ADATA

ADATA Ultimate SU900

Brand:: ADATA
Capacity:: 2 TB
Interface:: SATA 6 Gbps, 2.5"
NAND Type:: MLC
Controller:: SM2258H

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Manufacturer: ADATA Last updated: 2026-09-15

ADATA Ultimate SU900 Review

ADATA Ultimate SU900 is a 2 TB SATA 6 Gbps, 2.5" SSD built around the SM2258H controller paired with Micron 32-layer MLC NAND, released Dec 2016.

This drive pairs the SM2258H controller with Micron 32-layer MLC NAND in a 2 TB SATA 6 Gbps, 2.5" configuration, released Dec 2016.

Specifications

What these specs mean

Speed Score

5.1/10

How fast this drive is among internal SSDs, rated from its read and write speeds, cache and NAND type.

Identity

Brand	ADATA
Model Number	ADATA Ultimate SU900
Series	Ultimate SU900
Release Year	2016

Interface and form

Drive Type	Internal
Bus Interface	SATA 6 Gbps, 2.5"
Form Factor	2.5-inch

Capacity

Capacity	2000 GB

Sequential performance

Sequential Read	560 MB/s
Sequential Write	525 MB/s

Controller and cache

Controller	SM2258H
DRAM Cache	2048 MB (2 TB model)

NAND

NAND Type	MLC
NAND Vendor	Micron 32-layer MLC

Physical and commercial

Warranty	5 Years

FAQs

What are the key specifications of the ADATA Ultimate SU900?

The ADATA Ultimate SU900 is a component from ADATA. Key specs: Capacity Options 2 TB, Interface SATA 6 Gbps, 2.5", Type Internal, NAND Type MLC, NAND Supplier Micron 32-layer MLC.