Transcend PCIe SSD 250S NVMe PCIe Gen4 x4 1TB

Appearance

Dimensions – Double-sided 80 mm x 22 mm x 3.77 mm (3.15″ x 0.87″ x 0.15″)

Weight – 10 g (0.35 oz)

Type – M.2 2280

Interface

Bus Interface – NVMe PCIe Gen4 x4

Storage

Flash Type – 3D NAND flash

Capacity1 TB/2 TB

Operating Environment

Operating Temperature – 0°C (32°F) ~ 70°C (158°F)

Operating Voltage – 3.3V±5%

Performance

Sequential Read/Write (CrystalDiskMark)

2 TB – up to 7,100/6,500 MB/s

1 TB – up to 7,200/6,200 MB/s

4K Random Read/Write (IOmeter)

2 TB – up to 530,000/420,000 IOPS

1 TB – up to 530,000/420,000 IOPS

Terabytes Written (TBW)

2 TB – 1560 TBW

1 TB – 780 TBW

TechnologyS.M.A.R.T.

Advanced Garbage Collection

RAID Engine

LDPC Coding

DRAM Cache