剛買1顆toshiba Quark系列128G SSDAS SSD測結果在SSD已裝 50-60GB data (約超過50%以後)seq write會從480 mb/sec 掉到90-100 mb/sec(seq read 沒啥變 4K read 沒啥變,4K write 也會降 6x mb/s --> 5x mb/s)總分782 分會掉到 586分這樣算正常嗎?