迅華Digifast M.2 NVMe SSD Docking外接盒-隨插即用操作簡單，高速資料傳輸輕鬆擁有
https://i2.wp.com/3cjohnpic.rf.gd/title.png 隨插即用操作簡單，高速資料傳輸輕鬆擁有
許多使用者會拿行動硬碟做資料備份或是資料攜帶，但當儲存影音檔案時，就會發現檔案非常大，可能隨隨便便都要8~10GB左右，所需傳輸時間也相對較長；這次要介紹一款可以隨插即用且擁有高速傳輸的外接盒，由迅華Digifast推出的『M.2 NVMe SSD Docking』外接盒，M.2 NVMe SSD Docking外型採用鋁合金材質，質感不錯且可提高控制器的散熱，顏色有黑色與銀色兩種，SSD安裝簡單，直接做插拔即可隨插即用，配件提供SSD散熱模組，讓SSD可有效散熱，維持漂亮的效能表現，傳輸介面採用目前市面上最新的USB Type-C Gen 2，官方數據最高速度可達905MB/s，SSD支援M.2 MVMe PCIe固態硬碟，適用於Mac與Windows作業系統，且無須額外安裝驅動程式，馬上就來看迅華Digifast M.2 NVMe SSD Docking外接盒帶來的優異表現吧。
https://i2.wp.com/3cjohnpic.rf.gd/title.png 迅華Digifast M.2 NVMe SSD Docking外接盒本體與包裝
▼包裝標示品牌與產品名稱
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/IMG_8437.JPG
▼迅華Digifast Logo
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/IMG_8431.JPG
▼產品型號為NVMe M.2 SSD Docking Base
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/IMG_8432.JPG
▼支援NVMe產品
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/IMG_8433.JPG
▼包裝背面標產品規格、適用作業系統與各國安規認證
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/IMG_8438.JPG
▼產品規格與適用作業系統
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/IMG_8434.JPG
▼產品保固書與保固卡
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/IMG_8436.JPG
▼USB Type-C轉Type-A傳輸線、M.2散熱模組、導熱膠墊*2與固定橡膠環*3
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/IMG_8439.JPG
▼M.2 SSD裝上散熱模組後一覽，安裝方式相當簡單!
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/IMG_8440.JPG
▼M.2 NVMe SSD Docking有黑色與銀色兩種，使用者可依照喜好挑選，上方為M.2插槽，僅支援M.2 NVMe SSD產品
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/IMG_8442.JPG
▼前方為USB Type-C連接埠
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/IMG_8444.JPG
▼測面一覽
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/IMG_8446.JPG
▼後方為狀態指示燈號
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/IMG_8448.JPG
▼底部有兩條防滑膠墊
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/IMG_8443.JPG
▼插上M.2 SSD後一覽
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/IMG_8450.JPG
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/IMG_8451.JPG
https://i2.wp.com/3cjohnpic.rf.gd/title.png效能實測
測試平台
CPU:Intel i9-9900K @ 5.0GHz
Cooler: RAIJINTEK ORCUS RBW 280
MB: ROG STRIX Z390-F GAMING
RAM: GeIL Dragon RAM DDR4 16GB kit
System Storage: Samsung MZHPV256HDGL 256GB
PSU: Seventeam 500W
OS: Windows 10 專業版 64 Bit
▼測試硬體驗明正身，搭配M.2 NVMe SSD為Samsung PM981 512GB，M.2 NVMe SSD Docking控制晶片採用JMicron JMS583
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/pic/CPUZ.JPG
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/pic/CrystalDiskInfo.JPG
▼AJA Video System 讀取：963MB/s 寫入：938MB/s，影音讀寫採用5K高解析度檔案，提供不錯的成績表現
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/pic/AJA.JPG
▼Anvil Benchmark分別為資料壓縮率：100%(不可再被壓縮)、46%(模擬應用程式)、8%(文件資料)，測試顯示4MB區塊之循序讀取與寫入在各種資料壓縮率中表現皆相當接近，4K讀取與寫入成績也相當接近，三種模式測試結果差異不大
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/pic/AnvilPro_100.JPG
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/pic/AnvilPro_46.JPG
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/pic/AnvilPro_8.JPG
▼AS SSD Benchmark基本測試循序讀取974.59MB/s、寫入955.22MB/s，總分共獲得了988分
