io1
Provisioned IOPS SSD (io1
) volumes provide consistent high performance for sustained workloads.
Limits
- 99.8-99.9% durability (0.1%-0.2% annual failure rate)
- 4GiB-16TiB capacity per-volume
- 64,000 IOPS per-volume under Nitro; up to 32,000 IOPS otherwise
- 1,000MiB/s throughput per-volume under Nitro; up to 500MiB/s otherwise