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Compare SANDISK Optimus GX PRO 8100 1TB vs Adata Ultimate Su800 256GB

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  2. Solid State Drives
  3. SANDISK Optimus GX PRO 8100 1TB 🆚 Adata Ultimate Su800 256GB
SANDISK Optimus GX PRO 8100 1TB and Adata Ultimate Su800 256GB are both solid state drives with the same Form Factor (M.2-2280). The main differences are in Capacity, Interface and NVME.
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SANDISK Optimus GX PRO 8100 1TB NVMe PCIe Gen5 x4 M.2-2280 SDSP82100TAN-000E0
SANDISK Optimus GX PRO 8100 1TB
Adata Ultimate Su800 256GB M.2 2280
Adata Ultimate Su800 256GB
Prices
(Change region)
In Stock
$349.99
In Stock
Free shipping
$349.99
In Stock
$349.99
Last updated 53 minutes ago.
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Prices
(Change region)
Out of Stock
Free shipping
$59.93
-
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Brand
SanDisk
Brand
ADATA
Model
  • SDSP82100TAN-000E0
  • SDSP82100TAN
Model
ASU800NS38-256GT-C
Release Date
📅 February 2026
Release Date
📅 May 2020
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★☆
(13 reviews)
Performance (Charts)
n/a
Performance (Charts)
282nd / 1746
Effective Value
-
Effective Value
196th / 336
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.35
Price/GB
$0.23
GB/$1
2.86
GB/$1
4.27
Series
-
Series
Ultimate SU800
Capacity
1000 GB
Capacity
256 GB
Interface
PCIe Gen5 x4
Interface
SATA 6 Gb/s
NVME
Yes
NVME
No
Form Factor
M.2-2280
Form Factor
M.2-2280
SSD Controller
-
SSD Controller
Silicon Motion
NAND Flash Type
-
NAND Flash Type
3D TLC NAND
Max Sequential Read
-
Max Sequential Read
Up to 560 MB/s (ATTO)
Up to 550 MB/s (Crystal Disk Mark)
Max Sequential Write
-
Max Sequential Write
Up to 520 MB/s (ATTO)
Up to 500 MB/s (Crystal Disk Mark)
MTBF
-
MTBF
2,000,000 hours
-

Comparison and key differences summary

Reasons to buy the SANDISK Optimus GX PRO 8100 1TB:

  • Newer Product, it was released around 6 years later
  • More Capacity (+744 GB available)
  • Newer interface (PCIe Gen5 x4)

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Reasons to buy the Adata Ultimate Su800 256GB:

  • 83% cheaper, you can save $290.06

Buy now

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