August 26, 2008
| รุ่นความจุ |
146.8 GB |
| Model Number |
ST3146807LC |
| การเชื่อมต่อ |
SCSI |
| แคช |
8 MBytes |
| ความจุ |
146.8 GB |
| Guaranteed Sectors |
286,749,488 |
| PHYSICAL |
|
| สูง (max) |
25.4 mm (1.000 inches) |
| กว้าง (max) |
101.6 mm (4.000 inches) |
| ยาว (max) |
146.05 mm (5.75 inches) |
| น้ำหนัก(typical) |
731 grams (1.61 pounds) |
| PERFORMANCE |
|
| ความเร็ว |
10,000 rpm |
| Average latency |
2.99 msec |
| Random read seek time |
4.70 msec |
| Random write seek time |
5.30 msec |
แปลโดย IT Force
Leave a Comment » | 
seagate | Tagged: cache, capacity, hard drive, height, model, performance, scsi, weight | 
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Posted by istorage
August 18, 2008
The Seagate Barracuda 7200.10 desktop hard drive features innovative perpendicular recording technology and is the first drive on the market to provide capacities up to 750 GB. Barracuda 7200.10 hard drives deliver superb performance, efficiency, speed and durability for all your application needs.
Key Features and Benefits
- Ultra ATA/100 interface
- Perpendicular recording technology for maximum drive capacity and reliability
- 16-MB cache buffer
- Ultra-fast performance
- Superb reliability
- Whisper-quiet operation
- Enhanced G-Force Protection against handling damage
- 78 MB/s maximum sustained data transfer rate
- Clean Sweep calibration and Directed Offline scan diagnostics
- RoHS (restriction of hazardous substances) compliant
- 5-year warranty
Applications
- Mainstream PCs
- Performance PCs
- Gaming PCs
- Workstations
- Desktop RAID
- Personal external storage devices
Leave a Comment » | 
seagate | Tagged: 100, 400, 7200, ata, buffer, cache, harddisk, technology, ultra | 
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Posted by istorage
April 1, 2008
| Specifications |
750 GB |
| Model Number |
ST3750640A |
| Interface |
Ultra ATA/100 |
| Cache |
16 MBytes |
| Capacity |
750 GB |
| Guaranteed Sectors |
1,465,149,168 |
| PHYSICAL |
|
| Height (max) |
26.1 mm (1.028 inches) |
| Width (max) |
101.6 mm (4.010 inches) |
| Length (max) |
146.99 mm (5.787 inches) |
| Weight (typical) |
720 grams (1.59 pounds) |
| PERFORMANCE |
|
| Spindle Speed |
7,200 rpm |
| Average latency |
4.16 msec |
| Random read seek time |
<11.0 msec |
| Random write seek time |
<12.0 msec |
| RELIABILITY |
|
| MTBF |
700,000 hours |
| Annual Failure Rate |
0.34 % |
| POWER |
|
| Average operating power |
null watts |
| Maximum start current, DC |
2.80 amps |
Leave a Comment » | 
seagate | Tagged: 750, barracuda, cache, gb, performance, reliability, specification | 
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Posted by istorage
March 31, 2008
Performance Specifications
| Transfer Rates |
 |
Buffer To Host (Serial ATA) |
3 Gb/s (Max) |
|
Transfer Rate (Buffer To Disk) |
972 Mbits/s (Max) |
|
 |
| Physical Specifications |
|
Formatted Capacity |
250,059 MB |
|
Capacity |
250 GB |
|
Interface |
SATA 3 Gb/s |
|
User Sectors Per Drive |
488,397,168 |
|
|
| Physical Dimensions |
| English |
|
Height |
1.028 Inches (Max) |
|
Length |
