Please read this forum post - it is identical to your question and most likely the answer is the same, too. Sandisk Extreme 240GB Benching slow (Win 7 + Asus P8Z68-V Pro)
| Legal | Terms of Use | Privacy Statement | Forum Terms of Service |
|
| © Western Digital Corporation or its affiliates. All rights reserved. Western Digital Technologies, Inc. is the seller of record and licensee in the Americas of SanDisk® products. |