The new models are suitable for use in desktop computers, так и ноутбуках. В продаже будут доступны четыре емкостные версии.
Компания SanDisk расширила свой ассортимент media Ultra 3D, первых дисков оснащенных современной памятью 3D NAND. Чего мы можем ожидать от новых моделей?
Ultra 3D range includes 2.5-inch media in four embodiments by volume:
- 250 GB,
- 500 GB,
- 1 TB,
- and 2 TB.
Inside were the controller by Marvell and 3D TLC NAND memory (precise specification has not been disclosed).
The manufacturer claims a fairly good performance (for storage, using a SATA interface 6 Gb/s). Максимальные трансферы достигают 560 MB / s when reading and 530 MB / s when recording data, while the number of IOPS comes to 95 000 IOPS when reading and 84 000 IOPS when recording data. Менее вместительные версии немного слабее.
Media Specifications SanDisk Ultra 3D:
- capacity: 250 GB, 500 GB, 1 TB, 2 TB;
- format: 2,5 inch;
- interface: SATA 6 Gb/s;
- controller: Marvell;
- memory: 3D TLC NAND;
- transfers – Read / Write:
- 250 GB: 550/525 MB/s;
- 500 GB: 560/530 MB/s;
- 1 TB: 560/530 MB/s;
- 2 TB: 560/530 MB/s;
- IO operation – Read / Write:
- 250 GB: 95 000/81 000 IOPS;
- 500 GB: 95 000/83 000 IOPS;
- 1 TB: 95 000/83 000 IOPS;
- 2 TB: 95 000/83 000 IOPS;
- TBW index:
- 250 GB: 100 TB;
- 500 GB: 200 TB;
- 1 TB 400 TB;
- 2 TB: 500 TB.
Ultra 3D models are available in Western countries - prices are, respectively,: 90 euro (250 GB), 180 euro (500 GB), 340 euro (1 TB) and 640 euro (2 TB). Производитель предоставляет на carriers 3-year limited warranty TBW coefficient.
