The ideal write-intensive solution
- SSD for Write-intensive Data Centers
- Sustain Endurance with V-NAND Technology
- Accelerate Performance
- Increase Data Security
- Ensure Data Integrity
With a higher level of endurance, the SATA 2.5-inch SM863a Solid State Drive (SSD) is the ideal choice for write-intensive applications such as servers for OLTP (online transaction processing),email and database.
The SM863 is designed with Samsung V-NAND technology to provide all the essentials for data center environments – more capacity, speed, endurance and power efficiency. As a result, the SM863a is optimal for 24/7 data center operations under heavy workloads.
The SM863a delivers outstanding 4 KB random read/write IOPS of up to 95,000/28,000. It also boasts exceptionally low latency and a high level of QoS(Quality of Service), imperative for fast processing servers.
The SM863a protects data with AES 256-bit hardware-based encryption. This encryption engine secures data without the performance degradation often experienced with software-based encryption.
The SM863a demonstrates a low probability of data corruption. End-to-end protection keeps data consistent along the entire data transfer path and Power Loss Protection safeguards data in the write cache in the event of power failure. The Dynamic Thermal Guard algorithm monitors the temperature of the SSD in order to prevent thermal shutdown.
Data Center
2.5 inch
SATA 6Gb/s
(compatible with SATA 3Gb/s & SATA 1.5Gb/s)
100.2 X 69.85 X 6.8 (mm)
Max 54.3g
Samsung V-NAND
Samsung Mercury Controller
512MB Low Power DDR3 (480 GB)
1GB Low Power DDR3 (960 GB)
2GB Low Power DDR3 (1,920 GB)
TRIM Supported
S.M.A.R.T. Supported
Auto Garbage Collection Algorithm
AES 256-bit
World Wide Name supported
240 GB, 480 GB, 960 GB, 1,920 GB: Up to 510 MB/sec
240GB, 480 GB, 960 GB, 1,920 GB: Up to 485 MB/sec
240GB, 480 GB, 960 GB, 1,920 GB: Up to 95,000 IOPS
480 GB: Up to 19,000 IOPS
960 GB: Up to 25,000 IOPS
1,920 GB: Up to 28,000 IOPS
480 GB: Typ. 2.8 W
960 GB: Typ. 2.9 W
1,920 GB: Typ. 3.0 W
480 GB: Typ. 2.3 W
960 GB: Typ. 2.4 W
1,920 GB: Typ. 2.5 W
480 GB, 960 GB: 1.3W
1,920 GB: 1.4W
5V ± 5%
2.0 Million Hours
0 – 70 ℃
1,500G, duration 0.5ms
Samsung SSD DC Toolkit