ขาย Harddisk ST3146855SS 146GB SAS 15,000RPM (DELL) มือหนึ่งใหม่เอี่ยมขนาด Made in SG

ของเพิ่งซื้อมาไม่ได้ใช้งานเลย สั่งมาพร้อม Server Dell แล้วจะเปลี่ยนเป็น SATA II 72k RPM จึงไม่มีความจำเป็นต้องใช้งาน ฮาร์ดดิสดังกล่าว ขายยกเซต 2 ลูก Specification Seagate Cheetah® 15K.5 Ultra320 SCSI 146-GB Hard Drive - ST3146855LW The Cheetah® 15K.5 hard drive enables manageable tiered storage solutions without compromising performance or reliability. Cheetah 15K.5 drives deliver cost-effective solutions, allowing systems to keep up with increasing performance needs over a longer period of time Key Features and Benefits * 16-MB cache
* Ultra320 SCSI 68-pin interface
* Perpendicular recording technology for maximum capacity
* Up to 125-MB/s sustained transfer rate
* 30 percent more IOPS than 10K 3.5-inch drives
* Reduced RAID rebuild times
* Highest reliability rating in the industry
* Lower total cost of ownership (TCO)
* 5-year warranty Applications * Workstations
* Midrange and high-end servers
* Direct attached (JBOD/RAID) storage
* Storage area networks (SAN)
* Network attached storage (NAS)
* High-performance computing (scientific/technical data)
* Data streaming, mining, visualization and analysis
* Online transaction processing (OLTP)
* Collaboration (groupware, email, e-learning, messaging) Specifications 146.8 GB
Model Number ST3146855SS
Cache 16 MBytes
Capacity 146.8 GB
Guaranteed Sectors 286,749,488
PHYSICAL
Height (max) 26.11 mm (1.028 inches)
Width (max) 101.85 mm (4.010 inches)
Length (max) 146.99 mm (5.787 inches)
Weight (typical) 839 grams (1.85 pounds)
PERFORMANCE
Spindle Speed 15,000 rpm
Average latency 2.0 msec
Random read seek time 3.50 msec
Random write seek time 4.0 msec
RELIABILITY
Annual Failure Rate 0.62%