Apacer

Apacer AS2280Q4U

SSDsView on Apacer

Brand:: Apacer
Capacity:: 2 TB
Interface:: PCIe 4.0 x4
NAND Type:: TLC
Controller:: Phison E18

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Manufacturer: Apacer Last updated: 2026-09-15

Apacer AS2280Q4U (Phison E18 + Micron B47R) Review

Apacer AS2280Q4U (Phison E18 + Micron B47R) is a 2 TB PCIe 4.0 x4 M.2 2280 SSD using the Phison E18 controller with 176-layer Micron B47R TLC NAND, released Jul 2022.

This is one of three distinct controller/NAND configurations Apacer shipped under the AS2280Q4U name, this one pairing Phison's flagship E18 with Micron's 176-layer TLC.

Specifications

Identity

Brand	Apacer
Model Number	Apacer AS2280Q4U (Phison E18 + Micron B47R)
Series	AS2280Q4U

Interface and form

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

Capacity

Capacity	2000 GB

Sequential performance

Sequential Read	7400 MB/s
Sequential Write	7000 MB/s

Controller and cache

Controller	Phison E18
Controller Vendor	Phison
DRAM Cache	DRAM

NAND

NAND Type	TLC
NAND Vendor	Micron
NAND Layers	176

FAQs

What are the key specifications of the Apacer AS2280Q4U (Phison E18 + Micron B47R)?

The Apacer AS2280Q4U (Phison E18 + Micron B47R) is a component from Apacer. Key specs: Capacity Options 2 TB, Interface PCIe 4.0 x4, M.2 2280, Type Internal, NAND Type TLC, NAND Supplier Micron 176-layer TLC.