咩賣幾錢? 個dock? 二千一仔
嗰條SSD只係普通gen4,Samsung 990 PRO
TB5仲只係用緊PCIe gen4,未上gen5所以無需要用
佢呢條片我最唔like係佢響抆mon後發現速度有變點解唔進一步確定發生緊咩事? 去system profiler係可以見到negotiated link speed
如果係個dock可以因為有無displayport stream occupy咗down stream而會收窄淨返嘅PCIe data lanes咁係應該要force re-negotiate甚至會force eject隻SSD
另外呢條片佢劈頭講TB5個bandwidth上限由TB4 40Gbps升去80Gbps... 完全唔知/唔提32/64Gbps個data lanes上限
事實上佢咪之前有條片測出TB5 to TB5 network bridge,由M4 Max MBP做migration去部M4 Pro mini係測出iPerf3 65Gbps左右;姐係佢測出個上限出嚟但佢完全唔知原來自己測撚咗
佢之前已有條MBP片,測到一部M2 Max 4TB快過M4 512GB就鳩up咗句咩Apple好似用緊binned low quality NAND chips響低配機... 佢完全唔知就咁去數有幾多粒NAND就已經解釋到個速度分別
TB5用嘅peripheral chip JHL9480已經測出上限係7000MB/s,呢點應該短期內唔會變