Velocity SI Pro SATA III 2.5" SSD

Product Change Notification Form
PCN #: PCN20140129
Issue Date: Jan. 29th, 2014
Rev: 1
Type of Change:
IC NAND Flash change
Detailed Description of Change:
This is a product change notification is for IC NAND flash changes on industrial grade SI PRO SATAIII SSD.
Reason for Changes:
End of life of Samsung 32nm BGA SLC NAND flash and ATP will transit to Toshiba 24nm BGA
SLC NAND flash.
Identification Method to Distinguish Change:
P/N will be different to differentiate between the current and new version.
below.
Please refer to the table
Anticipated Impact on Quality, Performance, Function or Reliability:
The transition from Samsung 32nm BGA SLC NAND flash to Toshiba 24nm BGA SLC NAND flash
will have an impact on read/write performance. The performance comparison table is shown as below:
Current P/N
AF30GSSCJ-MAAXP /
AF30GSSCJ- MAAXX
AF60GSSCJ-MAAXP /
AF60GSSCJ-MAAXX
AF120GSSCJ-MAAXP /
AF120GSSCJ-MAAXX
AF240GSSCJ-MAAXP /
AF240GSSCJ-MAAXX
Seq. Read/Write(MB/s)
470/368
476/434
478/450
478/466
New P/N
AF30GSSCJ-MABXP /
AF30GSSCJ-MABXX
AF60GSSCJ-MABXP /
AF60GSSCJ-MABXX
AF120GSSCJ-MABXP /
AF120GSSCJ-MABXX
AF240GSSCJ-MABXP /
AF240GSSCJ-MABXX
Seq. Read/Write(MB/s)
453/467
455/484
450/488
453/489
Products Affected：
Current External P/N
New External P/N
AF30GSSCJ-MAAXP
AF30GSSCJ-MABXP
AF60GSSCJ-MAAXP
AF60GSSCJ-MABXP
AF120GSSCJ-MAAXP
AF120GSSCJ-MABXP
AF240GSSCJ-MAAXP
AF240GSSCJ-MABXP
AF30GSSCJ-MAAXX
AF30GSSCJ-MABXX
AF60GSSCJ-MAAXX
AF60GSSCJ-MABXX
AF120GSSCJ-MAAXX
AF120GSSCJ-MABXX
AF240GSSCJ-MAAXX
AF240GSSCJ-MABXX
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Description
Velocity SI Pro 2.5" SATAIII
SSD（Power Protector）
Velocity SI Pro 2.5" SATAIII
SSD（Power Protector）
Velocity SI Pro 2.5" SATAIII
SSD（Power Protector）
Velocity SI Pro 2.5" SATAIII
SSD（Power Protector）
Velocity SI Pro 2.5" SATAIII
SSD
Velocity SI Pro 2.5" SATAIII
SSD
Velocity SI Pro 2.5" SATAIII
SSD
Velocity SI Pro 2.5" SATAIII
SSD
Specification
30GB(SLC)
SATAIII
60GB(SLC)
SATAIII
120GB(SLC)
SATAIII
240GB(SLC)
SATAIII
30GB(SLC)
SATAIII
60GB(SLC)
SATAIII
120GB(SLC)
SATAIII
240GB(SLC)
SATAIII
New Version
Availability
M/February
M/February
M/February
M/February
M/February
M/February
M/February
M/February
Estimated Implementation Date: Jan 29th, 2014
Last Time Order Date: April 29th, 2014
Last Time Shipment Date: July 29th, 2014
Note: The products listed above are on allocation; please confirm the availability with your ATP contact
window for your LTB request.
*The depletion of inventory may be impacted by fluctuating supply and demand; therefore, although
customers should be prepared to receive the Post-Converted Products on this date, we will continue to ship
the pre-converted products until the inventory has been depleted.
Recommended Action:
A. Please check with ATP contact window for LTB arrangement and sample availability for
requalification.
Reference Documents / Attachments:
ATP Industrial Grade SI Pro SATA III SSD spec. sheet (Ver. 2.0)
Should you have any issues with the timeline or content of this change, please contact your window within 30
days. No response will be deemed as customer‘s acceptance of the change and the change will be implemented
pursuant to the key milestones set forth in this PCN.
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