 |
| HD321KJ |
| Spinpoint T Series |
| Spinpoint T166 Series |
 |
T166 Series
Capacity : 320 GB
Interface : Serial ATA II 3.0 Gbps
BufferMemory : 16MB |
|
| Feature |
| |
|
Up to 167GB Formatted Capacity per Disk
Serial ATA 3.0 Gbps Interface Support
SATA Native Command Queuing Feature
Device Initiated SATA Power Management
Staggerd Spin-up Support
High Speed Dual DSP Based Architecture
ATA S.M.A.R.T Compliant
ATA Automatic Acoustic Management Feature
ATA 48-bit Address Feature
ATA Streaming Feature(Optional)
ATA Device Configuration Overlay Feature
SilentSeek
ImpacGuard
(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 |
| Specifications |
| |
|
|
|
Drive Configuration
|
Interface
|
|
Serial ATA II 3.0Gbps
|
|
|
Buffer DRAM Size
|
|
16 Mbytes
|
|
|
Bytes per Sector
|
|
512
|
|
|
Performance Specification
|
Track to Track
|
|
0.8 ms
|
|
|
Average
|
|
8.9 ms
|
|
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Full Stroke
|
|
18 ms
|
|
|
Average Latency
|
|
4.17 ms
|
|
|
Rotational Speed
|
|
7,200 rpm
|
|
|
Media to/from Buffer (max.)
|
|
135 Mbits/sec
|
|
|
Buffer to/from Host(max.)
|
|
300 MB/sec
|
|
|
Drive Ready Time(typical)
|
|
10 sec
|
|
|
Reliability Specification
|
Non-recoverable Read Error
|
|
1 sector in 1014 bits
|
|
|
MTBF
|
|
600,000 POH
|
|
|
Start/Stop Cycles (Ambient)
|
|
50,000
|
|
|
Component Design Life
|
|
5 years
|
|
|
Acoustics(Average Sound Power)
|
Idle
|
|
2.3 Bel
|
|
|
Random Read/Write
|
|
2.7 Bel
|
|
|
Environmental Specification
|
Temperature
|
|
|
|
|
Operating
|
|
0 ~ 60C
|
|
|
Non-operating
|
|
-40 ~70C
|
|
|
Thermal Gradient (max.)
|
|
20C/hr
|
|
|
Operating
|
|
5 ~ 90 %
|
|
|
Non-operating
|
|
5 ~ 95 %
|
|
|
Operating, 2ms
|
|
63 G
|
|
|
Non-operating, 1ms
|
|
300 G
|
|
|
5-300-5 Hz
|
|
1.0 Go-p
|
|
|
5-500-5 Hz
|
|
2.0 G0-p
|
|
|
Operating
|
|
-1,000 to 10,000 feet
|
|
|
Non-operating
|
|
-1,000 to 40,000 feet
|
|
|
Power Requirements
|
Voltage
|
|
+5V5%,+12V10%
|
|
|
Spin Up Current (max.)
|
|
2.0 A
|
|
|
Read/Write On-Track(typ.)
|
|
8.0 W
|
|
|
Seek(typ.)
|
|
9.5 W
|
|
|
Idle (typ.)
|
|
6.5 W
|
|
|
Standby(typ.)
|
|
1.5/1.0 W Power consumption with/without slumber mode
|
|
|
Sleep(typ.)
|
|
0.5/1.0 W Power consumption with/without slumber mode
|
|
|
Physical Dimension
|
Height
|
|
1 in
|
|
|
Width
|
|
4 in
|
|
|
Depth
|
|
5.75 in
|
|
|
Weight
|
|
1.13 Ib
|
|
|
|
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