Capacity and performance leadership with proven quality ™ IBM Deskstar 120GXP hard disk drives The Deskstar 120GXP incorporates and better reliability. The superior areal both new and proven technologies density combines with the faster pro- to boost system performance. This cessor and streamlined cache buffer drive provides the capacity and per- to enable award-winning performance formance to handle a wide range of for both the Deskstar and your system. advanced desktop and audio/video Enhancements to the servo system and applications. Additionally, features such thermal monitor help to enable accu- as low acoustics, low power, and rate data storage and retrieval. Tagged Command Queuing make this Deskstar 120GXP matches the drive drive ideal for non-PC, high perfor- capacity and performance guidelines mance, special applications. ® ® Highlights for Microsoft Windows XP—40GB minimum and 7,200rpm. Technology for capacity and � Provides industry-leading performance performance at 7,200rpm, Technology for reliability Antiferromagnetically coupled (AFC) • 592Mbits/sec internal transfer Load/unload head ramps • media enables higher capacities per rate, and 8.5ms average seek Glass media • square inch of data surface. time. These combine to enable Ceramic spindle motor bearings • Glass disks provide smoother media for • leading sustained data rate of up Differential read channel • the ever-shrinking bit size. to 48MB/sec Internal thermal monitor • Three-disk design provides leading • Drive Fitness Test (DFT) • 120GB capacity at 7,200rpm. � Capacities range from up to S.M.A.R.T Self Test • IBM-designed onboard processor pro- 40GB to 120GB. This increases • vides faster speeds than the previous disk capacity by 100 percent over These combined technologies enable previous generation generation. popular capacity points and are also Advanced buffer management bursts • designed to increase reliability. Deskstar � Thermal monitor helps provide data to the system at up to 100MB/sec. drives continue to utilize proven IBM accurate data writes and reads Enhanced servo system provides • over the full system tempera- technology such as TrueTrack servo and reliable head positioning. ture range No-ID sector formatting AFC and glass disk technologies � Meets PC Design Checklist for . enable increased areal density. Thus, ® Windows XP the Deskstar provides the necessary capacities using fewer heads and � Industry-leading low power disks, which means fewer components For more information IBM Deskstar 120GXP at a glance Internet and e-mail: Product name Deskstar 120GXP Deskstar 120GXP ibm.com/harddrive • Model names IC35L120AVVA07-0 IC35L040AVVN07-0 drive@us.ibm.com • IC35L080AVVA07-0 IC35L020AVVN07-0 IC35L060AVVA07-0 IC35L040AVVA07-0 IBM hard drive product information: Configuration 1-888-IBM-5214 • Interface ATA-100 ATA-100 507-286-5825 • Capacity (GB) 120/80/60/40 40/20 Sector size (bytes) 512 512 Recording zones 31 31 Data heads (physical) 6/4/3/2 2/1 Data disks 3/2/2/1 1/1 Max. areal density (Gbits/sq. inch) 29.7 29.7 Max. recording density (KBPI) 524/547 524/547 Track density (KTPI) 56.7/54 56.7/54 Performance 4 Data buffer 2MB 2MB Rotational speed (rpm) 7,200 7,200 Latency average (ms) 4.17 4.17 Media transfer rate (max. Mbits/sec) 592 592 Interface transfer rate (max. MB/sec) 100 100 Sustained data rate (MB/sec) 48 to 23 (Zones 0-30) 47.5 to 22.9 (Zones 0-30) 3 Seek time (read, typical) Average (ms) 8.5 8.8 Track to track (ms) 1.1 1.1 Full track (ms) 15 16 Reliability 13 13 Error rate (non-recoverable) 1 in 10 1 in 10 Start/stops (at 40° C) 40K 40K Acoustic Idle (Bels) 3.0 (1 disk) 3.1 3.0 (2 disks) 3.1 (3 disks) © International Business Machines Corporation 2002 Power IBM Storage Technology Division 5600 Cottle Road Requirement +5 VDC (+/- 5%), +12 VDC (+10%/-8%) +5 VDC (+/- 5%), +12 VDC (+10%/-8%) San Jose, CA 95193 Dissipation Produced in the United States Startup current (max. A) 2.0 (+12V) & 0.74 (+5V) 2.0 (+12V) & 0.74 (+5V) 4/02 Idle (W) 6.2 (3 disks) 4.9 All rights reserved IBM is a registered trademark and Deskstar is a trade- Height (mm) 25.4 25.4 mark of International Business Machines Corporation. Width (mm) 101.6 101.6 Microsoft, Windows NT, and Windows are trademarks Depth (mm) 146 146 Weight (max. g) 640 640 of Microsoft Corporation in the United States, other countries, or both. Environmental characteristics Other names are trademarks or registered trade- Operating marks of their respective owners. Ambient temperature 5° to 55° C 5° to 55° C Product description data represents design objec- Relative humidity (non-condensing) 8% to 90% 8% to 90% Max. wet bulb (non-condensing) 29.4° C 29.4° C tives and is provided for comparative purposes; Shock (half sine wave, 2ms) 55G 55G actual results may vary depending on a variety of Vibration (random (RMS)) 0.67G for horizontal 0.67G for horizontal factors. Product claims are true as of the date of first 0.56G for vertical 0.56G for vertical printing. Data is subject to change without notice. IBM development plans are subject to change at Non-operating Ambient temperature -40° to 65° C -40° to 65° C any time without prior notice. Reference in this pub- Relative humidity (non-condensing) 5% to 95% 5% to 95% lication to IBM products, programs, or services do Max. wet bulb (non-condensing) 35° C 35° C not imply that IBM intends to make them available in Shock (half sine wave, 2ms) 400G (1 or 2 disks); 350G (3 disks) 350G all countries in which IBM operates. Vibration (random (RMS)) 1.04G rms (XYZ) 1.04G rms (XYZ) 1 This product data does not constitute a warranty. Questions regarding IBM warranty terms or the methodology used to derive this data should be referred to an IBM representative. 2 GB equals one billion bytes when referring to hard drive capacity; accessible capacity may be less. 3 Includes command overhead. 4 Upper 184.5 KB used for drive firmware. G225-7005-01