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Product Change Notice
Micron PCN: 30873
Date: 3/26/2013
Type of Change: Firmware Update
Title of Change: Micron RealSSD C400/C400v mSATA Firmware Update Notification (07MH)
Description of Change:
Firmware for the RealSSD mSATA C400 and C400v is being updated from version 04MH to 07MH. The C400 is updateable to this new firmware starting from previous versions in a single step. All firmware improvements from previous versions are included in this update. Please see previous PCN's for details.
This update will be mandatory cut-in for new product built in Micron factories and is an OPTIONAL update for any drive in the field. For end users, it is recommended if the user is experiencing or wishes to prevent an issue related to the following items.
Version 07MH includes the following change:
Resolved a power-up timing issue that could result in a drive hang, resulting in an inability to communicate with the host computer. The hang condition would typically occur during power-up or resume from Sleep or Hibernate. Most often, a new power cycle will clear the condition and allow normal operations to continue.
The failure mode has only been observed in factory test. The failure mode is believed to have been contained to the factory. This fix is being implemented for all new builds, for all form factors, as a precautionary measure. The fix may be implemented in the field, as desired, to prevent occurrence of this boot-time failure. To date, no known field returns have been shown to be related to this issue. A failure of this type would typically be recoverable by a system reset.
Reason for Change: Prevent field failures.
Product Affected: Any 32GB, 64GB, 128GB, and 256GB C400 mSATA SSD, as indicated on product label.
This is NOT applicable to C400 Self-Encrypting Drives (SED) nor to 2.5" or 1.8" SSDs.
Affected Micron Part Numbers
MTFDDAT032MAM-1J1 MTFDDAT128MAM-1J1
MTFDDAT032MAM-1J2 MTFDDAT128MAM-1J2
MTFDDAT064MAM-1J1 MTFDDAT256MAM-1K1
MTFDDAT064MAM-1J2 MTFDDAT256MAM-1K2 |