About Us
Advanced Search
HOME / Back -> Hard Drives - Internal -> Serial ATA (SATA) - 3.5" -> Samsung

Samsung 640GB 7200rpm Serial ATA-II-300 HDD w. 16MB Cache (HD642JJ) SpinPoint

IMG 1 of 1
No Longer Available
Part Number:
84574
(?) Brand:
Samsung Web Site
Manuf No:
HD642JJ
Shipping Weight:
0.7 KG (Includes product packaging)
Estimate Shipping
Details Files Images & Video
All stock codes associated to this product
HD642JJ
Features
    Max. 334GB Formatted Capacity per Disk
    Serial ATA 3.0Gbps Interface Support
    Improved recording stability over temperature with PMR
    Advanced dynamic FOD control for best data integrity
    Intelligent compensation of external disturbance
    SATA Native Command Queuing Feature
    Device Initiated SATA Power Management
    Staggerd Spin-up Support
    Environment friendly product with RoHS compliance
    Improved performance with dual-ARM based firmware
    ATA S.M.A.R.T. Compliant
    ATA Automatic Acoustic Management Feature
    ATA 48-bit Address Feature
    ATA Device Configuration Overlay Feature
    NoiseGuard
    SilentSeek
    Drive Configuration
    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 Reday 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 +5V5%, +12V10%  
    Spin-up Current (Max.) 2.3 A  
    Seek (typical) 9.22 W  
    Read/Write (typical) 8.56 W  
    Idle (typical) 8.0 W  
    Standby (typical) 0.79/1.18 W  
    Sleep (typical) 0.79/1.18 W  
    Physical Dimension
    Height (Max.) 26.1 mm  
    Width 101.5 mm  
    Length 147.0 mm  
    Weight (avg.) 610 g  
     

No additional files, specification sheets, guides or documentation found for product.

Warranty: 3-year Manufact.

Full manufacturers warranty details are available at the manufacturers (Samsung) web site.

Unless otherwise specified Techbuy is normally your first point of contact for warranty related returns, further information regarding our warranty policies and consumer guarantees is available on our policies and service & support pages.

To apply for return of a product just go to our returns page.

These terms are in addition to and do not affect any terms, conditions, guarantees and warranties implied by law.

Visitor Reviews

[ There are no visitor reviews for this product yet]

Review Product
Click on a thumbnail to view it below

No related products found.

 
L7: 1 | TM: 1 | LM: 1 | TY: 2 | T: 415

About | Contact Us | Service & Support | Feedback | Policies | Secure login | Free signup! | FAQ | SiteMap
We accept the following with No surcharge on VISA, Mastercard and Paypal!
� Techbuy Pty Ltd 2000 - 2026 All rights reserved.
All prices shown on techbuy.com.au are in $AUD and inclusive of GST. Prices and availability are subject to change without prior notice. Images displayed are accurate to the best of our knowledge and we will not be held responsible for purchases based soley on these images. All brands and names are trademarks of their respective companies. Shipping Australia wide to all metro and regional areas (Sydney, Melbourne, Brisbane, Adelaide, Perth) and Internationally. For more information, please see our usage policies.