Compare Solid State Drives

Compare SANDISK Optimus GX 7100M 2TB vs KingSpec XG7000 4TB

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  2. Solid State Drives
  3. SANDISK Optimus GX 7100M 2TB 🆚 KingSpec XG7000 4TB
SANDISK Optimus GX 7100M 2TB and KingSpec XG7000 4TB are both solid state drives with the same Interface (PCIe Gen4 x4). The main differences are in Capacity 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
KingSpec XG7000 4TB NVMe M.2 PCIe Gen4 M.2 2280 XG 7000-4TB
KingSpec XG7000 4TB
Prices
(Change region)
In Stock
Free shipping
$599.99
In Stock
$708.92
Last updated 20 minutes ago.
Prices
(Change region)
In Stock
Free shipping
$522.99
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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
KingSpec
Model
  • SDSP71200TAT-000E0
  • SDSP71200TAT
Model
  • XG 7000-4TB
  • XG7000-4TB
Release Date
📅 February 2026
Release Date
-
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.30
Price/GB
$0.13
GB/$1
3.33
GB/$1
7.65
Capacity
2000 GB
Capacity
4000 GB
Interface
PCIe Gen4 x4
Interface
PCIe Gen4 x4
NVME
Yes
NVME
Yes
Form Factor
M.2-2230
Form Factor
M.2-2280

Comparison and key differences summary

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

Buy now

Reasons to buy the KingSpec XG7000 4TB:

  • 13% cheaper, you can save $77.00
  • More Capacity (+2000 GB available)

Buy now

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