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Key Features

Mainstream server SSD suitable for mixed read-write-intensive workloads
Endurance of 3 drive-writes per day (DWPD)
2.5-inch or 3.5-inch industry standard form factor with hot-swap tray
SAS 12 Gbps interface
Protect data integrity from unexpected power loss with Samsung's advanced power-loss protection architecture
Supports Self-Monitoring, Analysis and Reporting Technology (S.M.A.R.T)
End-to-end data protection
Support 16 Initiator with Tag Command Queuing (TCQ) Command Set with a queue-depth of up to 128 commands
Compliant with SCSI Specification (SAS-3 / SPL-3 / SBC-4 / SPC-4 / SAM-5)
RoHS Compliant

LENOVO DATA CENTER Hard Drives/Solid State Drives

2.5 PM1645A 3.2TB MS SAS SSD

Mfr # 4XB7A17064 SKU 5755500 UPC 889488510962

$4,185.94

Available

Product Overview

2.5 PM1645A 3.2TB MAINSTREAM SAS 12GB HO
Lenovo PM1645a 3.20 TB Solid State Drive - 2.5" Internal - SAS (12Gb/s SAS) - Server Device Supported - 3 DWPD - 17520 TB TBW - 1000 MB/s Maximum Read Transfer Rate - Hot Swappable - 1 Year Warranty
Lenovo PM1645a 3.20 TB Solid State Drive - 2.5" Internal - SAS (12Gb/s SAS)
Server Device Supported - 3 DWPD - 17520 TB TBW - 1000 MB/s Maximum Read Transfer Rate - Hot Swappable - 1 Year Warranty

Technical Specifications

Product Type	Solid State Drive
Device Supported	Server
Storage Capacity	3.20 TB
Hot Swappable	Yes
Manufacturer Part Number	4XB7A17064
Limited Warranty	1 Year
Weight (Approximate)	4.94 oz
Drive Type	Internal
Form Factor	2.5"
Manufacturer	Lenovo Group Limited
Product Name	ThinkSystem 2.5" PM1645a 3.2TB Mainstream SAS 12Gb Hot Swap SSD
Product Series	PM1645a
Brand Name	Lenovo
Height	0.6"
Width	2.8"
Depth	3.9"
Environmentally Friendly	Yes
Wireless LAN	No
Maximum Read Transfer Rate	1000 MB/s
Maximum Write Transfer Rate	1000 MB/s
Drive Interface	SAS
Drive Interface Standard	12Gb/s SAS
Random 4KB Read	230000IOPS
Random 4KB Write	140000IOPS
Endurance (DWPD)	3
Endurance (TBW)	17520 TB
Environmental Compliance	Restriction of Hazardous Substances (RoHS)

Marketing Information

Lenovo ThinkSystem Servers:

ST550 (7X09/7X10)
SR530 (7X07/7X08)
SR550 (7X03/7X04)
SR570 (7Y02/7Y03)
SR590 (7X98/7X99)
SR630 (7X01/7X02)
SR650 (7X05/7X06)
SR670 (7Y36/37/38)
SR635 (7Y98/7Y99)
SR655 (7Y00/7Z01)
SR645 (7D2Y/7D2X)
SR665 (7D2W/7D2V)
SR850 (7X18/7X19)
SR850P (7D2F/2D2G)
SR860 (7X69/7X70)
SR950 (7X11/12/13)
SD530 (7X21)
SN550 (7X16)
SN850 (7X15)

The ThinkSystem PM1645a Mainstream SAS 12Gb solid-state drives (SSDs) in capacities of up to 6.4 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.