Biwin

Biwin NV7400

Brand:: Biwin
Capacity:: 2 TB
Interface:: PCIe 4.0 x4
NAND Type:: TLC
Controller:: MAP1602A

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Manufacturer: Biwin Last updated: 2026-09-15

Biwin NV7400 (YMTC TLC EET1A 1Tb) Review

Biwin NV7400 (YMTC TLC EET1A 1Tb) is a 2 TB PCIe 4.0 x4 M.2 2280 SSD using the Maxio MAP1602A controller with 232-layer YMTC EET1A TLC NAND.

This YMTC NAND build of the NV7400 has not been formally released yet according to the source data, unlike the shipping Micron B58R variant.

Specifications

Identity

Brand	Biwin
Model Number	Biwin NV7400 (YMTC TLC EET1A 1Tb)
Series	NV7400

Interface and form

Drive Type	Internal
Bus Interface	PCIe 4.0 x4
Form Factor	M.2 2280

Capacity

Capacity	2000 GB

Controller and cache

Controller	MAP1602A
Controller Vendor	Maxio
DRAM Cache	DRAM-less with HMB

NAND

NAND Type	TLC
NAND Vendor	YMTC
NAND Layers	232

FAQs

What are the key specifications of the Biwin NV7400 (YMTC TLC EET1A 1Tb)?

The Biwin NV7400 (YMTC TLC EET1A 1Tb) is a component from Biwin. Key specs: Capacity Options 2 TB, Interface PCIe 4.0 x4, M.2 2280, Type Internal, NAND Type TLC, NAND Supplier YMTC 232-layer TLC.