What are the differences between SSDPEDMW012T401, SSDPEDMW012T4R5, and SSDPEDMW012T4X1 series SSDs? They have different prices, but seems to be the same device.

I am buying a 750 SSD, but I see different prices for the three available models:

• SSDPEDMW012T401,
• SSDPEDMW012T4R5, and
• SSDPEDMW012T4X1

What are the differences between them? Do they have the same performance characteristics? Are they the same product packaged differently?

I could not find the answer to these questions to help me decide which one to buy.

Thanks for any support.

Eduardo Quintana