Storage Comparison

Summary

Capacity 1TB

Sequential Read 2.3GB/s

Sequential Write 1.8GB/s

Form Factor M.2-2230

Interface PCIe

Protocol NVMe

NAND 3D TLC (96L)

Highlights

Sequential Read

Sequential Read Sequential Write Rand Read IOPS Rand Write IOPS Capacity

BG42,300MB/s

x1

Capacity

Capacity 1TB

Speed

Sequential Read 2.3GB/s

Sequential Write 1.8GB/s

Rand Read IOPS 390K IOPS

Rand Write IOPS 200K IOPS

Form Factor

Form Factor M.2-2230

M.2 Size 2230

M.2 Key M

M.2 Type S3

Interface

Interface PCIe 3.0 x4

Protocol NVMe 1.3

NAND

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 16

Endurance

MTBF 1.5M hours

Power

Avg Power 3.4W

Sleep Power 5mW

Thermals

Max Op Temp 85°C

Min Non-Op Temp -40°C

Max Non-Op Temp 85°C

Enclosure

Height 22mm (0.87") Width 30mm (1.18") Depth 2.4mm (0.09")

Weight 2.6g

Info

Manufacturer Kioxia

Model BG4

Description 1TB M.2-2230

Part Number KBG40ZNS1T02

Images