Compare Solid State Drives

Compare Silicon Power 1TB SSD 3D NAND A55 vs SANDISK Optimus 5100 1TB

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  2. Solid State Drives
  3. Silicon Power 1TB SSD 3D NAND A55 🆚 SANDISK Optimus 5100 1TB
Silicon Power 1TB SSD 3D NAND A55 and SANDISK Optimus 5100 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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Silicon Power 1TB SSD 3D NAND A55 SLC SATA III 2.5" (SP001TBSS3A55S25)
Silicon Power 1TB SSD 3D NAND A55
SANDISK Optimus 5100 1TB NVMe PCIe Gen4 x4 M.2-2280 SDSP51100TAN-000E0
SANDISK Optimus 5100 1TB
Prices
(Change region)
In Stock
Free shipping
$213.99
Prices
(Change region)
In Stock
Free shipping
$296.93
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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
Silicon Power
Brand
SanDisk
Model
SP001TBSS3A55S25
Model
  • SDSP51100TAN-000E0
  • SDSP51100TAN
Release Date
📅 March 2018
Release Date
📅 February 2026
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.21
Price/GB
$0.30
GB/$1
4.67
GB/$1
3.37
Capacity
1000 GB
Capacity
1000 GB
Interface
SATA 6 Gb/s
Interface
PCIe Gen4 x4
NVME
No
NVME
Yes
Form Factor
2.5"
Form Factor
M.2-2280
-

Comparison and key differences summary

Reasons to buy the Silicon Power 1TB SSD 3D NAND A55:

  • 28% cheaper, you can save $82.94

Buy now

Reasons to buy the SANDISK Optimus 5100 1TB:

  • Newer Product, it was released around 8 years later
  • Newer interface (PCIe Gen4 x4)

Buy now

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