Compare Solid State Drives

Compare Western Digital WD Blue SA510 2TB vs SANDISK Optimus GX 7100 2TB

  1. Compare
  2. Solid State Drives
  3. Western Digital WD Blue SA510 2TB 🆚 SANDISK Optimus GX 7100 2TB
Western Digital WD Blue SA510 2TB and SANDISK Optimus GX 7100 2TB are both solid state drives with the same Capacity (2000 GB). The main differences are in Interface, NVME and Form Factor.
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Western Digital WD Blue SA510 2TB SATA Internal SSD SATA III 6 Gb/s WDS200T3B0A
Western Digital WD Blue SA510 2TB
SANDISK Optimus GX 7100 2TB NVMe SDSP71200TAN-000E0
SANDISK Optimus GX 7100 2TB
Prices
(Change region)
In Stock
$279.99
Last updated 24 minutes ago.
In Stock
$279.99
Out of Stock
Free shipping
$279.99
Show 2 more offers
Prices
(Change region)
In Stock
$539.75
Last updated 26 minutes ago.
In Stock
$599.99
In Stock
Free shipping
$599.99
Show 3 more offers
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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
Western Digital
Brand
SanDisk
Model
  • WDS200T3B0A
  • WDS200T3B0A-00C7K0
Model
  • SDSP71200TAN-000E0
  • SDSP71200TAN
Release Date
📅 March 2023
Release Date
📅 February 2026
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★☆
(25 reviews)
User reviews
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.14
Price/GB
$0.27
GB/$1
7.14
GB/$1
3.71
Series
SA510 SATA
Series
-
Capacity
2000 GB
Capacity
2000 GB
Interface
SATA 6 Gb/s
Interface
PCIe Gen4 x4
NVME
No
NVME
Yes
Form Factor
2.5"
Form Factor
M.2-2280
NAND Flash Type
3D NAND TLC
NAND Flash Type
-
Max Sequential Read
Up to 560 MB/s
Max Sequential Read
-
Max Sequential Write
Up to 520 MB/s
Max Sequential Write
-
MTBF
Up to 1.75M hours
MTBF
-
WD Blue SA510 250GB 250GB
$97.49
WD Blue SA510 1TB 1TB
$179.99
Western Digital WD Blue SA510 4TB 4TB
$749.99
WD Blue SA510 500GB 500GB
$184.95
SANDISK Optimus GX 7100 500GB 500GB
$159.99
SANDISK Optimus GX 7100 4TB 4TB
$1,199.99
SANDISK Optimus GX 7100 1TB 1TB
$299.99

Comparison and key differences summary

Reasons to buy the Western Digital WD Blue SA510 2TB:

  • 48% cheaper, you can save $259.76

Buy now

Reasons to buy the SANDISK Optimus GX 7100 2TB:

  • Newer Product, it was released around 3 years later
  • Newer interface (PCIe Gen4 x4)

Buy now

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