MacBook Pro 的 SSD 速率 ? - 儲存設備

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Serial ATA 1 (SATA-150) 1200 Mbit/s
Serial ATA 2 (SATA-300) 2400 Mbit/s
Serial ATA 3 (SATA-600) 4800 Mbit/s

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PCI Express 1.0 ( x1 link) 2000 Mbit/s
PCI Express 1.0 ( x2 link) 4000 Mbit/s
PCI Express 1.0 ( x4 link) 8000 Mbit/s
PCI Express 1.0 ( x8 link) 16000 Mbit/s
PCI Express 1.0 (x16 link) 32000 Mbit/s
PCI Express 1.0 (x32 link) 64000 Mbit/s

PCI Express 2.0 ( x1 link) 4000 Mbit/s
PCI Express 2.0 ( x2 link) 8000 Mbit/s [註1]
PCI Express 2.0 ( x4 link) 16000 Mbit/s
PCI Express 2.0 ( x8 link) 32000 Mbit/s
PCI Express 2.0 (x16 link) 64000 Mbit/s
PCI Express 2.0 (x32 link) 128000 Mbit/s

PCI Express 3.0 ( x1 link) 7877 Mbit/s
PCI Express 3.0 ( x2 link) 15754 Mbit/s
PCI Express 3.0 ( x4 link) 31508 Mbit/s [註2]
PCI Express 3.0 ( x8 link) 63016 Mbit/s
PCI Express 3.0 (x16 link) 126032 Mbit/s
PCI Express 3.0 (x32 link) 252064 Mbit/s

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[註1] PCI Express 2.0 ( x2 link) 8000 Mbit/s
MacBook Pro (Retina, 13-inch, Late 2013) 的 SSD 速率
MacBook Pro (Retina, 15-inch, Late 2013) 的 SSD 速率
MacBook Pro (Retina, 13-inch, Mid 2014) 的 SSD 速率
MacBook Pro (Retina, 15-inch, Mid 2014) 的 SSD 速率

[註2] PCI Express 3.0 ( x4 link) 31508 Mbit/s
MacBook Pro (Retina, 13-inch, Early 2015) 的 SSD 速率
MacBook Pro (Retina, 15-inch, Mid 2015) 的 SSD 速率
SSD 是 Samsung S4LN058A01 PCIe 3.0 x4 AHCI flash controller

資料來源:
https://en.wikipedia.org/wiki/List_of_device_bit_rates
https://en.wikipedia.org/wiki/PCI_Express
https://en.wikipedia.org/wiki/MacBook_Pro
https://goo.gl/jC1Uem

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https://en.wikipedia.org/wiki/MacBook_Pro
http://i.imgur.com/aDhKShW.png
圖檔裡面的 "PCIe 3.0 ×4 8.0 GT/s (25.6 Gbit/s)" ,
這一段 (25.6 Gbit/s) 是不是寫錯了 ?
請問大家 ,
是不是應該改為 PCIe 3.0 ×4 , 約 31 Gbit/s (31508 Mbit/s) 左右 呢 ?

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