950 PRO
256GB M.2-2280
Storage Comparison
Capacity 256GB |
Sequential Read 2.2GB/s |
Sequential Write 900MB/s |
Form Factor M.2-2280 |
Interface PCIe |
Protocol NVMe |
Controller UBX |
NAND 3D MLC (32L) |
950 PRO2,200MB/sCapacity 256GB |
Sequential Read 2.2GB/s |
Sequential Write 900MB/s |
Rand Read IOPS 270K IOPS |
Rand Write IOPS 85K IOPS |
Rand Read QD1 11K IOPS |
Rand Write QD1 43K IOPS |
Form Factor M.2-2280 |
M.2 Size 2280 |
M.2 Key M |
M.2 Type S3 |
Interface PCIe 3.0 x4 |
Protocol NVMe 1.1 |
Designer Samsung |
Model UBX |
Part Number S4LN058A01 |
Foundry Samsung |
Process Node 32nm |
Cores 3 |
Clock 500MHz |
DRAM Size 512MB |
DRAM Type LPDDR3 |
DRAM Bus Width 32-bit |
Speed 1600MT/s |
Manufacturer Samsung |
Codename V-NAND V2 |
Process Node 40nm |
Type 3D MLC (32L) |
Layers 32L |
Die Size 95mm² |
Die Capacity 86Gbit |
Die Bit Density 0.9Gbit/mm² |
NAND Chip Count 4 |
NAND Die Count 32 |
NAND Dies/Chip 8 |
AES-128 Yes |
AES-256 Yes |
TCG Opal 2.0 No |
IEEE 1667 No |
Power Loss Protection No |
Write Endurance 200TBW |
MTBF 1.5M hours |
Burst Power 6.4W |
Avg Power 5.1W |
Idle Power 70mW |
Sleep Power 2.5mW |
Max Op Temp 70°C |
Min Non-Op Temp -45°C |
Max Non-Op Temp 85°C |
Height 22mm (0.87")Width 80mm (3.15")Depth 2.4mm (0.09") |
Weight 10g |
Manufacturer Samsung |
Model 950 PRO |
Description 256GB M.2-2280 |
Part Number MZ-V5P256BW |
Release Date Sep 22, 2015 |
Warranty 5 years |