Storage Comparison
Capacity 256GB |
Sequential Read 2.2GB/s |
Sequential Write 1.4GB/s |
Form Factor M.2-2230 |
Interface PCIe |
Protocol NVMe |
NAND 3D TLC (96L) |
Capacity 256GB |
Sequential Read 2.2GB/s |
Sequential Write 1.4GB/s |
Rand Read IOPS 330K IOPS |
Rand Write IOPS 190K IOPS |
Form Factor M.2-2230 |
M.2 Size 2230 |
M.2 Key M |
M.2 Type S2 |
Interface PCIe 3.0 x4 |
Protocol NVMe 1.3 |
Manufacturer Kioxia |
Codename BiCS4 |
Process Node 19nm |
Type 3D TLC (96L) |
Layers 96L |
Die Size 86mm² |
Die Capacity 512Gbit |
Die Bit Density 5.95Gbit/mm² |
NAND Die Count 4 |
MTBF 1.5M hours |
Avg Power 3.2W |
Sleep Power 5mW |
Max Op Temp 85°C |
Min Non-Op Temp -40°C |
Max Non-Op Temp 85°C |
Height 22 mm (0.87")Width 30 mm (1.18")Depth 2.2 mm (0.09") |
Weight 2.5 g |
Manufacturer Kioxia |
Model BG4 |
Description 256GB M.2-2230 |
Part Number KBG40ZNS256G |
No images available