Compare Solid State Drives

Compare ADATA SU800 512GB 3D-NAND vs Ultimate Su800 256GB

ADATA SU800 512GB 3D-NAND and Adata Ultimate Su800 256GB are both solid state drives with the same Interface (SATA 6 Gb/s), SSD Controller (Silicon Motion) and Max Sequential Read (Up to 560 MB/s (ATTO), Up to 550 MB/s (Crystal ...). The main differences are in Performance (+14%), Capacity, Form Factor and NAND Flash Type.

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ADATA SU800 512GB 3D-NAND

Adata Ultimate Su800 256GB

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Brand

ADATA

Brand

ADATA

Model

ASU800SS-512GT-C

Model

ASU800NS38-256GT-C

Release Date

📅 March 2019

Release Date

📅 May 2020

* First availability for purchase, it may not correspond to the actual market launch date.

User reviews

★★★★☆

(167 reviews)

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User reviews

★★★★☆

(13 reviews)

Add a product review

Performance (Charts)

232nd / 1746

(0%)

Performance (Charts)

282nd / 1746

(-14%)

Effective Value

176th / 336

Effective Value

196th / 336

Price history

View Details ►

Price history

View Details ►

Price/GB

$0.12

Price/GB

$0.23

GB/$1

8.53

GB/$1

4.27

Series

Ultimate SU800

Series

Ultimate SU800

Capacity

512 GB

Capacity

256 GB

Interface

SATA 6 Gb/s

Interface

SATA 6 Gb/s

NVME

No

NVME

No

Form Factor

2.5"

Form Factor

M.2-2280

SSD Controller

Silicon Motion

SSD Controller

Silicon Motion

NAND Flash Type

3D TLC

NAND Flash Type

3D TLC NAND

Max Sequential Read

Up to 560 MB/s (ATTO)
Up to 550 MB/s (Crystal Disk Mark)

Max Sequential Read

Up to 560 MB/s (ATTO)
Up to 550 MB/s (Crystal Disk Mark)

Max Sequential Write

Up to 520 MB/s (ATTO)
Up to 500 MB/s (Crystal Disk Mark)

Max Sequential Write

Up to 520 MB/s (ATTO)
Up to 500 MB/s (Crystal Disk Mark)

MTBF

2,000,000 hours

MTBF

2,000,000 hours

Options (5)

	1 TB 3D $89.99
	128 GB 3D $38.99
	256 GB 3D $39.99
	480 GB 2D
	960 GB 2D

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Comparison and key differences summary

Reasons to buy the ADATA SU800 512GB 3D-NAND:

Moderately better performance, around +14%
Moderately better effective value.
More Capacity (+256 GB available)

Reasons to buy the Adata Ultimate Su800 256GB:

Newer Product, it was released around 13 months later

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