Western Digital Caviar High-Performance Hard Drive - WD400BB
40 GB - 7200 rpm - 3.5" - Internal - 1 Pack - OEM

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Price: $167.17
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                Total Price: $180.66

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Western Digital Caviar High-Performance Hard Drive
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Product Summary
Manufacturer: Western Digital
Mfg Part#: WD400BB
UPC: 00718037103648
Buy.com Sku: 10260257
Item#: C6MSWM
Buy.com Sales Rank: 12832
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Product Guides
 
WD CaviarĀ® 7200 hard drives are the performance champions for advanced desktop personal computers.
 
Features
Storage Capacity   40 GB
Standard Warranty   1 Year Limited
Manufacturer   Western Digital Corporation
Form Factor   Internal
Manufacturer Part Number   WD400BB
Hard Drive Interface   1 x 40-pin IDC Ultra ATA/100 (ATA-6) IDE/EIDE
Rotational Speed   7200 rpm
Compatible Drive Bay Width   3.5"
Manufacturer Website Address   www.wdc.com
Compatible Drive Bay Height   1/3H
Product Line   Caviar
Dimensions   1.03" Height x 4" Width x 5.79" Depth
Product Name   Caviar High-Performance Hard Drive
Packaged Quantity   1
Package Type   OEM
Product Type   Hard Drive

 
Tech Specs
Storage Capacity   40 GB
MTBF   500000 Hour
Maximum External Data Transfer Rate   100 MBps
Temperature   41°F (5°C) to 131°F (55°C) Operating
-40°F (-40°C) to 140°F (60°C) Non-operating
Manufacturer   Western Digital Corporation
Standard Warranty   1 Year Limited
Form Factor   Internal
Input Voltage   5 V DC 5%
12 V DC 10%
Shock Tolerance   65 Gs @ 2 ms Half Sine Wave Read Operating
20 Gs @ 2 ms Write Operating
250 Gs @ 2 ms Non-operating
Hard Drive Interface   1 x 40-pin IDC Ultra ATA/100 (ATA-6) IDE/EIDE
Maximum Internal Data Transfer Rate   50 MBps
Heads   4 Physical
16 Logical
Manufacturer Part Number   WD400BB
Humidity   5 to 85% Non-condensing Relative Humidity Operating
5 to 95% Non-condensing Relative Humidity Non-operating
Input Current   340 mA 12 V DC Idle
610 mA 5 V DC Idle
25 mA 12 V DC Standby
190 mA 5 V DC Standby
25 mA 12 V DC Sleep
80 mA 5 V DC Sleep
Compatibility  
  • PC
  • Altitude   -1000 ft to 10000 ft Operating
    -1000 ft to 40000 ft Non-operating
    Cylinders   16383
    Rotational Speed   7200 rpm
    Manufacturer Website Address   www.wdc.com
    Vibration Tolerance   0.3 Gs @ 5 Hz to 500 Hz Operating
    4 Gs @ 20 Hz to 500 Hz Non-operating
    Compatible Drive Bay Width   3.5"
    Compatible Drive Bay Height   1/3H
    System Requirements  
  • Interface required: EIDE
  • Bay size (Internal): 3.5" full height
  • Seek Time   8.90 ms Average Read Typical
    10.90 ms Average Write Typical
    21 ms Full-stroke Seek Typical
    18 ms Average Read Maximum
    20 ms Average Write Maximum
    2 ms Track-to-Track Seek Typical
    28 ms Full-stroke Seek Maximum
    5 ms Track-to-Track Seek Maximum
    Data Error Rate   < 1/10E14 bits Read Non-recoverable
    Brand Name   Western Digital
    Platter   2
    Sound Emission   35 dB(A) Idle
    37 dB(A) Seek Mode 0
    34 dB(A) Seek Mode 3
    Latency   4.20 ms Average
    Bytes Per Sector   512
    Power Consumption   7.10 W Idle
    1.30 W Standby
    700 mW Sleep
    Product Line   Caviar
    Buffer   2 MB
    Sectors Per Track   63
    Dimensions   1.03" Height x 4" Width x 5.79" Depth
    Start/Stop Cycles   50000
    User Sectors Per Drive   78165360
    Actuator Type   Rotary VCM
    Product Name   Caviar High-Performance Hard Drive
    Shipping Dimensions   4.25" Height x 7.50" Width x 9" Depth
    Servo Type   Embedded
    Shipping Weight   1.30 lb
    Packaged Quantity   1
    Package Type   OEM
    Product Type   Hard Drive

      
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    Add This Item: Western Digital Caviar High-Performance Hard Drive - 40 GB - 7200 rpm - 3.5" - Internal - 1 Pack - OEM
    Western Digital : WD400BB : Western Digital Caviar High-Performance Hard Drive $8.14
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    Customer Reviews
    Value 4.5
    Performance 4.5
    Ease of Use 4
    Overall Satisfaction 4.5
    Write a Review


     
    5 of 5 Good drive but not a simple install Tuesday, July 18, 2006
    Ken from Minnesota  

    This is a nice bare bones drive but it does not come equipped with mounting screws, instructions or cable. Installing one in Windows 98SE requires you to go to the Western Digital site for this information. They have plenty of documentation about drives over 137 gigs but it is hard to find the info for smaller drives. If your computer is down you have no way to download the program to install the drive. Some of the big box stores are selling these drives ready to install for only a few bucks more.
     
