Kioxia Exceria G2 vs Kioxia BG4

vs
Kioxia Exceria G2 Kioxia BG4
M.2
Form
M.2
PCIe
Interface
PCIe
1000
Storage
512
2100
Seq. Read Speed
2200
400
Rand. Read Speed
330
400
Rand. Write Speed
190
1700
Seq. Write Speed
1400
about