Mobile SATA
Spinpoint M7
Capacity |
500GB |
400GB |
320GB |
250GB |
160GB |
120GB |
|
Model |
8 MB |
HM500JI |
HM400JI |
HM320II |
HM250HI |
HM161HI |
HM120GI |
FEATURES
•Max. 250GB formatted capacity per disk
•SATA Native Command Queuing Feature
•TuMR/PMR head with FOD technology
•Serial ATA 3.0Gbps Interface Support
•Load/Unload Head Technology
DRIVE CONFIGURATION
Capacity1 |
500/400/320/250/160/120GB |
|
Interface |
|
SATA 3.0Gbps |
Buffer DRAM Size2 |
|
8 MB |
Byte per Sector |
|
512 |
Rotational Speed |
|
5,400 RPM |
|
||
PERFORMANCE SPECIFICATIONS |
||
Average Seek time (typical) |
12 ms |
|
Data Transfer Rate |
|
|
Media to/from Buffer (Max.) |
138MB/s |
|
Buffer to/from Host (Max.) |
|
300MB/s |
Drive Ready Time (typical)3 |
4 sec |
|
|
|
|
RELIABILITY SPECIFICATIONS |
|
|
Non-recoverable Read Error |
1 sector in 1014 bits |
|
Controlled Ramp Load/Unload |
600,000 |
|
|
|
|
ACOUSTICS |
|
|
Idle (typical) |
|
2.4 Bel |
Performance Seek (typical) |
2.6 Bel |
|
|
|
|
POWER REQUIREMENTS |
|
|
Voltage |
|
+5V±5% |
Spin-up Current (Max.) |
|
1000 mA |
Seek (avg.)4 |
|
2.5 W |
Read/Write (avg.) |
|
2.5 W |
Low Power Idle (avg.) |
|
0.85 W |
Standby (avg.) |
|
0.25 W |
Sleep (avg.l) |
|
0.2 W |
•ATA Security Mode Feature Set
•ATA S.M.A.R.T. Feature Set
•SilentSeek™
•NoiseGuard™
ENVIRONMENTAL SPECIFICATIONS
Temperature |
|
Operating |
5 ~ 55 |
Non-operating |
-40 ~ 70 |
Humidity (non-condensing) |
|
Operating |
8 ~ 90 % |
Non-operating |
5 ~ 95 % |
Linear Shock (1/2 sine pulse) |
|
Operating(2ms)5 |
400 G |
Non-operating(1ms) |
900 G |
Vibration |
|
Operating(Random,10~500Hz) |
1.5 Grms |
Altitude (relative to sea level) |
|
Operating |
-300 to 3000 m |
Non-operating |
-400 to 15000 m |
|
|
PHYSICAL DIMENSION |
|
Height |
9.5 mm |
Width |
69.85 mm |
Length |
100 mm |
Weight (max.) |
105 g |
* Note : Design and specifications are subject to change without prior notice. 1.1MB = 1,000,000 Bytes, 1GB = 1,000,000,000 Bytes
Accessible capacity may vary as some OS uses binary numbering system for reported capacity
2A small portion of the 8MB buffer memory is reserved for firmware use
3Power-On to Drive Ready
430% duty cycle, random seek
5. On Track Read Operation
2.5" HDD product specification Rev 0.5 Match with product manual Rev 00