IBM 2395 Processor Storage explained

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]

Notes and References

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