Seagate Barracuda NL35.2 400GB, SATA II NCQ 8MB cache, 7200ot, ST3400833NS

Quick and reliable drive for demanding applications such as image processing and sound, disk arrays and the like, offering a capacity of 400 GB and modern high-speed connections via Serial ATA II interface.Serial ATA offers unlike the older Ultra ATA interface higher throughput and performance, support advanced technologies such as NCQ to optimize the route heads of readers, or a simpler and more reliable cabling.Disk supports the second generation of this přenosovu interface with a maximum speed of up to 300 MB / s.
The disc is designed primarily for professional use in low-cost applications and the Linux servers, workstations, multi-processor systems and other applications that emphasize reliability and a very rapid response.The Serial ATA II represents an ideal alternative for cheaper disk arrays and file servers, approaching its parameters professional solution with SCSI, but for several times lower cost.Can as well as domestic conditions for a minimum cost to create a reliable data server to store your important documents, photographs and video.
Ohromujících disk capacity is 400 GB, buffer is 8 MB.The advantage is the exclusive technology for the protection of Seagate drive against vibration and shock, increasing reliability of the imposition of your data.Improved error correction is also running, optimization and load and extended the middle period of trouble-free operation at high supernormal 1 000 000 hours.
Technology NCQ imposes requirements on reading into the cache and the knowledge of the position of heads of readers set optimal route for the fastest move to the desired location.Requirements for access to the disk are continuously evaluated and route headers is still modified.As a result, this reduces vibration readers heads and accelerate access to the disk.
The parameters and specifications:
Capacity:
400 GB
The speed of rotation:
7 200 ot./ min.
Cache:
8 MB
Interface:
Serial ATA, with the support of Serial ATA II (up to 300 MB / s)
Power and data Serial ATA connector
Data Rate:
Max.300 MB / s
Přistupová time:
An average of 8 ms
Reliability:
Central time trouble-free operation (MTBF):1 000 000 hours
The occurrence of errors in reading:1 in the sector averaged 10 ¹⁴ read bits
Detection and correction of errors (ECC):10 bits
Dimensions:
26.11 x 101.6 x 147 mm
Weight:
0.6 kg
Temperature:
Operating:0 to 60 ° C
Storage:-40 To 70 ° C
Resistance to impact:
Operating:to 63 G (the case of 2 ms)
Storage:up to 300 G (the case of 2 ms)