Compare Solid State Drives

Compare ADATA Ultimate Su800 1TB 3D Nand vs Ultimate Su800 256GB

ADATA Ultimate Su800 1TB 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 MTBF (2,000,000 hours). The main differences are in Performance (+18%), Capacity, Form Factor and NAND Flash Type.

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ADATA Ultimate Su800 1TB 3D Nand

Adata Ultimate Su800 256GB

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* Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.

Brand

ADATA

Brand

ADATA

Model

ASU800SS-1TT-C

Model

ASU800NS38-256GT-C

Release Date

📅 January 2018

Release Date

📅 May 2020

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

User reviews

★★★★☆

(183 reviews)

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User reviews

★★★★☆

(13 reviews)

Add a product review

Performance (Charts)

225th / 1746

(0%)

Performance (Charts)

282nd / 1746

(-18%)

Effective Value

202nd / 336

Effective Value

196th / 336

Price history

View Details ►

Price history

View Details ►

Price/GB

$0.09

Price/GB

$0.23

GB/$1

11.11

GB/$1

4.27

Series

Ultimate SU800

Series

Ultimate SU800

Capacity

1000 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

ATTO: Up to 560 MB/s
Crystal Disk Mark: Up to 550 MB/s

Max Sequential Read

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

Max Sequential Write

ATTO: Up to 520 MB/s
Crystal Disk Mark: Up to 500 MB/s

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)

	128 GB 3D $38.99
	256 GB 3D $39.99
	480 GB 2D
	512 GB 3D $59.99
	960 GB 2D

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Comparison and key differences summary

Reasons to buy the ADATA Ultimate Su800 1TB 3D Nand:

Moderately better performance, around +18%
More Capacity (+744 GB available)

Reasons to buy the Adata Ultimate Su800 256GB:

33% cheaper, you can save $30.06
Slightly better effective value.
Newer Product, it was released around 2 years later

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