Storage Comparison
Capacity 256GB |
Sequential Read 560MB/s |
Sequential Write 530MB/s |
Form Factor 2.5" |
Interface SATA |
Protocol AHCI |
Controller MJX |
NAND 3D MLC (64L) |
Price $140 |
860 PRO560MB/sCapacity 256GB |
Sequential Read 560MB/s |
Sequential Write 530MB/s |
Rand Read IOPS 100K IOPS |
Rand Write IOPS 90K IOPS |
Rand Read QD1 11K IOPS |
Rand Write QD1 43K IOPS |
Form Factor 2.5" |
Interface SATA III |
Protocol AHCI |
Designer Samsung |
Model MJX |
Part Number S4LR030 |
Foundry Samsung |
Process Node 14nm |
Cores 3 |
Clock 1000MHz |
DRAM Size 512MB |
DRAM Type LPDDR4 |
DRAM Bus Width 16-bit |
Speed 3733MT/s |
Manufacturer Samsung |
Codename V-NAND V4 |
Process Node 20nm |
Type 3D MLC (64L) |
Layers 64L |
Die Size 77mm² |
Die Capacity 256Gbit |
Die Bit Density 3.31Gbit/mm² |
NAND Chip Count 2 |
NAND Die Count 8 |
NAND Dies/Chip 4 |
AES-128 Yes |
AES-256 Yes |
TCG Opal 2.0 Yes |
IEEE 1667 Yes |
Power Loss Protection No |
Write Endurance 300TBW |
MTBF 1.5M hours |
Burst Power 3.3W |
Avg Power 2W |
Idle Power 40mW |
Sleep Power 2mW |
Max Op Temp 70°C |
Min Non-Op Temp -40°C |
Max Non-Op Temp 85°C |
Height 100mm (3.94")Width 69.9mm (2.75")Depth 6.8mm (0.27") |
Weight 45g |
Manufacturer Samsung |
Model 860 PRO |
Description 256GB 2.5" |
Part Number MZ-76P256BW |
Release Date Jan 23, 2018 |
Price $140 |
Warranty 5 years |