Compare Solid State Drives

Compare SANDISK WD Blue SN5100 2TB vs 520 2TB

SANDISK WD Blue SN5100 2TB and Sandisk 520 2TB are both solid state drives with the same Capacity (2000 GB). The main differences are in Interface, NVME and Form Factor.
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Prices
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In Stock
$279.00
Last updated 20 minutes ago.
In Stock
Free shipping
In Stock
+ $39.99 Shipping
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Prices
(Change region)
In Stock
$359.99
Last updated 20 minutes ago.
In Stock
In Stock
Free shipping
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Brand
SANDISK
Brand
SANDISK
Model
  • WDS200T5B0E-00CPE0
  • WDS200T5B0E
Model
SDSS51200TAB-000G0
Release Date
📅 August 2025
Release Date
📅 July 2026
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
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Price history
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Price/GB
$0.14
Price/GB
$0.18
GB/$1
7.17
GB/$1
5.56
Series
WD Blue
Series
-
Capacity
2000 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
3D NAND
NAND Flash Type
-
Cache
No DRAM (HMB)
Cache
-
Max Sequential Read
Up to 7100 MB/s
Max Sequential Read
-
Max Sequential Write
Up to 6700 MB/s
Max Sequential Write
-
MTBF
1.75 Million hours
MTBF
-

Comparison and key differences summary

Reasons to buy the SANDISK WD Blue SN5100 2TB:

  • 22% cheaper, you can save $80.99
  • Newer interface (PCIe Gen4 x4)

Buy now

Reasons to buy the Sandisk 520 2TB:

  • Newer Product, it was released around 10 months later

Buy now

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