PERSONAL SYSTEM/2 (R) MODEL 25 20MB FIXED DISK DRIVE AND PERSONAL SYSTEM/2 MODEL 25 20MB FIXED DISK DRIVE WITH ADAPTER IBM Announcement Letter Number 188-083 dated June 2, 1988 IBM US - Last Revised on June 2, 1988 Brief Description of Announcement, Charges, and Availability IBM announces a 20MB fixed disk drive (without adapter) and a 20MB fixed disk drive (with adapter), both with built-in keylock for the Personal System/2 Model 25 (8525). The 20MB fixed disk drive is optional on any single-diskette model of the 8525 (models 001, 004, G01, G04, L01, and L04). For installed two-diskette models (C02, C05, K02, and K05), the second diskette drive may be replaced with either 20MB Fixed Disk Drive. Purchase Prices: Personal System/2 Model 25 20MB Fixed Disk Drive (#4107) $795 (78X8958) Personal System/2 Model 25 20MB Fixed Disk Drive with Adapter (#4110) 795 (27F4130) Planned Availability Dates: Personal System/2 Model 25 20MB Fixed Disk Drive Fourth quarter 1988 Personal System/2 Model 25 20MB Fixed Disk Drive with Adapter July 1988 (R) Registered trademark of the International Business Machines Corporation. Customer Letter Section HIGHLIGHTS o 20MB of online storage available for large and/or multiple applications o Significantly reduced access times and higher data transfer rates when compared to diskette performance o Utilizes 3.5-inch fixed disk technology o Provides a keylocked bezel that disables the keyboard o Without Adapter (#4107): - Fixed disk/controller does not require use of an expansion slot o With Adapter (#4110): - Automatic head parking on power down - Requires utilization of the 8-inch expansion slot DESCRIPTION The IBM Personal System/2 Model 25 20MB Fixed Disk Drive feature provides 3.5-inch 20MB fixed disk drive function for all models of the IBM 8525. The feature provides a keylocked bezel that disables the keyboard and helps prevent the unauthorized opening of the electronics drawer. The drive without the adapter has a built-in controller that plugs into a connector on the system board and does not require use of an expansion slot. The drive with the adapter requires the use of the 8-inch expansion slot on the IBM 8525. DRIVE SPECIFICATIONS: WITHOUT WITH ADAPTER ADAPTER (#4107) (#4110) Formatted Capacity 20MB 20MB Disk Platters 2 2 Cylinders 610 400 Sectors/Track 17 26 Data Bytes/Sector 512 512 Data Transfer Rate 5.0 million 7.5 million bits/sec bits/sec Average Seek Time 80ms 38ms PUBLICATIONS PERSONAL SYSTEM/2 MODEL 25 20MB FIXED DISK DRIVE (#4107) The IBM PERSONAL SYSTEM/2 20MB FIXED DISK DRIVE INSTRUCTIONS FOR MODEL 25 (84X0058) is shipped with the product. Additional copies are not available. The following publications are available now. To order, contact your IBM representative. ORDER PART TITLE NUMBER NUMBER 8525/8530 Service Summary S01F-0248 01F0248 20MB Fixed Disk Drive and Controller Technical Reference S68X-2205 68X2205 The following publications will be available in August. To order, contact your IBM representative. ORDER PART TITLE NUMBER NUMBER Hardware Maintenance Reference Supplement S01F-0244 01F0244 Hardware Maintenance Service Supplement S01F-0246 01F0246 Technical Reference Update Number 1 S01F-0245 01F0245 SLSS is not available. PERSONAL SYSTEM/2 MODEL 25 20MB FIXED DISK DRIVE WITH ADAPTER (#4110) The IBM PERSONAL SYSTEM/2 20MB FIXED DISK DRIVE WITH ADAPTER INSTRUCTIONS FOR MODEL 25 (27F4135) is shipped with the product. Additional copies are not available. The 8525/8530 SERVICE SUMMARY (S01F-0248) (01F0248) is available now. To order, contact your IBM representative. The following publications will be available by August 1988. To order, contact your IBM representative. ORDER PART TITLE NUMBER NUMBER Hardware Maintenance Reference Supplement S01F-0244 01F0244 Hardware Maintenance Service Supplement S01F-0246 01F0246 Technical Reference Update Number 1 S01F-0245 01F0245 20MB Fixed Disk Drive with Adapter Technical Reference S01F-0247 01F0247 SLSS is not available. SCHEDULE Planned availability dates are as follows: o Personal System/2 Model 25 20MB Fixed Disk Drive -- Fourth quarter 1988 o Personal System/2 Model 25 20MB Fixed Disk Drive with Adapter -- July 1988 TECHNICAL INFORMATION SPECIFIED OPERATING