4XB7A17063 - Lenovo 2.5 PM1645A 1.6TB MS SAS SSD

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.

 

Specification:

 

Hard drive
SSD capacity	240 GB
Data transmission
Read speed	540 MB/s
Write speed	310 MB/s
Random write (4KB)	40000 IOPS
Random read (4KB)	67000 IOPS
Write latency	500 µs
Read latency	500 µs
Performance
Interface	Serial ATA III
Component for	Server/workstation
NVMe	No
TBW rating	657
SSD capacity	240 GB
Read speed	540 MB/s
Write speed	310 MB/s
Random write (4KB)	40000 IOPS
Random read (4KB)	67000 IOPS
Write latency	500 µs
Read latency	500 µs
Design
Component for	Server/workstation
SSD form factor	M.2
Features
Interface	Serial ATA III
Component for	Server/workstation
NVMe	No
TBW rating	657
SSD capacity	240 GB
Read speed	540 MB/s
Write speed	310 MB/s
Random write (4KB)	40000 IOPS
Random read (4KB)	67000 IOPS
Write latency	500 µs
Read latency	500 µs
SSD form factor	M.2
Harmonized System (HS) code	84717070
Technical details
Interface	Serial ATA III
SSD form factor	M.2