 1.35 V |  | Stepping | D0 |
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 | Other search terms: Xeon, CPU server spare parts, Server spare parts CPU, intel cpu, processor, CPU, CPUs, AMD, Intel, Dual-Core, Athlon, Quad processor, opteron, celeron, sempron, pentium, xeon, turion, pentium 4 |
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