5.787 Inches (Max) |
|
Width |
4.00 Inches (+/- 0.010 inch) |
|
Weight |
1.33 Pounds |
|
| Metric |
|
Height |
25.4 mm (Max) |
|
Length |
147 mm (Max) |
|
Width |
101.6 mm |
|
Weight |
0.60 kg |
|
|
| Environmental Specifications |
| Shock |
|
Operating Shock (Read) |
65G, 2 ms |
|
Non-operating Shock |
350G, 2 ms |
|
| Acoustics |
|
Idle Mode |
25 dBA (average) |
|
Seek Mode 0 |
29 dBA (average) |
|
Seek Mode 3 |
26 dBA (average) |
|
| Temperature (English) |
|
Operating |
32° F to 140° F |
|
Non-operating |
-40° F to 149° F |
|
| Temperature (Metric) |
|
Operating |
-0° C to 60° C |
|
Non-operating |
-40° C to 65° C |
|
| Humidity |
|
Operating |
5-95% RH non-condensing |
|
Non-operating |
5-95% RH non-condensing |
|
| Altitude (English) |
|
Operating |
-1,000 feet to 10,000 feet |
|
Non-operating |
-1,000 feet to 40,000 feet |
|
| Altitude (Metric) |
|
Operating |
-305M to 3,050M |
|
Non-operating |
-305M to 12,200M |
|
| Vibration |
|
Operating |
|
Linear |
20-300 Hz, 0.75 G (0 to peak) |
|
Random |
7-500 Hz (0.00221 g² / Hz) |
|
|
Non-operating |
|
Low Frequency |
10-300 Hz, 0.195 inches (double amplitude) |
|
High Frequency |
300-500 Hz, 5.0G (0 to peak) |
|
|
| Electrical Specifications |
| Current Requirements |
|
12 VDC |
|
Read/Write |
395 mA |
|
Idle |
380 mA |
|
Standby |
6 mA |
|
Sleep |
6 mA |
|
|
5 VDC |
|
Read/Write |
660 mA |
|
Idle |
532 mA |
|
Standby |
180 mA |
|
Sleep |
180 mA |
|
|
Power Dissipation |
|
Read/Write |
7.80 Watts |
|
Idle |
7.20 Watts |
|
Standby |
0.97 Watts |
|
Sleep |
0.97 Watts |
Leave a Comment » | western | Tagged: 12, 250gb, ata, caviar, digital, idle, Serial, sleep, standny, vdc, western | Permalink
Posted by istorage
March 28, 2008
| Specifications |
320 GB |
| Model Number |
ST3320613AS |
| Interface |
SATA NCQ |
| Cache |
16 MBytes |
| Capacity |
320 GB |
| Guaranteed Sectors |
625,142,448 |
| PHYSICAL |
|
| Height (max) |
20.17 mm (0.794 inches) |
| Width (max) |
101.6 mm (4.010 inches) |
| Length (max) |
146.99 mm (5.787 inches) |
| Weight (typical) |
368 grams (0.811 pounds) |
| PERFORMANCE |
|
| Spindle Speed |
7,200 rpm |
| Average latency |
4.16 msec |
| Random read seek time |
<11.0 msec |
| Random write seek time |
<12.0 msec |
| RELIABILITY |
|
| Annual Failure Rate |
0.34% |
| POWER |
|
| Average operating power |
null watts |
| Maximum operating current, DC |
2.0 amps |
Leave a Comment » | seagate | Tagged: 320, 3gb/s, barracuda, cache, capacity, hdd, msec, ncq, sata | Permalink
Posted by istorage
March 27, 2008
320GB ,500 GB,750GB,1TB, USB2.0/eSata,dual Firewire(Optional)
เข้าถึงข้อมูลได้ทุกที่ สามารถแชร์ทุกสิ่งให้กับผู้ใช้คนอื่นได้ และสามารถ syncronize ได้ทุกอย่างที่คุณปรารถนา เพิ่มความอิสระต่อทุกการใช้งาน
- ถ่ายโอนข้อมูลของคุณ พร้อมอัพเดตแบบอัตโนมัติ
- เพิ่มประิสิทธิภาพในการแชร์หรือเข้าถึงขอ้มูลได้ตลอดเวลา
- มีระบบ Roll-Back เมื่อเกิดข้อผิดพลาดในระหว่างทำงาน
- มาตรฐานการเชื่อมต่อบนนวัตกรรมใหม่แห่งเทคโนโลยี Future-Proofs
- รับประกัน 5 ปี
Leave a Comment » | seagate | Tagged: auto, dual, esata, firewire, freeagent, future, rollback, synchronize, tb | Permalink
Posted by istorage
