IBM 3850 X6 Podręcznik Użytkownika Pobierz pdf (Strona 3)

IBM System x3850 X6 3

PCI Express 3.0 I/O adapter slots that improve the theoretical maximum bandwidth by almost 100%

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(8 GTps per link using 128b/130b encoding) compared to the previous generation of PCI Express 2.0

(5 GTps per link using 8b/10b encoding).

With Intel Integrated I/O Technology, the PCI Express 3.0 controller is integrated into the Intel Xeon

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processor E7-4800/8800 v2 product families. This integration helps reduce I/O latency and increase

overall system performance.

Support for up to two graphics processing units (GPUs) and co-processors to maximize computing

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power.

Energy-efficient electronic components help lower operational costs, including highly efficient 900 W

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AC and 1400 W AC power supplies with 80 PLUS Platinum certification.

Agile system design

The server provides many scalability and flexibility features:

Innovative module "book" design for each of the three subsystems: Compute Books, Storage Book,

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and I/O Books. Front and rear access means that you can easily scale the system by adding

components without removing the entire server from the rack.

The modular book design also allows clients to create the configuration that fits their application and

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environment needs, which reduces acquisition costs while giving them the flexibility to grow and

modify their configuration later.

The book design also means that subsystem upgrades are simpler, quicker to perform, and have a

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lower impact on the rest of the server.

Using 64 GB LRDIMMs, the server supports up to 6 TB of memory.

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Up to 32 eXFlash DIMMs are supported for a total of 12.8 TB of low-latency and high-performance

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storage.

Up to 16x 1.8-inch eXFlash SSD bays, or up to eight 2.5-inch bays, provide a flexible and scalable

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all-in-one platform to meet your increasing demands.

Offers up to 11 PCIe slots plus a dedicated Mezzanine LOM (ML2) adapter slot. Most slots are PCIe

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3.0 to maximize I/O scalability.

PCIe slots are implemented in I/O Books to maximize modularity. Choose from Half-length I/O Books

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or Full-length I/O Books, depending on the adapters that you need to deploy.

Most components are common between the four-socket x3850 X6 and eight-socket x3950 X6, making

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for a simple upgrade path with minimal parts on the floor.

Resilient platform

The server provides many features to simplify serviceability and increase system uptime:

Upward Integration Modules for standard hypervisors enable the creation and management of

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policies to maintain high availability of virtual machines and concurrent updating of the system

firmware, with no impact on application performance or availability.

Advanced Processor Recovery allows the system to automatically switch access and control of

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networking, management, and storage in the event of a processor 1 failure, providing higher

availability and productivity.

Advanced Page Retire proactively protects applications from corrupted pages in memory, which is

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crucial for scaling memory to terabytes.

Redundant bit steering, memory mirroring, and memory rank sparing for redundancy in the event of a

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non-correctable memory failure.

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