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Compare SANDISK Optimus GX PRO 8100 1TB vs Silicon Power XD80 2TB

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  3. SANDISK Optimus GX PRO 8100 1TB 🆚 Silicon Power XD80 2TB
SANDISK Optimus GX PRO 8100 1TB and Silicon Power XD80 2TB 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 GX PRO 8100 1TB NVMe PCIe Gen5 x4 M.2-2280 SDSP82100TAN-000E0
SANDISK Optimus GX PRO 8100 1TB
Silicon Power XD80 M.2 2280 2TB PCI-Express 3.0 x4 NVMe 1.3 TLC SP002TBP34XD8005
Silicon Power XD80 2TB
Prices
(Change region)
In Stock
$349.99
In Stock
Free shipping
$349.99
In Stock
$349.99
Last updated 35 minutes ago.
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Prices
(Change region)
Out of Stock
Free shipping
$110.99
Out of Stock
Free shipping
$315.47
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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
Silicon Power
Model
  • SDSP82100TAN-000E0
  • SDSP82100TAN
Model
SP002TBP34XD8005
Release Date
📅 February 2026
Release Date
📅 September 2021
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★☆
(3 reviews)
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.35
Price/GB
$0.06
GB/$1
2.86
GB/$1
18.02
Series
-
Series
XD80
Capacity
1000 GB
Capacity
2000 GB
Interface
PCIe Gen5 x4
Interface
PCIe Gen3 x4
NVME
Yes
NVME
Yes
Form Factor
M.2-2280
Form Factor
M.2-2280
NAND Flash Type
-
NAND Flash Type
TLC
Max Sequential Read
-
Max Sequential Read
Up to 3400 MB/s
Max Sequential Write
-
Max Sequential Write
Up to 3000 MB/s
MTBF
-
MTBF
2,000,000 hours
-

Comparison and key differences summary

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

  • Newer Product, it was released around 4 years later
  • Newer interface (PCIe Gen5 x4)

Buy now

Reasons to buy the Silicon Power XD80 2TB:

  • 68% cheaper, you can save $239.00
  • More Capacity (+1000 GB available)

Buy now

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