Storage Comparison
Capacity 512GB |
Sequential Read 540MB/s |
Sequential Write 520MB/s |
Form Factor 2.5" |
Interface SATA |
Protocol AHCI |
Controller MDX |
NAND MLC |
Price $600 |
Capacity 512GB |
Sequential Read 540MB/s |
Sequential Write 520MB/s |
Rand Read IOPS 90K IOPS |
Rand Write IOPS 100K IOPS |
Rand Read QD1 10K IOPS |
Rand Write QD1 31K IOPS |
Form Factor 2.5" |
Interface SATA III |
Protocol AHCI |
Designer Samsung |
Model MDX |
Part Number S4LN021X01 |
Foundry Samsung |
Process Node 32nm |
Cores 3 |
Clock 300 MHz |
DRAM Size 512MB |
DRAM Type LPDDR2 |
DRAM Bus Width 32-bit |
Speed 1066MT/s |
DRAM Bandwidth 4.26GB/s |
Manufacturer Samsung |
Codename Toggle 2.0 |
Process Node 21nm |
Type MLC |
Die Size 162mm² |
Die Capacity 64Gbit |
Die Bit Density 0.4Gbit/mm² |
NAND Chip Count 8 |
NAND Die Count 64 |
NAND Dies/Chip 8 |
AES-128 Yes |
AES-256 Yes |
Write Endurance 73TBW |
MTBF 1.5M hours |
Sleep Power 4mW |
Max Op Temp 70°C |
Min Non-Op Temp -55°C |
Max Non-Op Temp 95°C |
Height 100 mm (3.94")Width 69.9 mm (2.75")Depth 6.8 mm (0.27") |
Weight 57 g |
Manufacturer Samsung |
Model 840 PRO |
Description 512GB 2.5" |
Part Number MZ-7PD512BW |
Release Date Sep 24, 2012 |
Price $600 |
Warranty 5 years |
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