Thursday 25 July 2013

USB storage speed test

Speed tested using different reader and different media. (Reading speed)

- WD MyPassport 750G USB 2.0: 36.1 MB/s R / 27.1 MB/s W
- WD MyPassport 750G USB 3.0: 89.1 MB/s R / 88.6 MB/s W

- Free Generic USB Storage 2G from Uni Library: 20.3 MB/s R / 5.6 MB/s W

- Free Generic USB Stroage 4G from Accenture: 9.73 MB/s ~ 0.9 MB/s (Broken!)

- Transcend SDHC 8G Cl6 + Laptop reader: 16.4 MB/s R / 7.5 MB/s W
- Transcend SDHC 8G Cl6 + Generic reader: 13.9 MB/s

- Sandisk SD 2G (Cl 1?) + Laptop Embedded reader: 11.2 MB/s R / 5.2 MB/s W
- Sandisk SD 2G (Cl 1?) + Generic reader: 9.82 MB/s

- Sandisk MicroSDHC 8G Cl2 + (Adapter) Laptop reader: 6.39 MB/s
- Sandisk MicroSDHC 8G Cl2 + (Adapter) Generic reader: 6.06 MB/s
- Sandisk MicroSDHC 8G Cl2 + Androboy reader: 6.05 MB/s
- Sandisk MicroSDHC 8G Cl2 + SGS2 USB connect:  6 MB/s

- SGS2 Internal storage + USB2.0 connection: 15 MB/s R / 20 MB/s W
- SGS2 Internal storage + Android internal usage AnTuTu: 20.7 MB/s / 11.3 MB/s W
- SGS2 Internal storage + WIFI g Hotspot connection: 0.9 MB/s
- SGS2 Internal storage + WIFI g connection through router: 0.3 MB/s

- SSD Macbook Air '13 PCIe: 720 MB/s R / 450 MB/s W
- Sandisk CZ80 USB Storage 32G USB3.0: 190 MB/s R / 110 MB/s W
- PQI Tiffy USB Storage 32G USB 3.0: 210 MB/s R / 80 MB/s W
- PQI i-tiff/i-lock/i-series USB Storage 32G USB 3.0: 150 MB/s R / 45 MB/s W
- PQI i-lock mini USB Storage 32G USB 3.0: 110 MB/s R / 10 MB/s W
- Transcend MicroSDXC 64G UHS1: 90 MB/s R / 45 MB/s W

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