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日立Endurastar J4K100 and N4K100 2.5英寸100G极端环境硬盘技术指标

2012-02-03 2页 pdf 280KB 22阅读

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日立Endurastar J4K100 and N4K100 2.5英寸100G极端环境硬盘技术指标 Large capacity, robust features for extreme environments Hitachi delivers an industry-leading 100GB capacity in its latest Endurastar line of 2.5-inch hard drives designed especially for extreme environments. The Endurstar J4K100 and N4K100 models provide twice...
日立Endurastar J4K100 and N4K100 2.5英寸100G极端环境硬盘技术指标
Large capacity, robust features for extreme environments Hitachi delivers an industry-leading 100GB capacity in its latest Endurastar line of 2.5-inch hard drives designed especially for extreme environments. The Endurstar J4K100 and N4K100 models provide twice the capacity of their predecessors and are built to operate at altitudes of up to 5500 meters. The Endurastar J4K100 is designed for the most severe conditions, with an operating temperature range of -30ºC to +85ºC. For milder conditions, the Endurastar N4K100 provides an operating temperature range of -20ºC to +75ºC. The drives are offered in SATA and PATA interface options for design configuration flexibility. Right choice for the road Endurastar hard drives are built to meet the rigors of the automotive environment, including navigation, telematics, in-car entertainment and vehicle relational management. The drives have been designed using a proven 5th generation platform. Rugged, durable design These new Endurastar drives leverage time-proven technologies pioneered on Hitachi hard drives for notebook PCs to deliver quiet acoustics and robust performance. FDB motors provide quiet operation, and Thermal Fly-height Control (TFC) enhances reliability by maintaining more consistent spacing between the read/write head and the disk. Already in use across its other product lines, perpendicular magnetic recording (PMR) technology has been implemented on Endurastar J4K100 and N4K100 to deliver excellent soft error rates for improved reliability and performance under even the harshest environmental conditions. All models come standard with proven shock sensor technology and enhanced humidity absorption for superior reliability. 100, 80 and 40GB | 4200 RPM ATA-6 and SATA 1.5Gb/s Highlights Industry-leading 100GB capacity optimized > for automotive applications High operating altitude range of up to > 5500 meters Wide operating temperature range from > -30ºC to +85ºC 5th generation product, based on proven > technology PATA and SATA interfaces > Applications Automotive > GPS navigation systems > Surveillance applications > Industrial applications > High-capacity hard drives for extreme environments Feature / Function Benefits Capacity 100GB maximum capacity * 25,000 4-minute MP3 songs * 35 movies * 50 interactive games (2GB per game) Acoustics Fluid Dynamic Bearing (FDB) motors Quiet operation Reliability -30° C to +85° C operating temperature Performs well in extreme temperature environments High-endurance FDB motor Supports 24x7 applications Shock sensor technology Cushions the drive in poor shock or vibration conditions Perpendicular Magnetic Recording Improved soft error rate and performance (PMR) technology with Thermal Wide operating range for temperature and altitude Fly-height Control (TFC) Interface PATA and SATA Configuration flexibility Features and Benefits Endurastar™ J4K100 and N4K100 2.5-INCH HARD DISK DRIVES www.hitachiGST.com *Actual storage may vary depending on the compression rate applied. Model(s) HEJ421010G9SA00 HEJ421080G9SA00 HEJ421010G9AT00 HEJ421080G9AT00 HEJ421040G9AT00 HEN421010G9AT00 HEN421080G9AT00 HEN421040G9AT00 Interface SATA 1.5Gb/s ATA-6  Capacity (GB)1 100 / 80 100 / 80 / 40  Sector size (variable, Bytes/sector) 512   Recording zones 24   Data heads (physical) 2   Data disks 1   Max. areal density (Gbits/sq. in.) 172 171  Performance Data buffer (MB)2 8   Rotational speed (RPM) 4260   Latency average (ms) 7.04   Media transfer rate (Mbits/sec, max) 559 554  Interface transfer rate (MB/sec, max) 150 100 Ultra DMA mode-516.6 PIO mode-4  