Compare Solid State Drives

Compare SANDISK Optimus GX PRO 8100 1TB vs Samsung 850 Pro 1TB

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  2. Solid State Drives
  3. SANDISK Optimus GX PRO 8100 1TB 🆚 Samsung 850 Pro 1TB
SANDISK Optimus GX PRO 8100 1TB and Samsung 850 Pro 1TB are both solid state drives with the same Capacity (1000 GB). The main differences are in Interface, NVME and Form Factor.
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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
Samsung 850 Pro 1TB 2.5" SATA MZ-7KE1T0BW
Samsung 850 Pro 1TB
Prices
(Change region)
In Stock
$349.99
In Stock
Free shipping
$349.99
In Stock
$349.99
Last updated 13 minutes ago.
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Prices
(Change region)
Out of Stock
$376.26
In Stock
Free shipping
$444.45
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Pangoly Score (How do we rate?)
-
Pangoly Score (How do we rate?)
94
Brand
SanDisk
Brand
Samsung
Model
  • SDSP82100TAN-000E0
  • SDSP82100TAN
Model
MZ-7KE1T0BW
Release Date
📅 February 2026
Release Date
📅 July 2014
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★★
(185 reviews)
Performance (Charts)
n/a
Performance (Charts)
212th / 1746
Effective Value
-
Effective Value
307th / 336
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.35
Price/GB
$0.38
GB/$1
2.86
GB/$1
2.66
Pros
-
Pros
  • Great performance
  • Ten-year warranty
  • Samsung MEX controller
Cons
-
Cons
  • Not cheap
Series
-
Series
850 PRO
Capacity
1000 GB
Capacity
1000 GB
Interface
PCIe Gen5 x4
Interface
SATA 6 Gb/s
NVME
Yes
NVME
No
Form Factor
M.2-2280
Form Factor
2.5"
SSD Controller
-
SSD Controller
Samsung MEX
NAND Flash Type
-
NAND Flash Type
3D NAND
Cache
-
Cache
64MB
Max Sequential Read
-
Max Sequential Read
Up to 550 MB/s
Max Sequential Write
-
Max Sequential Write
Up to 520 MB/s
MTBF
-
MTBF
2,000,000 hours

Comparison and key differences summary

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

  • 7% cheaper, you can save $26.27
  • Newer Product, it was released around 12 years later
  • Newer interface (PCIe Gen5 x4)

Buy now

Reasons to buy the Samsung 850 Pro 1TB:

Buy now

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