Standard values for x86 servers

Server	Variant	RPF	Number CPUs	Typical main memory size in GB 1	#max2 DMS inputs/ outputs	#max Paging inputs/ outputs TP-mode	#max Paging inputs/ outputs dialog mode	#max SVCs in TU
SU300(B) (SU x86)	-10A	12	1	32	850	7	21	600
	-10B	20	1	32	1000	9	28	1000
	-10C	42	1	32	1400	13	40	2100
	-10D	80	1	32	1900	70	250	4000
	-10E	130	1	32	2900	70	250	6500
	-10F	200	1	32	4100	100	300	10000
	-20A	275	2	64	4800	100	300	13750
	-20F	360	2	64	6100	100	300	18000
	-30F	520	3	64	8700	100	300	26000
	-40F	680	4	64	11000	100	300	34000
	-50F	810	5	64	13200	100	300	40500
	-60F	940	6	64	15000	100	300	47000
	-80F	1200	8	64	18500	100	300	60000
	-100F	1400	10	96	20200	100	300	70000
	-120F	1600	12	96	22400	100	300	80000
	-160F	1750	16	96	23700	100	300	87500
SU310 (SU x86)	-10R	80	1	128	1900	70	250	4000
	-10	240	1	128	4500	100	300	12000
	-20	430	2	128	7300	100	300	21000

Table 3: Standard values for x86 servers

¹To determine the memory available for BS2000 guest systems, the share for Dom0/X2000 (default: 25%, max 16GB) must be deducted. It must also be borne in mind that approx. 40% (depending on the system parameter JTABSMEM, see "Controlling buffer sizes of the x86 hardware (CISC)") of the main memory available for BS2000 is used as a JIT buffer and is therefore not directly available to the operating system and applications, see section "Special features for x86 servers".

Example: On an SU300B-40F (main memory: 64 GB) BS2000 and the BS2000 applications can use around 28 GB of main memory in accordance with the following calculation:

64 GB - 64 * 0,25 GB (Dom0/X2000) = 64 GB - 16 GB = 48 GB

48 GB * 0,6 (JIT) = 28,5 GB

²#max = maximum recommended number (per second)