Seek time (read, typical) (avg. ms) 13   Reliability Error rate (non-recoverable) < 1 per 1013 bits transferred   Load/unload 600,000   Availability3 (hrs/day x days/wk) 24x7   Power Requirement +5 VDC (+/-5%)   Startup (W, peak, max.)4 6.5   Read/Write (W, avg.) 2.15   Low power idle (W, avg.) 0.8   Standby (W, avg.) 0.15   Sleep (W) 0.1   Physical size z-height (mm) 9.5   Dimensions (width x depth, mm) 70 x 100   Weight (g, max.) 97   Environmental (operating) Ambient temperature -30o to 85o C  -20o to 75o C Altitude (m) -300 to 5,500  -300 to 3,000 Shock (half-sine wave) 250 G (2ms)   Vibration (sine wave) Up to 3 G (10-500Hz)   Environmental (non-operating) Ambient temperature -40o to 95o C   Altitude (m) -300 to 15,000   Shock (half-sine wave) 800 G (1ms)   Vibration (sine wave) Up to 5 G (10-500Hz)   Acoustics (A-weighted sound power) Idle (Bels, typ.) 2.4   Op (Bels, typ.) 3.0   1 One GB is equal to one billion bytes when referring to hard drive capacity. Accessible capacity may be less. 2 Portion of buffer capacity used for drive firmware 3 Intended for less than 20% duty cycle industrial applications and other non-mission critical applications at operational temperature 5ºC to 55ºC. 4 Power requirements shown apply to average operating temperatures. For power requirements at low temperatures, see OEM specification at www.hitachigst.com/support. Specifications How to read the Endurastar model number HEJ421010G9SA00 = 100GB H = Hitachi E = Endurastar J = J4K100 model (N = N4K100) 42 = 4200 RPM 10 = Full capacity — 100GB 10 = Capacity this model, 10 = 100GB (80 = 80GB, 40 = 40GB) G = Generation code 9 = 9.5mm z-height SA = Serial interface (AT = ATA interface) 0 = Feature code 0 = Reserved Information and Technical Support www.hitachigst.com (Main Web site) www.hitachigst.com/partners (Partner Web site) North America support_usa@hitachigst.com Toll free: 1 888 426-5214, Direct: 1 507 322-2370 Asia Pacific support_ap@hitachigst.com / 65 6840 9595 EMEA and UK support_uk@hitachigst.com / 44 20 7133 0032 Germany support_uk@hitachigst.com / 49 6929 993601 Program Support Partners First™ Program channelpartners@hitachigst.com Hitachi quality and service Hitachi Endurastar hard disk drives are designed to the highest quality standards and contain field- proven components. Hitachi provides worldwide technical support and integration services to enable global customers to bring their products to market quickly. Hitachi drives are backed by an array of technical support and services, which may include customer and integration assistance. Hitachi is dedicated to providing a breadth of hard disk drive solutions to satisfy all of today’s demanding computing needs. Hitachi Global Storage Technologies’ trademarks are authorized for use in countries and jurisdictions in which Hitachi Global Storage Technologies has the right to use, market and advertise the brands. Contact Hitachi Global Storage Technologies for further information. Hitachi Global Storage Technologies shall not be liable to third parties for unauthorized use of Hitachi Global Storage Technologies trademarks. References in this publication to Hitachi Global Storage Technologies’ products, programs, or services do not imply that Hitachi Global Storage Technologies intends to make these available in all countries in which it operates. Product specifications provided are sample specifications and do not constitute a warranty. Information is true as of the date of publication and is subject to change. Actual specifications for unique part numbers may vary. Please visit the Support section of our website, www.hitachigst.com/support, for additional information on product specifications. Photographs may show design models. © 2009 Hitachi Global Storage Technologies Hitachi Global Storage Technologies 3403 Yerba Buena Road San Jose, CA 95135 USA Produced in the United States 4/09. All rights reserved. Endurastar and Partners First™ are trademarks of Hitachi Global Storage Technologies. DSEJ4210009EN-01 Endurastar™ J4K100 and N4K100 Endurastar J4K100 Endurastar N4K100
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