Table 6 Extra storage rates of different ECC schemes for three block sizes
BCH(78,64)*8+ even parity check | BCH(78,64)*16+ even parity check | BCH(144,128)*8+ even parity check | BCH(144,128)*16+ even parity check | BCH(274,256)*8+ even parity check | |
|---|---|---|---|---|---|
512 bits | 27% | ||||
1024 bits | 22.8% | 21% | |||
2048 bits | 16.4% | 17% |