The ThinkSystem PM9A3 Read Intensive NVMe Solid-State Drives (SSDs) are general-purpose yet high-performance family of NVMe SSDs. They are engineered for greater performance and endurance in a cost-effective design, and to support a broader set of workloads.

This product guide provides essential presales information to understand the ThinkSystem PM9A3 Read Intensive NVMe SSDs 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 PM9A3 SSDs and consider their use in IT solutions.

Specification

Product
Product id	942682
Brand	Lenovo
Partnr	4XB7A90102
EAN/UPC code	889488705986
Certificates
Certification	c-UL-us CE TUV CB CE (EU)
Features
SSD form factor	M.2
SSD capacity	960 GB
Interface	PCI Express 4.0
Memory type	V-NAND
NVMe	Y
Component for	Server/Workstation
Hardware encryption	Y
Random read (4KB)	550000 IOPS
Random write (4KB)	60000 IOPS
Random latency - read (up to)	75 µs
Sequential latency - read (up to)	20 µs
Random latency - write (up to)	30 µs
Sequential latency - write (up to)	20 µs
S. M. A. R. T. support	Y
ECC	Y
End-to-End Data Protection	Y
Uncorrectable Bit Error Rate (UBER)	< 1 per 10^17 bits read
Mean time between failures (MTBF)	2000000 uur
Drive writes per day (DWPD)	1
Power
Power consumption (read)	7.5 W
Power consumption (write)	6.5 W
Operational conditions
Operating relative humidity (H-H)	5 - 95 procent
Operating temperature (T-T)	0 - 70 °C
Storage temperature (T-T)	-40 - 85 °C
Non-operating vibration	20 G
Non-operating shock	1500 G
Maximum operating altitude	3050 m
Weight & dimensions
Width	22 mm
Depth	110 mm
Height	3.8 mm
Weight	9 g