The ThinkSystem PM893a Read Intensive SATA SSDs are general-purpose SSDs based on the Samsung PM893a platform and are available in capacities up to 7.68TB. They are engineered for greater performance and endurance in a cost-effective design, and to support a broader set of workloads. Now with SED encryption as standard, these drives help ensure data security, even when the drive is removed from the server.

This product guide provides essential presales information to understand the PM893a SSDs 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.

Specification

Product
Product id	952157
Brand	Lenovo
Partnr	4XB7A87526
EAN/UPC code	889488685622
Certificates
Certification	UL TUV FCC CE Mark C-Tick Mark BSMI (Taiwan) KCC (Korea EMI)
Features
SSD form factor	2.5"
SSD capacity	1920 GB
Interface	Serial ATA III
Memory type	V-NAND TLC
Component for	Server/Workstation
Hardware encryption	Y
Random read (4KB)	97000 IOPS
Random write (4KB)	31000 IOPS
Random latency - read (up to)	120 µs
Random latency - write (up to)	40 µs
Read latency	120 µs
Write latency	60 µs
S. M. A. R. T. support	Y
Hot-swap	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)	2.2 W
Power consumption (write)	3.2 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
Weight & dimensions
Width	70 mm
Depth	100 mm
Height	7 mm
Weight	70 g