400Mbps Maximum Internal/100MBps Maximum External
100MBps External Maximum
244Mbps Internal Minimum
Maximum Internal Data Transfer Rate:
50 MBps
Rotational Speed:
7200 rpm
Seek Time:
18 ms Average Read Maximum
21 ms Full-stroke Seek Typical
10.9 ms Average Write Typical
28 ms Full-stroke Seek Maximum
2 ms Track-to-Track Seek Typical
8.90 ms Average Read Typical
5 ms Track-to-Track Seek Maximum
10.90 ms Average Write Typical
20 ms Average Write Maximum
8.9 ms Average Read Typical
Latency:
4.2 ms Average
4.20 ms Average
Buffer:
2 MB
2MB
Start/Stop Cycles:
50000
Interfaces/Ports
Hard Drive Interface:
1 x 40-pin IDC Ultra ATA/100 (ATA-6) IDE/EIDE
Interfaces/Ports:
1 x 40-pin IDC Ultra ATA/100 (ATA-6) IDE/EIDE
Reliability
MTBF:
500000 Hour
Shock Tolerance:
250 Gs @ 2 ms Non-operating
20 Gs @ 2 ms Write Operating
65 Gs @ 2 ms Half Sine Wave Read Operating
Vibration Tolerance:
0.3 Gs @ 5 Hz to 500 Hz Operating
4 Gs @ 20 Hz to 500 Hz Non-operating
Data Error Rate:
< 1/10E14 bits Read Non-recoverable
Power Description
Input Voltage:
5 V DC 5%
12 V DC 10%
Input Current:
80 mA 5 V DC Sleep
25 mA @12V DC Standby
190 mA @5V DC Standby
610 mA 5V DC Idle
190 mA 5V DC Standby
340 mA @12V DC Idle
610 mA @5V DC Idle
190 mA 5 V DC Standby
25 mA 12V DC Sleep
610 mA 5 V DC Idle
340 mA 12V DC Idle
80 mA @5V DC Sleep
80 mA 5V DC Sleep
340 mA 12 V DC Idle
25 mA 12 V DC Sleep
Power Consumption:
7.1W Idle
700 mW Sleep
1.30 W Standby
7.10 W Idle
0.7W Sleep
1.3W Standby
Environmental Conditions
Temperature:
-40°F (-40°C) to 140°F (60°C) Non-operating
41°F (5°C) to 131°F (55°C) Operating
Humidity:
5 to 95% Non-condensing Relative Humidity Non-operating
Altitude:
-1000 ft to 10000 ft Operating
-1000 ft to 40000 ft Non-operating
Computers and Electronics returns must be initiated within 20 days of the purchase date.* The items must arrive at our warehouse within 30 days of purchase. You must return items in their original condition to qualify for a full refund. We will issue a partial refund of up to 70 percent if returned items have been opened, used, or returned late.
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* For your safety, some orders go through our loss prevention department. If yours is selected, we will quickly notify you (doing this may cause a delay of up to 3 days).
Standard Shipping:
Our standard shipping method is ground shipping. You should receive your products within 5-10 business days from the day you order them.
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Expedited Shipping:
We offer Next Day, 2 Day, and 3 Day shipping for most items. Expedited shipping is not available for items being shipped to PO Boxes or APO/FPO destinations. For more information on this please view our Expedited Shipping page.
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Excellent product at an affordable price. Though refurbished this hard drive works as good as new.
Rating
WD400BB Internal Hard Drive (Refurbished)
mikeinpa17406
from York, PA, Nov 15, 2008
I bought 3 of these drives for 3 different computers. They all work just fine though one of them has very loud motor noise / whine. All of them had various dents and dings like someone tossed them in a box, droped them , etc. This did not happen in shipping as they were padded and packed very well. In my opinion these were working pulls from machines that were stripped for disposal or they were from machines being upgraded to larger drives. They aren't pretty so if you are looking for pristine product you'll be disappointed. If you are shopping price and just want a drive that works and gets the job done I think these are an excellent value.
How often do you shop at Overstock.com? Few times a year
Are you a Club O Member? No
Rating
Noisy
harvester56
from CT, Nov 1, 2008
Best I can say is it was easy to install, Very noisy like my old one just before it failed. Kept getting the occasional blue screen with check hard ware notification. $10.00 plus to return, might as well not bother.You get what you pay for. . .
How often do you shop at Overstock.com? Few times a year
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