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Compare WD Blue 250gb WDBNCE2500PNC-WRSN vs SANDISK Optimus GX PRO 850X 1TB

The main differences between WD Blue 250gb WDBNCE2500PNC-WRSN and SANDISK Optimus GX PRO 850X 1TB are in Capacity, Interface, NVME and Form Factor.
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Brand
Western Digital
Brand
SanDisk
Model
WDBNCE2500PNC-WRSN
Model
  • SDSP81100TAN-000E0
  • SDSP81100TAN
Release Date
📅 March 2020
Release Date
📅 February 2026
* First availability for purchase, it may not correspond to the actual market launch date.
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Price history
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Price/GB
$0.21
Price/GB
$0.33
GB/$1
4.72
GB/$1
3.03
Series
Blue
Series
-
Capacity
250 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 WD Blue 250gb WDBNCE2500PNC-WRSN:

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Reasons to buy the SANDISK Optimus GX PRO 850X 1TB:

  • 27% cheaper, you can save $124.52
  • Newer Product, it was released around 6 years later
  • More Capacity (+750 GB available)
  • Newer interface (PCIe Gen4 x4)

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