HD642JJ


SAMSUNG

Refurbished Samsung 640 Gigabyte Sata 3gb S Desktop Storage 7200rpm 16mb Hard Disk Drive HD642JJ

Rated: 5.00 of 1 Total Vote
Special Price $173.75 Regular Price $225.88
Availability: In Stock (1)
SKU: 911962
Mfg. Part: HD642JJ

SAMSUNG HDD 640GB HD642JJ SATA 3GB/S DESKTOP STORAGE 7200RPM 16MB HARD DISK DRIVE Spinpoint F1 .capacity : 640 GB .interface : Serial ATA 3.0 Gbps .buffer memory : 16 MB. ------------------------- VENDOR: Samsung Semiconductor MPN: HD642JJ UPC: KEY FEATURES SPINDLE SPEED - 7200 RPM WARRANTY - 3 Years AVERAGE LATENCY - 4.17 ms AVERAGE SEEK TIME - 8.9ms CACHE/BUFFER SIZE - 16MB FORMATTED CAPACITY - 640GB INTERFACE




SAMSUNG HDD 640GB HD642JJ SATA 3GB/S DESKTOP STORAGE 7200RPM 16MB HARD DISK DRIVE
Spinpoint F1 .capacity : 640 GB .interface : Serial ATA 3.0 Gbps .buffer memory : 16 MB. -------------------------
VENDOR: Samsung Semiconductor
MPN: HD642JJ
UPC:
KEY FEATURES SPINDLE SPEED - 7200 RPM WARRANTY - 3 Years AVERAGE LATENCY - 4.17 ms AVERAGE SEEK TIME - 8.9ms CACHE/BUFFER SIZE - 16MB FORMATTED CAPACITY - 640GB INTERFACE TYPE - SATA 3 Gb/s DETAIL SPECIFICATIONS
Drive Configurations
Capacity - 640 GB
Interface - Serial ATA 3.0Gbps
Buffer DRAM Size - 16 MB
Byte per Sector - 512 bytes
Rotational Speed - 7,200 RPM
Performance Specifications
Average Seek time(typical) - 8.9 ms
Average Latency - 4.17 ms
Data Transfer Rate / Media to/from Buffer(Max.) - 175 MB/sec
Data Transfer Rate / Buffer to/from Host(Max.) - 300 MB/sec
Drive Ready Time(typical) - 12 sec
Reliability Specifications
Non-recoverable Read Error - 1 sector in 1015 bits
Start/Stop Cycles - 50,000
Acoustics
Idle - 2.70 Bel
Performance Seek - 2.90 Bel
Environmental Specifications
Temperature / Operating - 0 - 60 C
Temperature / Non-operating - -40 - 70 C
Humidity(non-condensing) / Operating - 5 - 90 %
Humidity(non-condensing) / Non-operating - 5 - 95 %
Liner Shock(1/2 sine pulse) / Operating - 70 G
Liner Shock(1/2 sine pulse) / Non-operating - 300 G
Altitude(relative to sea level) / Operating - -300 to 3,000 m
Altitude(relative to sea level) / Non-operating - -300 to 12,000 m
Power Requirements
Voltage - +5V+/-5%, +12V+/-10%
Spin-up Current (Max.) - 2.3 A
Seek (typical) - 6.9W
Read/Write (typical) - 7.4W
Idle (typical) - 5.7W
Standby (typical) - 0.7/1W
Sleep (typical) - 0.7/1W
Physical Dimension
Height (Max.) - 26.1 mm
Width - 101.5 mm
Length - 147.0 mm
Weight (avg.) - 610 g


Mfg#: HD642JJ
Updated: Aug 28, 2017
Added: Jan 06, 2010
Wt: 1.00 lbs
Views: 88

More Info:

  • Updated:
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  • Manufactirer:
  • Aug 28, 2017
  • Jan 06, 2010
  • 1.00lbs
  • 1
  • 000000000000
  • Refurbished
  • SAMSUNG


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