Compare Solid State Drives

Compare SANDISK Optimus 5100 2TB vs XPG Gammix S5 512GB

SANDISK Optimus 5100 2TB and XPG Gammix S5 512GB 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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Brand
SanDisk
Brand
XPG
Model
  • SDSP51200TAN-000E0
  • SDSP51200TAN
Model
AGAMMIXS5-512GT-C
Release Date
📅 February 2026
Release Date
📅 September 2018
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★☆
(25 reviews)
Price history
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Price history
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Price/GB
$0.28
Price/GB
$0.10
GB/$1
3.57
GB/$1
10.24
Series
-
Series
GAMMIX S5
Capacity
2000 GB
Capacity
512 GB
Interface
PCIe Gen4 x4
Interface
PCIe Gen3 x4
NVME
Yes
NVME
Yes
Form Factor
M.2-2280
Form Factor
M.2-2280
SSD Controller
-
SSD Controller
Realtek
NAND Flash Type
-
NAND Flash Type
3D TLC
Max Sequential Read
-
Max Sequential Read
Up to 2100 MB/s
Max Sequential Write
-
Max Sequential Write
Up to 1500 MB/s
MTBF
-
MTBF
2,000,000 hours
-

Comparison and key differences summary

Reasons to buy the SANDISK Optimus 5100 2TB:

  • Newer Product, it was released around 8 years later
  • More Capacity (+1488 GB available)
  • Newer interface (PCIe Gen4 x4)

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Reasons to buy the XPG Gammix S5 512GB:

  • 91% cheaper, you can save $509.97

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