1. All products are 100% authentic, original authorization, general agent direcely supplys.
2. The SAMSUNG has three big production sites: China, South Korea, the Philippines! All products delivery randomly.
250GB: 5-Year Limited Warranty or 150 TBW Limited Warranty
500GB: 5-Year Limited Warranty or 300 TBW Limited Warranty
1TB: 5-Year Limited Warranty or 600 TBW Limited Warranty
250GB = approximately 200GB-240GB
500GB = approximately 440GB-490GB
1TB = approximately 880GB-980GB
Market Conversion 1GB=1.00 Billion Bytes, Computer Conversion 1GB=1.073741824 Billion Bytes.
(Note: The market conversion for GB to Bytes slightly varies. Google “Memory Card Capacity” for more information.)
Read/Write Speed 250GB Up to 3500/2300MBs
Read/Write Speed 500GB Up to 3500/3200MBs
Read/Write Speed 1TB Up to 3500/3300MBs
Please use M.2 interface to test, and different test softwares will get different speed, speed will be affected by many different