Samsung 400GB HM400LI 2.5" SATA HDD 5400rpm, 8MB Cache, 9.5mm, 12ms seek time

HM400LI
Spinpoint M6
capacity : 400 GB
interface : Serial ATA 3.0 Gbps
buffer memory : 8 MB
* Overview
Features
• Max. 167GB formatted capacity per disk • ATA Security Mode Feature Set
• SATA Native Command Queuing Feature • ATA S.M.A.R.T. Feature Set
• TuMR/PMR head with FOD technology • SilentSeek™
• Serial ATA 3.0Gbps Interface Support • NoiseGuard™
• Load/Unload Head Technology
* specifications
Drive Configuration Capacity 400GB
Interface SATA 3.0Gbps
Buffer DRAM Size 8 MB
Byte per Sector 512
Rotational Speed 5,400 RPM
Performance Specifications Average Seek time(typical) 12 ms
Average Latency 5.6 ms
Data Transfer Rate / Media to/from Buffer(Max.) 860 Mbits/s
Data Transfer Rate / Buffer to/from Host(Max.) 300MB/s
Drive Reday Time(typical) 5 sec
Reliability Specifications Non-recoverable Read Error 1 sector in 1014 bits
Controlled Ramp Load/Unload 600,000
Acoustics Idle 2.5 Bel
Performance Seek 2.7 Bel
Environmental Specifications Temperature / Operating 5 ~ 55 ℃
Temperature / Non-operating -40 ~ 70 ℃
Humidity(non-condensing) / Operating 5 ~ 90 %
Humidity(non-condensing) / Non-operating 5 ~ 95 %
Liner Shock(1/2 sine pulse) / Operating 325 G
Liner Shock(1/2 sine pulse) / Non-operating 900 G
Vibration / Operating 0.76Grms
Altitude(relative to sea level) / Operating -300 to 3000 m
Altitude(relative to sea level) / Non-operating -400 to 15000 m
Power Requirenents Voltage +5V±5%
Spin-up Current(Max.) 1000 mA
Seek(typical) 2.6 W
Read/Write(typical) 2.3 W
Low Power Idle(typical) 0.6 W
Standby(typical) 0.25 W
Sleep(typical) 0.2 W
Physical Dimension Height (Max.) 9.5 mm
Width 69.85 mm
Length 100 mm
Weight(avg.) 115 g