Intel SSD DC S3520 480GBに変更!!
3万ちょいでDC S3520 480GBが買えましたDC S3510~DC S3710の中間みたいな製品でHDDの代用に最適なSSDという位置づけの製品※ランダムアクセス速度* MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]* KB = 1000 bytes, KiB = 1024 bytes Sequential Read (Q= 32,T= 1) : 428.295 MB/s Sequential Write (Q= 32,T= 1) : 367.771 MB/s Random Read 4KiB (Q= 32,T= 1) : 284.707 MB/s [ 69508.5 IOPS] Random Write 4KiB (Q= 32,T= 1) : 157.318 MB/s [ 38407.7 IOPS] Sequential Read (T= 1) : 316.065 MB/s Sequential Write (T= 1) : 372.076 MB/s Random Read 4KiB (Q= 1,T= 1) : 25.057 MB/s [ 6117.4 IOPS] Random Write 4KiB (Q= 1,T= 1) : 68.185 MB/s [ 16646.7 IOPS] Test : 1024 MiB [C: 24.0% (107.4/446.6 GiB)] (x5) [Interval=5 sec] Date : 2017/05/09 20:20:45 OS : Windows 10 [10.0 Build 15063] (x64) INTEL SSDSC2BB480G7 480GB random※0Fillアクセス速度* MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]* KB = 1000 bytes, KiB = 1024 bytes Sequential Read (Q= 32,T= 1) : 401.174 MB/s Sequential Write (Q= 32,T= 1) : 349.865 MB/s Random Read 4KiB (Q= 32,T= 1) : 274.646 MB/s [ 67052.2 IOPS] Random Write 4KiB (Q= 32,T= 1) : 174.072 MB/s [ 42498.0 IOPS] Sequential Read (T= 1) : 307.208 MB/s Sequential Write (T= 1) : 350.624 MB/s Random Read 4KiB (Q= 1,T= 1) : 23.766 MB/s [ 5802.2 IOPS] Random Write 4KiB (Q= 1,T= 1) : 65.222 MB/s [ 15923.3 IOPS] Test : 1024 MiB [C: 24.1% (107.4/446.6 GiB)] (x5) <0Fill> [Interval=5 sec] Date : 2017/05/09 20:29:33 OS : Windows 10 [10.0 Build 15063] (x64) INTEL SSDSC2BB480G7 480GB 0Fillさすがにデータセンター向けというのもあって一般的なSSDと比べると若干速度が遅いですが、その分安定性&信頼性重視なSSDなので全く問題なしちなみにファームウェア更新したら何も変化なかったDC P3710シリーズ買ってみようかな♪