Samsung 950 PRO NVMe M.2 SSD Specifications

General Feature
Application Client PCs
Capacity 256 GB (1GB=1 Billionbyte by IDEMA) *Actual usable capacity may be less (due to formatting, partitioning, operating system, applications or otherwise)
Form Factor M.2
Interface PCIe 3.0 x4 (up to 32Gb/s) NVMe 1.1
Dimension (WxHxD) Max. 80.15 x 22.15 x 2.38 (mm)
Weight Max. 10g
Controller Samsung UBX controller
Cache Memory Samsung 512MB Low Power DDR3
Special Feature
TRIM Support Yes
S.M.A.R.T Support Yes
GC (Garbage Collection) Auto Garbage Collection Algorithm
Encryption Support AES 256-bit for User Data EncryptionTCG Opal Family Spec and eDrive(IEEE1667) to be supported by FW update
WWN Support N/A
Device Sleep Mode Support Yes
Performance
Sequential Read Up to 2,200 MB/sec *Performance may vary based on system hardware & configuration
Sequential Write Up to 900 MB/sec *Performance may vary based on system hardware & configuration
Random Read (4KB, QD32) Up to 270,000 IOPS (Thread 4) *Performance may vary based on system hardware & configuration
Random Write (4KB, QD32) Up to 85,000 IOPS (Thread 4) *Performance may vary based on system hardware & configuration
Random Read (4KB, QD1) Up to 11,000 IOPS (Thread 1) *Performance may vary based on system hardware & configuration
Random Write (4KB, QD1) Up to 43,000 IOPS (Thread 1) *Performance may vary based on system hardware & configuration
Environment
Reliability (MTBF) 1.5 Million Hours Reliability (MTBF)
Operating Temperature 0C to 70C (Measured by SMART Temperature. Proper airflow recommended)
Shock 1500G , duration 0.5m sec, 3 axis
Software
Management SW Magician Software for SSD management
Installation Kit
Installation Kit Not Available
Warranty
Warranty 5 Year Limited Warranty or 200TBW Limited Warranty