Storage Comparison
Capacity 2TB |
Sequential Read 550MB/s |
Sequential Write 520MB/s |
Form Factor 2.5" |
Interface SATA |
Protocol AHCI |
Controller MEX |
NAND MLC |
Price $1,300 |
Capacity 2TB |
Sequential Read 550MB/s |
Sequential Write 520MB/s |
Rand Read IOPS 100K IOPS |
Rand Write IOPS 90K IOPS |
Form Factor 2.5" |
Interface SATA III |
Protocol AHCI |
Designer Samsung |
Model MEX |
Part Number S4LN045X01 |
Foundry Samsung |
Process Node 32nm |
Cores 3 |
Clock 400 MHz |
DRAM Size 2GB |
DRAM Type LPDDR2 |
DRAM Bus Width 16-bit |
Speed 1066MT/s |
DRAM Bandwidth 2.13GB/s |
Manufacturer Samsung |
Codename V-NAND V2 |
Process Node 40nm |
Type MLC |
Die Size 122mm² |
Die Capacity 128Gbit |
Die Bit Density 1.05Gbit/mm² |
NAND Chip Count 8 |
NAND Die Count 128 |
NAND Dies/Chip 16 |
AES-128 Yes |
AES-256 Yes |
TCG Opal 2.0 Yes |
IEEE 1667 Yes |
Write Endurance 450TBW |
MTBF 2M hours |
Burst Power 3.5W |
Avg Power 3.2W |
Idle Power 40mW |
Height 100 mm (3.94")Width 69.9 mm (2.75")Depth 6.8 mm (0.27") |
Weight 57 g |
Manufacturer Samsung |
Model 850 PRO |
Description 2TB 2.5" |
Release Date Jul 6, 2015 |
Price $1,300 |
Warranty 10 years |
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