Skip to main content

App Direct Mode

In this mode, PMEMs act as independent and persistent memory resources directly accessible by specific applications, and DRAM DIMMs act as system memory.

With one processor

Table 1. Memory population in App Direct Mode with one processor
D: DRAM DIMMs with 16 GB or larger capacity P: Persistent Memory Module (PMEM)
Configuration	Processor 1
Configuration	16	15	14	13	12	11	10	9	8	7	6	5	4	3	2	1
8 DIMMs and 8 PMEMs	D	P	D	P	D	P	D	P	P	D	P	D	P	D	P	D
8 DIMMs and 4 PMEMs	D		D	P	D		D	P	P	D		D	P	D		D
4 DIMMs and 4 PMEMs	P		D		P		D			D		P		D		P
6 DIMMs and 1 PMEM*	D		D		P		D			D				D		D
8 DIMMs and 1 PMEM*	D		D	P	D		D			D		D		D		D
12 DIMMs and 2 PMEMs	D	D	D	D	P		D	D	D	D		P	D	D	D	D
Note * Not-interleaved mode only. Does not support 100% interleaved mode.

With two processors

Table 2. Memory population in App Direct Mode with two processors
D: DRAM DIMMs with 16 GB or larger capacity P: Persistent Memory Module (PMEM)
Configuration	Processor 1
Configuration	16	15	14	13	12	11	10	9	8	7	6	5	4	3	2	1
16 DIMMs and 16 PMEMs	D	P	D	P	D	P	D	P	P	D	P	D	P	D	P	D
16 DIMMs and 8 PMEMs	D		D	P	D		D	P	P	D		D	P	D		D
8 DIMMs and 8 PMEMs	P		D		P		D			D		P		D		P
12 DIMMs and 2 PMEMs*	D		D		P		D			D				D		D
16 DIMMs and 2 PMEMs*	D		D	P	D		D			D		D		D		D
24 DIMMs and 4 PMEMs	D	D	D	D	P		D	D	D	D		P	D	D	D	D
Note * Not-interleaved mode only. Does not support 100% interleaved mode.
Configuration	Processor 2
Configuration	32	31	30	29	28	27	26	25	24	23	22	21	20	19	18	17
16 DIMMs and 16 PMEMs	D	P	D	P	D	P	D	P	P	D	P	D	P	D	P	D
16 DIMMs and 8 PMEMs	D		D	P	D		D	P	P	D		D	P	D		D
8 DIMMs and 8 PMEMs	P		D		P		D			D		P		D		P
12 DIMMs and 2 PMEMs*	D		D		P		D			D				D		D
16 DIMMs and 2 PMEMs*	D		D	P	D		D			D		D		D		D
24 DIMMs and 4 PMEMs	D	D	D	D	P		D	D	D	D		P	D	D	D	D
Note * Not-interleaved mode only. Does not support 100% interleaved mode.

Give feedback

With one processor
With two processors