IBM 2395 Processor Storage

The IBM 2395 Processor Storage is a memory storage unit that was a component of the IBM System/360 Model 91[1] and Model 95.[2]

Despite the name, IBM 2395 Processor Storage was used for more Model 91s than for Model 95s; the Model 95 used thin-film memory for the first 1MB of memory, and only two Model 95 machines were produced.[3][4]

Models

There were 2 models of the 2395: the Model 1 supplied 2 megabytes of memory, and the Model 2 had 4 MB.[1]

Other use by IBM of 2395
  • iSeries 9406-820 (processor 2395)[5][6]
  • IBM 95Y2395 - FC5022 2-PORT 16GB FC ADPT[7]

References
  1. IBM System/360 Model 91 Functional Characteristics (PDF). IBM. 1967. A22-6907-2.
  2. "The 360/91 and associated machines". hercules-390.yahoogroups.narkive.com. Retrieved 26 May 2017.
  3. "System/360 Model 95". IBM Archives. IBM. 23 January 2003.
  4. Pugh, Emerson W.; Johnson, Lyle R.; Palmer, John H. (1991). IBM's 360 and early 370 systems. Cambridge, Mass.: MIT Press. p. 394. ISBN 0262161230.
  5. "IBM - Power = Performance – cost (9406820, 2395, 1522)". www-304.ibm.com. 20 September 2006. Retrieved 26 May 2017.
  6. "IBM Prerequisite: Hardware Feature Code 2395". www-912.ibm.com. 27 March 2006. Retrieved 26 May 2017.
  7. "{$data.title} - {$company_name}". Easy Hardware Trading. Retrieved 26 May 2017.
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