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Compare SANDISK Optimus 5100 1TB vs 2TB Ultra 3D NAND

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  2. Solid State Drives
  3. SANDISK Optimus 5100 1TB 🆚 SanDisk 2TB Ultra 3D NAND
The main differences between SANDISK Optimus 5100 1TB and SanDisk 2TB Ultra 3D NAND are in Capacity, Interface, NVME and Form Factor.
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SANDISK Optimus 5100 1TB NVMe PCIe Gen4 x4 M.2-2280 SDSP51100TAN-000E0
SANDISK Optimus 5100 1TB
SanDisk 2TB Ultra 3D NAND SATA III SSD 2.5-inch SDSSDH3-2T00-G25
SanDisk 2TB Ultra 3D NAND
Prices
(Change region)
In Stock
Free shipping
$296.93
Prices
(Change region)
In Stock
Free shipping
$764.00
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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
SanDisk
Model
  • SDSP51100TAN-000E0
  • SDSP51100TAN
Model
SDSSDH3-2T00-G25
Release Date
📅 February 2026
Release Date
📅 July 2017
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★☆
(10 reviews)
Performance (Charts)
n/a
Performance (Charts)
235th / 1746
Effective Value
-
Effective Value
211th / 336
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.30
Price/GB
$0.05
GB/$1
3.37
GB/$1
20.62
Series
-
Series
Ultra 3D
Capacity
1000 GB
Capacity
2000 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
3D NAND
Max Sequential Read
-
Max Sequential Read
Up to 560 MB/s
Max Sequential Write
-
Max Sequential Write
Up to 530 MB/s
-

Comparison and key differences summary

Reasons to buy the SANDISK Optimus 5100 1TB:

  • 61% cheaper, you can save $467.07
  • Newer Product, it was released around 9 years later
  • Newer interface (PCIe Gen4 x4)

Buy now

Reasons to buy the SanDisk 2TB Ultra 3D NAND:

  • More Capacity (+1000 GB available)

Buy now

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