Storage Evolution 70年史 1956-2026。IBM 350 RAMAC (1956年9月13日 5MB 50枚24インチPlatter+IBM 305 RAMAC・Random Access Method of Accounting and Control・$3,200/月Lease)→IBM 1311+1316 Disk Pack (1962 Removable)→IBM 3340 Winchester (1973 Sealed)→IBM 3380 (1980 1.26GB)→ST-506+MFM (1980年6月 Seagate 5MB 5.25インチ・初Personal HDD)→ST-225 20MB (1983 IBM PC/XT・$595)→ESDI→IDE+ATA (1986 Western Digital)・SCSI (1986)→ATA-2/EIDE→ATA-6 UltraATA/100→SATA 1.0/150 (2003)→SATA II/300 (2004)→SATA 6Gb/s (2008)→SAS 3.0 12Gb/s (2013)→SAS 4.0 22.5Gb/s+24Gb/s (2017+2024)・FDD 8インチ (1971 IBM Memorex)→5.25インチ (1976 Shugart)→3.5インチ (1981 Sony)→Iomega Zip 100MB (1994 click of death)→Click of Death+SuperDisk LS-120→DVD-RAM・SSD: M-Systems DiskOnChip (1995)→Intel X25-M (2008年9月 80GB MLC・$595 Game Changer)→Crucial M4 (2011 SATA SSD普及)→Samsung 840 EVO TLC (2013)・NVMe 1.0 (2011)→NVMe 1.4 (2019)→NVMe 2.0 (2021)・PCIe 3.0 SSD (2014 Samsung XP941)→PCIe 4.0 (2019 Sabrent Rocket)→PCIe 5.0 (2022 Crucial T700/T705)→PCIe 6.0 SSD 2026予定 (Phison E36+Silicon Motion)・QLC SSD 4bit/Cell (2018 Intel/Micron)→PLC 5bit/Cell試作・3D NAND 232L (2024)→1Tb 3D NAND・HDD HAMR Heat Assisted (2024 Seagate Mozaic 3+ 30TB→2026年 Mozaic 4+ 50TB)・MAMR (Microwave WD)・DNA Storage 2030予定・¥¥¥¥-¥¥¥¥¥¥/SSD 2026。