能量控制
功耗(读) |
2.7 W |
功耗(写) |
2.7 W |
工作电压 |
5 V |
包装数据
用户手册 |
Y |
包装盒厚度 |
189 mm |
快速入门指南 |
Y |
包装重量 |
703 g |
包装盒宽度 |
241 mm |
包装盒高度 |
188 mm |
性能
读取速度 |
520 MB/s |
写入速度 |
245 MB/s |
S.M.A.R.T. 支持 |
Y |
固态磁盘驱动器的容量 |
240 GB |
TRIM支持 |
Y |
随机写入(4KB) |
10000 IOPS |
随机读取(4KB) |
99000 IOPS |
平均故障间隔时间 |
2000000 h |
RAID支持 |
Y |
固态磁盘驱动器 接口 |
Serial ATA III |
技术细节
运行湿度范围(H-H) |
5 - 95% |
格式要素 |
SFF |
重量和尺寸
深度 |
9.91 mm |
重量 |
63.5 g |
宽度 |
100 mm |
高度 |
70.1 mm |
另外
产品色彩 |
Black |
包装类型 |
Box |
运行温度范围(T - T) |
0 - 70 °C |
240 GB, 6.35 cm (2.5 ") , SATA 6Gb/s, SSD
V-NAND Technology
Samsung's V-NAND flash memory helps to overcome the limitations of conventional planar NAND architecture. It stacks 32 cell layers vertically over one another rather than trying to fit itself onto a fixed horizontal space, in order to provide high density and performance with a small footprint.
Sustained Performance
Built to handle the 24/7 operation and heavier workloads of data center usage, the PM863 delivers an exceptionally high level of sustained performance and consistent low latency over the life of the SSD to meet the demands for increasing data handling.
IOPS Consistency
When combined in RAID configurations with multiple drives, small variations are multiplied and lead to significant effects on performance. The PM863 delivers an exceptional level of performance above 99% in random read, as well as superior performance in random write.
Outstanding Reliability
The PM863 is optimized for server and data center environments by offering reinforced endurance, enterprise-grade power-loss protection thanks to tantalum capacitors, low power consumption and a 3-year limited warranty.
Latency and QoS
The PM863 offers extremely low latency and a high level of Quality of Service (QoS), which are both essential for data center and cloud server applications.
Advanced ECC Engine and End-to-End Data Protection
Detect signal discrepancies and proactively remedy them in real time with the Error Correcting Code (ECC) engine.
Power-Loss Protection
Protect data integrity from unexpected power loss with Samsung's advanced power-loss protection architecture. Using the electricity from a tantalum capacitor to provide enough time to transfer the cached data in the DRAM to the flash memory, you can be assured no loss of data.
S.M.A.R.T.
Monitor the computer drives proactively to detect and report various reliability indicators with Self-Monitoring, Analysis and Reporting Technology (S.M.A.R.T).
Dynamic Thermal Guard Protection
Safeguard the SSD from overheating by automatically controlling the speed of the CPU relative to its core temperature, by throttling back the performance to prevent thermal shutdown.