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Compare SANDISK Optimus GX 7100M 2TB vs Seagate Barracuda 510 256GB

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  2. Solid State Drives
  3. SANDISK Optimus GX 7100M 2TB 🆚 Seagate Barracuda 510 256GB
The main differences between SANDISK Optimus GX 7100M 2TB and Seagate Barracuda 510 256GB are in Capacity, Interface and Form Factor.
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SANDISK Optimus GX 7100M 2TB NVMe PCIe Gen4 x4 M.2-2230 SDSP71200TAT-000E0
SANDISK Optimus GX 7100M 2TB
Seagate Barracuda 510 256GB PCIe Nvme 3D TLC NAND (ZP256CM30041)
Seagate Barracuda 510 256GB
Prices
(Change region)
In Stock
Free shipping
$599.99
In Stock
$708.92
Last updated 51 minutes ago.
Prices
(Change region)
Out of Stock
Free shipping
$64.99
Out of Stock
Free shipping
$111.19
-
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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
SanDisk
Brand
Seagate
Model
  • SDSP71200TAT-000E0
  • SDSP71200TAT
Model
ZP256CM30041
Release Date
📅 February 2026
Release Date
📅 April 2019
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★★
(22 reviews)
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.30
Price/GB
$0.25
GB/$1
3.33
GB/$1
3.94
Series
-
Series
BarraCuda 510
Capacity
2000 GB
Capacity
256 GB
Interface
PCIe Gen4 x4
Interface
PCIe Gen3 x4
NVME
Yes
NVME
Yes
Form Factor
M.2-2230
Form Factor
M.2-2280
NAND Flash Type
-
NAND Flash Type
3D TLC
Max Sequential Read
-
Max Sequential Read
Up to 3100 MB/s
Max Sequential Write
-
Max Sequential Write
Up to 1050 MB/s
MTBF
-
MTBF
1,800,000 hours

Comparison and key differences summary

Reasons to buy the SANDISK Optimus GX 7100M 2TB:

  • Newer Product, it was released around 7 years later
  • More Capacity (+1744 GB available)
  • Newer interface (PCIe Gen4 x4)

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Reasons to buy the Seagate Barracuda 510 256GB:

  • 89% cheaper, you can save $535.00

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