Seagate ST500NM0031 500GB SATA Hard Drive
ราคายังไม่รวม ภาษีมูลค่าเพิ่ม 7%:
฿0
Warranty SEAGATE:
ให้คำปรึกษา และบริการหลังการขาย
รับประกันสินค้า 3 ปี
ติดต่อสอบถามราคา พิเศษ
SALE (095-675-8034)
รับจัดหาอุปกรณ์ Server / Storage และทำ MA
Email [email protected] Office 02-460-9200
Capacity : 500GB
Interface : SATA 6Gb/s
Self-Encrypting Drive (SED) : Yes
FIPS 140-2 Level 2 : No
Guaranteed Sectors : 976,773,168
Heads : 2
Discs : 1
Bytes Per Sector : 512
Default Sectors Per Track : 63
Default Read/Write Heads : 16
Default Cylinders : 16,383
Recording Desity, KBPI (Kb/in Max) : 1523
Track Density KTPI (ktracks/in Avg.) : 237
Areal Density, (Gb/in Avg) : 324
Spindle Speed (RPM) : 7200
Internal Data Transfer (Mb/s Max) : 1300
I/O Data-Transfer Rate (MB/s Max) : 600
Sustained Data Transfer Rate OD (MB/s Max) : 152
ATA Data-Transfer Modes Supported : PIO modes 0–4, Multiword DMA modes 0–2, Ultra DMA modes 0–6
Cache Buffer : 64MB
Weight (Maximum) (g/lb) : 610/1.345
Average Latency : 4.16ms
Power-On to Ready (Sec, Max) : 7
Standby to Ready (Sec, Max) : 7
Track-to-Track Seek Time (ms Typical) : 0.5 Read/0.8 Write
Average Seek, Read (ms Typical) : <8.5
Average Seek, Write (ms Typical) : <9.5
Startup Current (Typical 12V (Peak) : 2.8A, 2.0A (optional configuration through Smart Command Transport)
Voltage Tolerance (Including Noise) : 5V ± 5% / 12V ± 10%
Ambient Operating Temperature (Tested) : 5° to 60°C
Ambient Non-Operating Temperature : –40° to 70°C
Operating Temperature Gradient (°C Per Hour Max) : 20°C
Non-Operating Temperature Gradient (°C Per Hour Max) : 30°C
Relative Operating Humidity : 5% to 90%
Relative Non-Operating Humidity : 5% to 95%
Relative Humidity Gradient : 30% Per Hour Max
Altitude, Operating : -60.96m (-200Ft) to 3,048m (10,000ft)
Altitude Non-Operating (Below Mean Sea Level, Max) : -60.96m (-200ft) to 12,192m (40,000+ft)
Operational Shock (Max at 2 ms) : Read 70 Gs / Write 40 Gs
Non-Operational Shock (Max at 2 ms) : 350 Gs
Vibration, Operating : 5–22 Hz: 0.25 Gs, Limited displacement, 22–350 Hz: 0.50 Gs, 350–500 Hz: 0.25 Gs
Operation Rotational Vibration : 20–1500Hz: 12.5 rads/s
Vibration, Non-Operating : 10–500 Hz: 4.9 Grms ref
Idle Drive Acoustics, Sound Power (Bels) : 1.9 (Typical), 2.3 (Max)
Performance Seek Drive Acoustics, Sound Power (Bels) : 2.7 (Typical), 3.0 (Max)
Non-Recoverable Read Errors : 1 Sector Per 10E15 Bits Read
Annualized Failure Rate (AFR) : 0.73% Based on 8760 POH
Load-Unload Cycles : 300,000 (25°C, 50% rel. humidity) (600,000 design life testing)
Supports Hotplug Operation Per Serial ATA Revision 2.6 Specification : Yes