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/pic/ASSSD.JPG
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/pic/ASSSD_1.JPG
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/pic/ASSSD_2.JPG
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/pic/ASSSD_3.JPG
▼ATTO Disk Benchmark最大讀取速度可達1013.86MB/s，最大寫入速度可達996.23MB/s，128KB後讀取與寫入效能相當穩定，都維持在最佳讀寫速度
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/pic/ATTO.JPG
▼Crystal Disk Mark多佇列(QD32)循序讀取982.2MB/s、寫入981.8MB/s，表現優異，4K讀取265.7MB/s、寫入290.7MB/s
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/pic/CDM.JPG
▼HD Tune讀取效能測試946.1MB/s，最大值為957.4MB/s，最小值為939.4MB/s
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/pic/HDTune_Read.JPG
▼HD Tune寫入效能測試676.5MB/s，最大值為970.2MB/s，最小值為585.9MB/s，掉速是因為SSD採用TLC顆粒的關係
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/pic/HDTune_Write.JPG
▼HD Tune檔案效能測試-資料混合模式讀取可達到870.362MB/s，寫入部分可達到849.421MB/s
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/pic/HDTune_Mix.JPG
▼HD Tune檔案效能測試-資料隨機模式讀取可達到873.924MB/s，寫入部分可達到858.626MB/s
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/pic/HDTune_Random.JPG
▼HD Tune檔案效能測試-資料全零模式讀取可達到858.487MB/s，寫入部分可達到857.793MB/s
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/pic/HDTune_Zero.JPG
▼HD Tune隨機存取讀取測試可以看到當檔案大小越大時效能傳輸表現越出色，最高提供780.882MB/s
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/pic/HDTune_R_Read.JPG
▼HD Tune隨機存取寫入測試可以看到當檔案大小越大時效能傳輸表現越出色，最高提供802.707MB/s
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/pic/HDTune_R_Write.JPG
▼HD Tune額外讀取測試在各測試項目中皆提供不錯的效能，適合各種不同應用
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/pic/HDTune_O_Read.JPG
▼HD Tune額外寫入測試同樣在各項測試中提供不錯的效能
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/pic/HDTune_O_Write.JPG
▼TxBENCH QD32循序讀取1061.677MB/s、寫入1032.626MB/s
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/pic/TxBench.JPG
https://i2.wp.com/3cjohnpic.rf.gd/title.png 實際傳輸測試
實際傳輸測試採用RAMDISK與迅華Digifast M.2 NVMe SSD Docking外接盒做資料對傳，現在就來看實際傳輸表現
▼多檔案寫入測試(RAMDISK to SSD) 容量11498.4MB(共1484個檔案)耗時18.05秒，平均寫入速度為637.13MB/s
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/pic/Copy_S_W.JPG
▼多檔案讀取測試(SSD to RAMDISK) 容量11498.4MB(共1484個檔案)耗時16.81秒，平均讀取速度為683.94MB/s
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/pic/Copy_S_R.JPG
▼單檔案寫入測試(RAMDISK to SSD) 容量11888.4MB(共1個檔案)耗時12.98秒，平均寫入速度為915.62MB/s
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/pic/Copy_B_W.JPG
▼單檔案讀取測試(SSD to RAMDISK) 容量11888.4MB(共1個檔案)耗時12.66秒，平均讀取速度為939.35MB/s
https://i2.wp.com/3cjohnpic.rf.gd/Digifast_NVMe_Docking/pic/Copy_B_R.JPG
https://i2.wp.com/3cjohnpic.rf.gd/title.png 結語
這次介紹的迅華Digifast M.2 NVMe SSD Docking外接盒表現相當不錯，採用外露式插槽設計，方便隨插即用，可隨時更換SSD，配件中有散熱模組與導熱膠墊，可讓PCIe SSD大量熱源傳導散熱，長時間傳輸資料也能穩定不掉速，效能表現方面使用Benchmark測試中讀寫最高都可達到950~1000MB/s的優異表現，可大幅度縮短傳輸資料所需時間，實際傳輸測試中可以看到11GB容量的檔案，不論是多檔或是單檔，在20秒鐘內都可以傳輸完畢，優異的效能表現可滿足大量資料移動的使用者，價格方面為NT$1499元；想找一款擁有高傳輸速率且操作方便的M.2 NVMe PCIe SSD外接盒，相信迅華Digifast M.2 NVMe SSD Docking外接盒是個不錯的好選擇。
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