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Key Features

2.5" form factorenables hassle-free and easy usage, enhancing overall efficiency
12Gb/s SAS interface ensures high speed and reliability, providing fast and dependable data transfer
Provides expanded storage capacity with optimal efficiency, ensuring you have ample space for all your needs
Delivers productive performanceand superior data storage for a variety of files, enhancing overall efficiency
The impressive read speed of 1000 MB/s enhances system performance, allowing you to complete complex tasks efficiently
With 6.40 TB capacity, you have ample space to store a vast number of images, extensive hours of video, or a large collection of songs
With the high write speed of 1000 MB/s, experience quick responses when updating or transferring files

LENOVO DATA CENTER Hard Drives/Solid State Drives

2.5 INCH PM1645A 6.4TB MS SAS SSD

Mfr # 4XB7A17065 SKU 5890722 UPC 889488526789

$4,556.94 MSRP $5,729.00 Save 20%

Regular price saves you $1,172.06 against MSRP.

Available

Product Overview

2.5 INCH PM1645A 6.4TB MS SAS SSD

Lenovo PM1645a 6.40 TB Solid State Drive - 2.5" Internal - SAS (12Gb/s SAS) - 2.5" Carrier - Server Device Supported - 3 DWPD - 35040 TB TBW - 1000 MB/s Maximum Read Transfer Rate - Hot Swappable - 1 Year Warranty - 1
Lenovo PM1645a 6.40 TB Solid State Drive - 2.5" Internal - SAS (12Gb/s SAS) - 2.5" Carrier
Server Device Supported - 3 DWPD - 35040 TB TBW - 1000 MB/s Maximum Read Transfer Rate - Hot Swappable - 1 Year Warranty - 1
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Technical Specifications

Product Type	Solid State Drive
Device Supported	Server
Storage Capacity	6.40 TB
Hot Swappable	Yes
Manufacturer Part Number	4XB7A17065
Packaged Quantity	1
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 6.4TB 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
Drive Carrier	Yes
Drive Carrier Width	2.5"
Endurance (DWPD)	3
Endurance (TBW)	35040 TB
Environmental Compliance	Restriction of Hazardous Substances (RoHS)

Marketing Information

One solid-state drive with a hot-swap tray
Documentation flyer

ThinkSystem Servers:

SR630 V2 (7Z70 / 7Z71)
SR650 V2 (7Z72 / 7Z73)
SR670 V2 (7Z22 / 7Z23)
SR635 (7Y98 / 7Y99)
SR655 (7Y00 / 7Z01)
SR645 (7D2Y / 7D2X)
SR665 (7D2W / 7D2V)
ST550 (7X09 / 7X10)
SR530 (7X07 / 7X08)
SR550 (7X03 / 7X04)
SR570 (7Y02 / 7Y03)
SR590 (7X98 / 7X99)
SR630 (7X01 / 7X02)
SR650 (7X05 / 7X06)
SR670 (7Y36 / 7Y37)
SD530 (7X21)
SN550 (7X16)
S850 (7X15)
SR850 (7X18 / 7X19)
SR850P (7D2F / 2D2G)
SR860 (7X69 / 7X70)

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.

The PM1645a SSDs are the follow-on to the PM1645 SSDs and offer improved random write performance.

Unlike SATA drives, the 12 Gb/s SAS interface on these drives supports full duplex data transfer for higher performance, and enterprise-level error recovery for better availability. By combining the enhanced reliability of Samsung NAND flash memory silicon with NAND Flash management technologies, PM1645a SSDs deliver the extended endurance of up to 3 drive writes per day (DWPD) for 5 years, which is suitable for many enterprise applications.