Compare Solid State Drives

Compare SANDISK Optimus 5100 2TB vs Optimus GX PRO 8100 1TB

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  2. Solid State Drives
  3. SANDISK Optimus 5100 2TB 🆚 SANDISK Optimus GX PRO 8100 1TB
SANDISK Optimus 5100 2TB and SANDISK Optimus GX PRO 8100 1TB are both solid state drives with the same Form Factor (M.2-2280). The main differences are in Capacity and Interface.
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SANDISK Optimus 5100 2TB NVMe PCIe Gen4 x4 M.2-2280 SDSP51200TAN-000E0
SANDISK Optimus 5100 2TB
SANDISK Optimus GX PRO 8100 1TB NVMe PCIe Gen5 x4 M.2-2280 SDSP82100TAN-000E0
SANDISK Optimus GX PRO 8100 1TB
Prices
(Change region)
In Stock
Free shipping
$559.96
Prices
(Change region)
In Stock
$349.99
In Stock
Free shipping
$349.99
In Stock
$349.99
Last updated 23 minutes ago.
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Brand
SanDisk
Brand
SanDisk
Model
  • SDSP51200TAN-000E0
  • SDSP51200TAN
Model
  • SDSP82100TAN-000E0
  • SDSP82100TAN
Release Date
📅 February 2026
Release Date
📅 February 2026
* 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
$0.28
Price/GB
$0.35
GB/$1
3.57
GB/$1
2.86
Capacity
2000 GB
Capacity
1000 GB
Interface
PCIe Gen4 x4
Interface
PCIe Gen5 x4
NVME
Yes
NVME
Yes
Form Factor
M.2-2280
Form Factor
M.2-2280
-

Comparison and key differences summary

Reasons to buy the SANDISK Optimus 5100 2TB:

  • More Capacity (+1000 GB available)

Buy now

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

  • 37% cheaper, you can save $209.97
  • Newer interface (PCIe Gen5 x4)

Buy now

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