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Compare Western Digital Red SN700 1TB vs SANDISK Optimus GX 7100M 2TB

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  2. Solid State Drives
  3. Western Digital Red SN700 1TB 🆚 SANDISK Optimus GX 7100M 2TB
The main differences between Western Digital Red SN700 1TB and SANDISK Optimus GX 7100M 2TB are in Capacity, Interface and Form Factor.
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Western Digital Red SN700 1TB NVMe Gen3 PCIe M.2 2280 WDS100T1R0C
Western Digital Red SN700 1TB
SANDISK Optimus GX 7100M 2TB NVMe PCIe Gen4 x4 M.2-2230 SDSP71200TAT-000E0
SANDISK Optimus GX 7100M 2TB
Prices
(Change region)
In Stock
Free shipping
$434.13
In Stock
$442.99
Last updated 53 minutes ago.
Prices
(Change region)
In Stock
Free shipping
$599.99
In Stock
$708.92
Last updated 55 minutes ago.
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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
WDS100T1R0C
Model
  • SDSP71200TAT-000E0
  • SDSP71200TAT
Release Date
📅 September 2021
Release Date
📅 February 2026
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★★
(1 reviews)
User reviews
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.15
Price/GB
$0.30
GB/$1
6.5
GB/$1
3.33
Series
Red SN700 NVMe
Series
-
Capacity
1000 GB
Capacity
2000 GB
Interface
PCIe Gen3 x4
Interface
PCIe Gen4 x4
NVME
Yes
NVME
Yes
Form Factor
M.2-2280
Form Factor
M.2-2230
Max Sequential Read
Up to 3430 MB/s
Max Sequential Read
-
Max Sequential Write
Up to 3000 MB/s
Max Sequential Write
-
MTBF
1,750,000 hours
MTBF
-
Western Digital Red SN700 2TB 2TB
$910.99
Western Digital Red SN700 500GB 500GB
$246.74
Western Digital Red SN700 4TB 4TB
$995.95
Western Digital Red SN700 250GB 250GB
$191.99

Comparison and key differences summary

Reasons to buy the Western Digital Red SN700 1TB:

  • 28% cheaper, you can save $165.86

Buy now

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

  • Newer Product, it was released around 4 years later
  • More Capacity (+1000 GB available)
  • Newer interface (PCIe Gen4 x4)

Buy now

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