Survey for TMRC2025

TMRC 2025 Survey

Survey of opinions on technology intercepts for HDD and MRAM industry.

Question Title

* 1. Describe your affiliation ?

HDD Industry Member

MRAM Industry Member

Academia

Vendor

Other

Question Title

* 2. What is the Maximum Areal Density Capability expected for Perpendicular/Shingled/Two dimensional - magnetic recording extensions?

Question Title

* 3. What is the expected Year of Technology introduction to HDD Products ?

	2025	2026	2027	2028	2030	2032	2034	Never
BPM	BPM 2025	BPM 2026	BPM 2027	BPM 2028	BPM 2030	BPM 2032	BPM 2034	BPM Never
HAMR	HAMR 2025	HAMR 2026	HAMR 2027	HAMR 2028	HAMR 2030	HAMR 2032	HAMR 2034	HAMR Never
MAMR	MAMR 2025	MAMR 2026	MAMR 2027	MAMR 2028	MAMR 2030	MAMR 2032	MAMR 2034	MAMR Never
HDMR(BPM+HAMR)	HDMR(BPM+HAMR) 2025	HDMR(BPM+HAMR) 2026	HDMR(BPM+HAMR) 2027	HDMR(BPM+HAMR) 2028	HDMR(BPM+HAMR) 2030	HDMR(BPM+HAMR) 2032	HDMR(BPM+HAMR) 2034	HDMR(BPM+HAMR) Never
Multilayer Magnetic Recording	Multilayer Magnetic Recording 2025	Multilayer Magnetic Recording 2026	Multilayer Magnetic Recording 2027	Multilayer Magnetic Recording 2028	Multilayer Magnetic Recording 2030	Multilayer Magnetic Recording 2032	Multilayer Magnetic Recording 2034	Multilayer Magnetic Recording Never
All Optical Recording	All Optical Recording 2025	All Optical Recording 2026	All Optical Recording 2027	All Optical Recording 2028	All Optical Recording 2030	All Optical Recording 2032	All Optical Recording 2034	All Optical Recording Never
2 Heads per surface Write and Readback	2 Heads per surface Write and Readback 2025	2 Heads per surface Write and Readback 2026	2 Heads per surface Write and Readback 2027	2 Heads per surface Write and Readback 2028	2 Heads per surface Write and Readback 2030	2 Heads per surface Write and Readback 2032	2 Heads per surface Write and Readback 2034	2 Heads per surface Write and Readback Never

Question Title

* 4. Likely intercept of Rotating Storage as Practical Bulk Archive medium

2025

2026

2028

2030

2032

Never

2025

2026

2028

2030

2032

Never

Question Title

* 5. Timing for the product delivery of 3D DRAM

2025

2026

2028

2030

2032

Never

2025

2026

2028

2030

2032

Never

Question Title

* 6. What are the practical limits of the maximum number of NAND layers

200

500

1000

Don't know

Question Title

* 7. Which emerging memory will become the Future Storage Class Memory?

FRAM

ReRAM

MRAM

Other