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Lenovo 7SD7A05779 Product Manual

Intel p4500 entry nvme pcie 3.0 x4 ssds.
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Intel P4500 Entry NVMe PCIe 3.0 x4 SSDs
Product Guide
The Intel P4500 Entry NVMe SSDs are general-purpose yet high-performance drives with a PCIe 3.0 x4
interface. They are designed for greater performance and endurance in a cost-effective design, and to
support a broader set of workloads.
The Intel P4500 SSDs are based on Intel-developed controller, firmware, and leading manufacturing
process NAND flash memory. Rigorous qualification and compatibility testing by Lenovo ensures a highly
reliable SSD.
Figure 1. Intel P4500 Entry NVMe PCIe 3.0 x4 SSDs
Did You Know?
NVMe (Non-Volatile Memory Express) is a technology that overcomes SAS/SATA SSD performance
limitations by optimizing hardware and software to take full advantage of flash technology. Intel Xeon
processors efficiently transfer data in fewer clock cycles with the NVMe optimized software stack
compared to the legacy Advance Host Controller Interface (AHCI) stack, thereby reducing latency and
overhead. These SSDs connect directly to the processor via the PCIe bus, further reducing latency and
TCO.
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Intel P4500 Entry NVMe PCIe 3.0 x4 SSDs
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   Summary of Contents for Lenovo 7SD7A05779

  • Page 1

    The Intel P4500 SSDs are based on Intel-developed controller, firmware, and leading manufacturing process NAND flash memory. Rigorous qualification and compatibility testing by Lenovo ensures a highly reliable SSD. Figure 1. Intel P4500 Entry NVMe PCIe 3.0 x4 SSDs...

  • Page 2

    Table 1. Ordering information Part number Feature Description Drives for ThinkSystem servers 7SD7A05779 B11C ThinkSystem U.2 Intel P4500 1.0TB Entry NVMe PCIe3.0 x4 Hot Swap SSD 7SD7A05778 B11D ThinkSystem U.2 Intel P4500 2.0TB Entry NVMe PCIe3.0 x4 Hot Swap SSD...

  • Page 3: Technical Specifications

    A solid-state device does not fail upon reaching the specified TBW, but at some point after surpassing the TBW value (and based on manufacturing variance margins), the drive reaches the end-of-life point, at which time the drive goes into read-only mode. Because of such behavior, careful planning must be done to use SSDs in the application environments to ensure that the TBW of the drive is not exceeded before the required life expectancy.

  • Page 4

    Blade Part number Description 7SD7A05779 ThinkSystem U.2 Intel P4500 1.0TB Entry NVMe Y N N Y Y Y Y Y Y Y Y N Y Y PCIe3.0 x4 Hot Swap SSD 7SD7A05778 ThinkSystem U.2 Intel P4500 2.0TB Entry NVMe Y N N Y Y Y Y Y Y Y Y N Y Y PCIe3.0 x4 Hot Swap SSD...

  • Page 5: Operating System Support

    As a result, each solid state device has a maximum amount of program/erase cycles to which it can be subjected. The warranty for Lenovo solid state drives (SSDs) is limited to drives that have not reached the maximum guaranteed number of program/erase cycles, as documented in the Official Published Specifications for the SSD product.

  • Page 6: Operating Environment

    KCC Article 11.1 RoHS DIRECTIVE 2011/65/EU WEEE Directive 2002/96/EC Related publications and links For more information, see the following documents: Storage Options for ThinkSystem Servers https://lenovopress.com/lp0761-storage-options-for-thinksystem-servers Lenovo System x storage options product web page https://www3.lenovo.com/us/en/data-center/servers/server-options/system-x-options/server- storage/c/system-x-storage ServerProven http://www.lenovo.com/us/en/serverproven Intel P4500 specifications https://www.intel.com/content/www/us/en/products/memory-storage/solid-state-drives/data- center-ssds/dc-p4500-series.html...

  • Page 7

    Related product families Product families related to this document are the following: Drives Intel P4500 Entry NVMe PCIe 3.0 x4 SSDs...

  • Page 8

    Lenovo representative for information on the products and services currently available in your area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that Lenovo product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any Lenovo intellectual property right may be used instead.

  • Page 9

    Trademarks Lenovo, the Lenovo logo, and For Those Who Do are trademarks or registered trademarks of Lenovo in the United States, other countries, or both. A current list of Lenovo trademarks is available on the Web at http://www3.lenovo.com/us/en/legal/copytrade/. The following terms are trademarks of Lenovo in the United States, other countries, or both: Flex System Lenovo®...

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