ENVIRONMENT PHYSICAL SPECIFICATIONS: WITHOUT ADAPTER (#4107): o Width -- 101.6mm (4.00 in.) o Depth -- 167.8mm (6.60 in.) o Height -- 41.3mm (1.63 in.) o Weight -- 0.80kg (1.75 lbs) WITH ADAPTER (#4110): o Width -- 102.1mm (4.02 in.) o Depth -- 146.6mm (5.77 in.) o Height -- 41.4mm (1.63 in.) o Weight -- 0.73kg (1.6 lbs) MACHINE REQUIREMENTS: The prerequisite for the Personal System/2 Model 25 20MB Fixed Disk Drive (#4107) is a model of the Personal System/2 Model 25 (8525). The prerequisite for the IBM Personal System/2 Model 25 20MB Fixed Disk Drive with Adapter (#4110) is availability of the 8-inch expansion slot on any model of the IBM Personal System/2 Model 25 (IBM 8525). COMPATIBILITY: All I/O devices, features, and accessories supported on the IBM 8525 diskette models are unaffected by the addition of the fixed disk drive feature. In addition, the fixed disk drive feature allows the IBM SOLUTIONPAC PERSONAL PUBLISHING OPTION (75X8274) to be supported. All licensed programs supported on the IBM 8525 diskette models are unaffected by the addition of the fixed disk drive feature. The fixed disk drive feature WITHOUT THE ADAPTER allows the following items to be supported. PART DESCRIPTION NUMBER Interactive System Productivity Facility for the IBM Personal Computer (EZ-VU II Runtime Facility) -- Version 2.00 6317025 Interactive System Productivity Facility for the IBM Personal Computer (EZ-VU II Development Facility) -- Version 2.00 6317026 DisplayWrite (TM) 4 -- Version 1.00 74X9913 The fixed disk drive WITH THE ADAPTER allows the DisplayWrite 4--Version 1.00 (74X9913) to be supported. (TM) Trademark of the International Business Machines Corporation. LIMITATIONS: Only one 20MB fixed disk drive can be installed in an IBM Personal System/2 Model 25 (8525). PLANNING INFORMATION CUSTOMER RESPONSIBILITIES: The Personal System/2 Model 25 20MB Fixed Disk Drives are designated as customer setup (CSU). Setup instructions are included with the feature. CSU allowance is one day. CABLE ORDERS: Cables are provided by IBM as part of the ship group of the Personal System/2 Model 25 20MB Fixed Disk Drives. INSTALLABILITY: Using the setup instructions provided with each feature and the Starter Diskette provided with the system/display unit, the user will set up the 20MB fixed disk drive. Power is then turned on and the user follows the instructions of the Starter Diskette to complete the setup. To simplify setup, there are no setup switches. PROBLEM DETERMINATION: Problem determination procedures are provided on the diagnostics in the Starter Diskette shipped with the IBM Personal System/2 Model 25 system/display unit. PACKAGING: The following items will be shipped with the 20MB 3.5-inch Fixed Disk Drive: WITHOUT ADAPTER WITH ADAPTER (#4107) (#4110) One cable Three cables Setup instructions Setup instructions Warranty statement Warranty statement Bezel/Keylock Bezel/Keylock Mounting screws Adapter card SECURITY, AUDITABILITY AND CONTROL The Personal System/2 Model 25 20MB Fixed Disk Drive provides a keylocked bezel that disables the keyboard and helps prevent the unauthorized opening of the electronics drawer. User management is responsible for evaluation, selection, and implementation of security features, administrative procedures, and appropriate controls in application systems and communications facilities. TERMS AND CONDITIONS WARRANTY PERIOD: One year. FIELD INSTALLABLE FEATURE: Yes CUSTOMER SETUP: Yes. All other terms and conditions are the same as those applicable to the IBM 8525, Personal System/2 Model 25 in which the feature is installed. CHARGES FEATURE PURCHASE DESCRIPTION NUMBER PRICE 20MB 3.5-inch Fixed Disk Drive 4107 $795 20MB 3.5-inch Fixed Disk Drive with Adapter 4110 795 PUBLICATIONS CHARGES ORDER PURCHASE DESCRIPTION NUMBER PRICE Hardware Maintenance Reference Supplement S01F-0244 $3.50 Hardware Maintenance Service Supplement S01F-0246 7.40 Technical Reference Update Number 1 S01F-0245 3.40 20MB Fixed Disk Drive with Adapter Technical Reference S01F-0247 2.85 8525/8530 Service Summary S01F-0248 2.05 (CORRECTED ON NOVEMBER 29, 1988) In the Abstract section, P/N 78X8958 for feature #4107, and P/N 27F4130 for feature #4110 have been added.