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    2 of 2 customers found this review helpful.
     
    5 of 5 No-frills edition of a classic IDE drive. Monday, June 10, 2002
    sanlyn from New York City  
    True, no bells or whistles on this low-priced BUY.Com edition (sold by other online shops, too, and by WD's own website), probably because so many buyers use the mounting hardware from their crashed Maxtor's and IBM's to replace those duds with this fast and reliable WD '40'. Our office has a foot-high stack of practically new, wiped-out Maxtor's and IBM's from Dell PC's, replaced by WD drives with no more troubles -- and those sluggish Dells got a performance boost, at that! Also have six more 40's for backups. What a bargain!
     
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    4 of 4 customers found this review helpful.
     
    5 of 5 best deal for what I paid. Friday, April 19, 2002
    A Customer from san francisco  
    Compare to Compusa store, buy.com sells hard drives much cheaper.Why pay more for bulky box with downloadable software? As long as OEM aren't defective, I dig on those OEMs.I really don't care about installation software.I use partition magic 7 to format,split,and modify in so many different ways.I split and install external control switches and boot from my choice of drives.I use multiple windows system,linux and advance server on those drives and so far so good. I particularly like IBM drives better because they give me 3 year warranty and getting RMA is like buying movie ticket online.
     
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    20 of 20 customers found this review helpful.
     
    5 of 5 No documentation because... Monday, March 25, 2002
    IDE RAID IS GREAT! from Ann Arbor, MI  
    I have purchased quite a few drives from Buy.com, to be specific, 2 Quantum Fireball AS 40.0GB 7200RPM drives, and this one, the Western Digital Caviar 40.0GB 7200RPM drive. For all 3 drives, only the drive ships, and that's why the price is so rediculously low! These drives are known as OEM drives - also the ones supplied directly to manufacturers like Dell. OEM drives come with nothing more than the drive (and in some cases, shorter warranties) in order to keep costs low. If you want a drive with all the documentation and cables included, make sure you buy a drive with *RETAIL* in the description - Retail means it's the same as you would buy at a regular store (and generally, means more expensive too). There is no documentation with this drive, because there isn't supposed to be...
     
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    4 of 4 customers found this review helpful.
     
    5 of 5 Awesome Drive! Super Price Saturday, March 16, 2002
    TR from Raleigh, NC  
    Western Digital drives rock! No instructions necessary. If it's the only drive on the chain, jump for CS (Cable Select) othewise jump for MA (master) or SL (slave). Prior to install go out to the W-D web site and download the Data LifeGuard tools. You create a bootable floppy that can be used to run drive diags, lay down a low level format and set the ATA level. If you can't load the tools, just make sure OS supports large drives > 30GB and just format and partition as part of the standard install.
     
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    5 of 5 customers found this review helpful.
     
    5 of 5 Western Digital makes great hard drives Monday, March 11, 2002
    Chris S from Waldorf Md  
    This is hands down a great hard drive.Yes it is a bare drive without any of the extra's,but why do you think it comes at such a low price? All you have to do is download the software from western digitals website under the support section and supply your own floppy to run it from. Once you have set up a hard drive using western digitals software you will never want to use anything else. It not only formats and partitions your hard drive it also copy's your old hard drive onto the new one. How painless is that? The only downside is that you don't get the special data cable designed for the higher data transfer, which is only a problem if you have an older computer that doesn't support ATA/66 or higher(you will still be able to use the drive at ATA/33 with the older cable you just won'tnget the full speed of the drive) in which case you have the option to buy a PCI controller card(which does come with the proper data cable) to get the full speed of the drive.
     
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    6 of 9 customers found this review helpful.
     
    3 of 5 No Documentation Thursday, January 24, 2002
    Roger McCall from Wake Forest NC  
    Like the last reviewer, this drive came without any documentation or cables. The description says that installation software is included. It isn't. Better know what you are doing.
     
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    4 of 6 customers found this review helpful.
     
    4 of 5 Just the hard drive Saturday, January 19, 2002
    A Customer from Oak Lawn, IL  
    The hard drive works great. It came in a box with nothing else. There was no documentation, cables or mounting screws. Luckily I didn't need any cables and borrowed some screws from the other hard drive that was still in the p.c.
     
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