Based on PCI Express x8 or PCI Express 2.0 x4 standards, which can sustain up to 20 gigabits per-second of raw throughput, the ioDrive Duo has more than enough bandwidth to obtain industry-leading performance from a single card. The ioDrive Duo can easily sustain 1.5 GBytes/sec of bandwidth and more than 200,000 IOPS. Its performance metrics are as follows (320 GBytes model):
• Sustained read bandwidth: 1500 MB/sec (64k packet size)
• Sustained write bandwidth: 1500 MB/sec (64k packet size)
• Read IOPS: 261,000 (512 Byte packet size)
• Write IOPS: 262,000 (512 Byte packet size)
• IOPS: 238,000 (75/25 read/write mix)
• Read Latency: 0.026 ms
• Write Latency: 0.031 ms
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