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Lenovo 4XB7A17063, 1600 GB, 2.5", 1000 MB/s, 12 Gbit/s
The ThinkSystem PM1645a Mainstream SAS 12Gb solid-state drives (SSDs) in capacities of up to 3.2 TB are next-generation high-performance SSDs suitable for a wide range of applications of running on ThinkSystem servers.
This product guide provides essential presales information to understand the Mainstream 12Gb SAS SSD offerings and their key features, specifications, and compatibility. This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, and other IT professionals who want to learn more about the SSDs and consider their use in IT solutions.
The ThinkSystem PM1645a Mainstream SAS 12Gb solid-state drives (SSDs) in capacities of up to 3.2 TB are next-generation high-performance SSDs suitable for a wide range of applications of running on ThinkSystem servers.
The PM1645a SSDs are the follow-on to the PM1645 SSDs and offer improved random write performance.
This product guide provides essential presales information to understand the Mainstream 12Gb SAS SSD offerings and their key features, specifications, and compatibility. This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, and other IT professionals who want to learn more about the SSDs and consider their use in IT solutions.
The ThinkSystem PM1645a Mainstream SAS 12Gb solid-state drives (SSDs) in capacities of up to 3.2 TB are next-generation high-performance SSDs suitable for a wide range of applications of running on ThinkSystem servers.
The PM1645a SSDs are the follow-on to the PM1645 SSDs and offer improved random write performance.
| Features | |
| SSD form factor The size of the solid-state drive, given in inches | 2.5" |
| SSD capacity The Solid State Drive's data storage capacity. | 1600 GB |
| Interface Interface ports to connect pieces of equipment. USB (Universal Serial Bus) has become the most popular wired interface to connect peripherals. USB 2.0 supports speeds up to 480 Mbit/s (USB 1: 12 Mbit/s). The interface FireWire is also known as the IEEE 1394 standard. Enhanced IDE (EIDE)is sometimes referred to as Fast ATA, Fast IDE or ATA-2. | SAS |
| NVMe NVM Express (NVMe) or Non-Volatile Memory Host Controller Interface Specification (NVMHCIS) is an open logical device interface specification for accessing non-volatile storage media attached via a PCI Express (PCIe) bus. NVM Express, as a logical device interface, has been designed to capitalize on the low latency and internal parallelism of solid-state storage devices. |
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| Component for What this product is used as a part of (component for). | Server/workstation |
| Data transfer rate Rate at which data can be transferred. Usually expressed in units per second. May vary with network configurations. | 12 Gbit/s |
| Read speed The speed at which a device can read data. | 1000 MB/s |
| Write speed The speed at which a device can write data. | 1000 MB/s |
| Random read (4KB) | 230 IOPS |
| Random write (4KB) | 130 IOPS |
| Read latency | 120 µs |
| Write latency | 45 µs |
| S.M.A.R.T. support |
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| Hot-swap |
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| End-to-End Data Protection |
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| Uncorrectable Bit Error Rate (UBER) | <1 sector per 10^17 bits read |
| Mean time between failures (MTBF) Statistical model used to indicate product/mechanism reliability; expressed in hours and percentage of duty cycle. This number (in hours) does not indicate the mean time before failure for a single unit/mechanism. | 2000000 h |
| RoHS compliance The Restriction of Hazardous Substances (RoHS) Directive aims to restrict certain dangerous substances commonly used in electrical and electronic equipment. Any RoHS compliant product is tested for the presence of Lead (Pb), Cadmium (Cd), Mercury (Hg), Hexavalent chromium (Hex-Cr), Polybrominated biphenyls (PBB), and Polybrominated diphenyl ethers (PBDE). PBB and PBDE are flame retardants used in several plastics. For Cadmium and Hexavalent chromium, there must be less than 0.01% of the substance by weight at raw homogeneous materials level. For Lead, PBB, and PBDE, there must be no more than 0.1% of the material, when calculated by weight at raw homogeneous materials. Any RoHS compliant component must have 100 ppm or less of mercury and the mercury must not have been intentionally added to the component. In the EU, some military and medical equipment are exempt from RoHS compliance. |
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| Power | |
| Power consumption (read) | 9 W |
| Power consumption (write) | 9 W |
| Operational conditions | |
| Operating temperature (T-T) The minimum and maximum temperatures at which the product can be safely operated. | 0 - 70 °C |
| Storage temperature (T-T) The minimum and maximum temperatures at which the product can be safely stored. | -40 - 85 °C |
| Operating relative humidity (H-H) | 5 - 95% |
| SKU | 477377 |
| MPN | 4XB7A17063 |
| Brand | Lenovo |
| Product Condition | Brand New/Unused |
| Stock Availability | Available for Shipping |
| Product Use | General |