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Compare SANDISK Optimus 5100 1TB vs Silicon Power 240GB 3D NAND

The main differences between SANDISK Optimus 5100 1TB and Silicon Power 240GB 3D NAND are in Capacity, Interface, NVME and Form Factor.
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Brand
SanDisk
Brand
Silicon Power
Model
  • SDSP51100TAN-000E0
  • SDSP51100TAN
Model
SP240GBSS3S55S25AE
Release Date
📅 February 2026
Release Date
📅 January 2018
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★☆
(3 reviews)
Price history
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Price history
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Price/GB
$0.30
Price/GB
$0.32
GB/$1
3.37
GB/$1
3.12
Series
-
Series
Slim S55
Capacity
1000 GB
Capacity
240 GB
Interface
PCIe Gen4 x4
Interface
SATA 6 Gb/s
NVME
Yes
NVME
No
Form Factor
M.2-2280
Form Factor
2.5"
NAND Flash Type
-
NAND Flash Type
TLC
Max Sequential Read
-
Max Sequential Read
Up to 460 MB/s
Max Sequential Write
-
Max Sequential Write
Up to 370 MB/s
MTBF
-
MTBF
1,500,000 hours
-

Comparison and key differences summary

Reasons to buy the SANDISK Optimus 5100 1TB:

  • Newer Product, it was released around 8 years later
  • More Capacity (+760 GB available)
  • Newer interface (PCIe Gen4 x4)

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Reasons to buy the Silicon Power 240GB 3D NAND:

  • 74% cheaper, you can save $219.94

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