Compare Solid State Drives

Compare ADATA Swordfish 2TB vs SANDISK Optimus 5100 1TB

  1. Compare
  2. Solid State Drives
  3. ADATA Swordfish 2TB 🆚 SANDISK Optimus 5100 1TB
ADATA Swordfish 2TB and SANDISK Optimus 5100 1TB 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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ADATA Swordfish 2TB 3D NAND PCIe Gen3x4 NVMe M.2 (ASWORDFISH-2T-C)
ADATA Swordfish 2TB
SANDISK Optimus 5100 1TB NVMe PCIe Gen4 x4 M.2-2280 SDSP51100TAN-000E0
SANDISK Optimus 5100 1TB
Prices
(Change region)
Out of Stock
Free shipping
$123.00
-
Buy now
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
ADATA
Brand
SanDisk
Model
ASWORDFISH-2T-C
Model
  • SDSP51100TAN-000E0
  • SDSP51100TAN
Release Date
📅 June 2020
Release Date
📅 February 2026
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★☆
(16 reviews)
User reviews
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.06
Price/GB
$0.30
GB/$1
16.26
GB/$1
3.37
Series
SWORDFISH
Series
-
Capacity
2000 GB
Capacity
1000 GB
Interface
PCIe Gen3 x4
Interface
PCIe Gen4 x4
NVME
Yes
NVME
Yes
Form Factor
M.2-2280
Form Factor
M.2-2280
SSD Controller
Realtek RTS5763DL
SSD Controller
-
NAND Flash Type
3D TLC
NAND Flash Type
-
Max Sequential Read
Up to 1800 MB/s
Max Sequential Read
-
Max Sequential Write
Up to 1200 MB/s
Max Sequential Write
-
MTBF
1,800,000 hours
MTBF
-
-

Comparison and key differences summary

Reasons to buy the ADATA Swordfish 2TB:

  • 59% cheaper, you can save $173.93
  • More Capacity (+1000 GB available)

Buy now

Reasons to buy the SANDISK Optimus 5100 1TB:

  • Newer Product, it was released around 6 years later
  • Newer interface (PCIe Gen4 x4)

Buy now

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